Heat the ceiling in the house on the side of the attic. How to insulate the ceiling on the side of the attic in a private house? The better to insulate the attic floors

To date, even in small sheds and seasonal country houses there is electrical and gas equipment that generates heat, making our lives more comfortable. In those buildings that are intended for temporary use are insulated with relatively inexpensive materials.

In residential buildings a completely different story. The insulation of the ceiling in a cold-roof house is done so that the heat does not leave the residential premises.

The choice of roof begins with how the future building will be operated, and for what it is intended.

It is interesting: in cottages or country houses, a cold and warm roof can be used.

Warm roof is used to insulate the ceiling in a private house. This is a design that makes full insulation of skates. If the house is heated daily, then from this roof the heat will not go away, due to the skates. But it is worth remembering that this kind is quite expensive.

The cold type of roof is structured completely differently. The standard layout diagram of materials occurs according to the scheme:

waterproofing;
thermal insulation;
roof.

This design is made on buildings where people will not live. The advantages of this roof is that it has a small weight and is quite inexpensive. With cold blood, you can make a ceiling warming in a private house with your own hands without much difficulty. Therefore, this type is considered as the most convenient and cheap way to organize a roof for a unheated building.

It is interesting: if there is no heating in the attic, then there is a convection, which gradually cools the air from the premises, does not allow iconic icing.

What are the advantages of the ceiling insulation under the roof

To know how to properly insulate the ceiling under the cold roof, it is important to take into account all its positive sides:

additional sound insulation;
it helps to establish the constancy of the climate of the room, since it does not allow in summer to enter warm air;
in winter, the yield of air from the house will not allow.

The ceiling insulation in a wooden house is independently very difficult, so it is better to hire specialists for these purposes.

Before building your home, it is necessary to firmly know that the better the house is insulated, the less you have to spend money on the heating equipment. This will greatly enrich your budget.

Installation is carried out using two ways:

on the floor side below;
on the side of the attic.

The best and effective ceiling insulation from the inside in a private house is carried out in the second way, since the ceiling design is usually carried out from a tree that has already thermal insulation.

Specificity of insulation from the side of the lower floor

Warming this way is carried out when:

there is no way out to the attic;
there is alteration of houses with already existing attic.

What is the installation:

creating a frame of wooden beams or metals;
tiled insulated material;
touching drywall.

The disadvantage of this method of insulation is to reduce space space, as well as high time and strength.

It is interesting: to eliminate problems with the heat loss with a cold roof, you need to insulate all the openings.

Modern materials and their characteristics

To date, there is a large number of insulation for wooden country houses and cottages. What is better to insulate the ceiling and not guess with quality? What characteristics should the correct materials be responsible:

high thermal conductivity;
increased moisture resistance;
durability;
environmental Safety;
the degree of flammability.

The most common insulation includes:

ceramzit;
depressed sawdust;
stone wool;
cellulose eco
polystyrene foam;
styrofoam;
polyurethane.

What insulation are more suitable for a wooden house

The ceiling insulation from the inside in the private sector requires special attention. To the question of how to insulate the ceiling in a wooden house, you can answer enough: you just need to choose the right material for insulation. To select the material and method of its installation, it is necessary to take into account the view of the overlap. The insulation is concrete or wooden. The first is carried out with the help of plates and covered insulation, and for the second, the materials of the roll or flowing species are needed.

What natural insulation are used to date:

sawdust;
seaweed;
reeds;
clay;
coniferous;
hay;
old foliage;
straw.

It is interesting: the natural insulation is short-lived, since it can rot.
Watching sawdust efficiently with a proper thickness. Sometimes, as a heater, you can use pellets - sawdust in the form of granules. To reduce the degree of flammability of sawdust, they can be combined with antipirens.

The method of forming thermal insulation with sawdust

The meaning of such insulation is to mask the existing plants in the wooden floor. This is done using liquid clay. From above, you can sprinkle with sand to produce cracks sealing. In order to prevent damage to the heat insulation with small rodents, you need to sprinkle carbide with haired lime. The minimum thickness is about 15-20 cm.

So that the sawdusts have more fire resistant need to be treated with slag, especially in the flux of chimney. It is not necessary to fit on top. If necessary, you can put boards. Another way of insulation is to conduct protective procedures to prevent moisture from entering. You can walk along the surface of the clay. Mix sawdust with cement is needed like this:

sawdust (10 parts);
cement (2 parts);
water (1.5 parts).

So that sawdust and cement firmly come together, they need to get wet. This mixture should be smeared the entire floor of an attic surface with a thickness of at least 20 cm.

Preparation for ceiling warming

Heat the ceiling of a private house with sawdust can be still in one way - mixing them with clay. It is only necessary to take into account that the mixture is not completely liquid. Otherwise, the flow of sawdust will be driving.

The clay has long been used as a heater, but a combination of sawdust and clay is used to relieve and better resistance:

Water poured into the barrel and the clay in the amount of 3-4 buckets falls asleep.
After thorough mixing, add sawdust, water and all pour into the concrete mixer.

As a result, it should turn out to be medium density of the solution that you need to smear the ceiling and wait until everything dries. If cracks appear, they must be lubricated to the clay and pull the vapor barrier film.

Ceramzite is a natural non-combustible, non-toxic material that forms a mound of different density. Of the smallest particles (0.4 - 1m) the strongest layer is made.

It is interesting: the ceramzite is hypoallergenic and has durability and wonderful thermal qualities. From the side of the lower floor it is possible to warm only mineral wool.

When using claying, it is necessary to correctly calculate its weight, because if they warm the wooden floors, that is, the risk that the flooring fails. This type of insulation is recommended only on concrete structures. To prepare, it is necessary to clean the concrete and coat with a vaporizing film.

It is interesting: the film must be preinted, so that there are no spaces and the sections of the joints to glue the scotch.

Next, we knead the clay and smoke on the layer of the film. And on top there is a clamzit. For better heat insulation, it is necessary to use small and large granules. Next, the screed is made, which consists of a sandy cement mixture with a thickness of at least 50 mm thick consistency. The advantages of such a insulation are safety and environmental friendliness.

Mineral wool insulation

Mineral wool is the most common type of insulation. They are installed in the attic. In the manufacture of mineral wool, various raw materials are used:

sand;
glass;
domain slags;
basalt stone rocks.

To date, building stores have a wide selection of insulation:

slag;
basalt wool;
glasswater.

Negative parties of mineral wool is that it is harmful to health, since formaldehyde resins.

Warming slag

This type of insulation is made from domain slags. Slotovat is very brusing capable of worst quickly, because of which it is possible to question its heat-insulating characteristics. It is at this moment that the acidity begins to increase. Therefore, they are not recommended to warm the country house. The only advantage is what it costs is inexpensive.

The glass gamble is made of molten glass masses. As an expansion of the range can be a different form of glass gamblers - mat. When installing the glass gambles need to be stockpit: suit, suit, gloves, safety glasses and respirator. Most often it is used to insulate the attic overlaps. And it can be combined with other types of insulation.

Basalt Wati insulation

Basalt insulation is made from Gabbro-basalt raw materials. It is used for the heat insulation of the ceiling from the inside, since they are very dense.

Often, manufacturers add a foil layer to basalt cotton wool. This coating helps to keep warm. Heat is allowed by the attic and from the bottom floor.

This manufacturer produces mineral wool in several forms:

rigid plates;
rolls.

For the insulation of concrete floors, it is necessary to align the plane and deposited with a film coating and install plates. Fiberglass and minerals are used as raw materials. Next, the surface is made of plywood or wooden boards and you need to not forget about the tie tie.

How to warm wood overlapping by cotton URSA:

Intervals between beams add a vaporizolizing material.
The imposition of the film should be carried out by braziness, and the formed joints should be copped with scotch.

IMPORTANT: Pasting on the walls must be 150-250 mm.

Insulation reed and algae

Reed mats will be a good material for thermal insulation. It can be fastened with a wire or twine. It is important that the seams are a rotary. It is best to impose mats in 2 layers - it will finally eliminate the cold.

Seaweed are an environmentally friendly insulating material and have a number of benefits:

hypoallergenicity;
useful properties of algae;
will not be damaged by small rodents;
do not smoke and does not burn;
not worried insect attacks;
no need to lay a vaporiasis layer;
laying is done right on the floor.

Eco-insulation

A different is an eco-eyewater called cellulose insulation. What advantages have a pulp product:

it does not appear microorganisms on it, and the mold does not occur;
can be laid any thick;
durability;
environmentally friendly material;
when installing, a hermetic coating is formed;
perhaps additional seal;
reduced flammability;
the material is breathing, so moisture is not saved.

Installation of eco-houses can be carried out in two ways:

"Dry" method consists in scattering insulation with the dump. In this case, you can not fit the film.
The "wet" method is made by special equipment, which fastens cellulose glue on the surface of the overlaps.

Equata - Natural insulation, which is absolutely safe.

This type of insulation is much stronger than standard foam and is necessary for insulation on concrete ceiling in an attic room. However, if there are wooden floors in a private house, it is better to refuse the fox. The disadvantage is that moisture can accumulate there, which can be the initiators of mold. Before mounting, it is necessary to align the surface. Next laid plates made of polyplex that are placed by a rotary.

How to insulate concrete floors

For the start of the joints formed between the plates, it is necessary to be treated with mounting foam. When all the joints are completely dry, then sand-cement screed is carried out sufficiently thick consistency. The thickness of the layer must be no less than 50 mm. After the solution becomes solid, the firm surface of the floor is obtained on the second floor or an attic room.

conclusions

All insulation and technologies for their installation, which were considered in this article, are the most popular methods for thermal insulation. However, on this list of insulation does not end. Building stores have a very wide selection of insulation for country houses.

When choosing a material for thermal insulation, the ceiling is important to know all the nuances of the future building. The main thing is to remember that sealed materials such as foam and fasteners will be unsuitable for wooden partitions. They are best used for concrete floors of houses.

For wooden houses, it is best to use natural materials that pass the air and do not delay moisture. To this end, it is necessary to use sawdust, algae, ecological wool and reed mats. These insulating materials are environmentally friendly and absolutely not harm human health.

The arrangement of the cold roof is most often done for cottages, small residential buildings with seasonal accommodation. This scheme does not provide for the presence of heating, which places special requirements for thermal insulation. Therefore, it is important to choose the optimal insulation for a cold attic ceiling. What better - depends on the parameters of the building and the requirements for its characteristics.

In most cases, the installation of thermal insulation material is carried out on the floor of the attic. The insulation of the ceiling on the side of the room is inappropriate. So artificially decreases the volume of residential space, the degree of exposure to low temperatures on the inter-storey overlap is increased.

Basic rules of insulation of a cold attic:

In the lower part of the roofing cake, a waterproof film is installed. Due to the temperature difference, condensate will be formed, which can get to the heat insulator.
Installation of vaporizolation for timely removal of moisture from inter-storey overlap and insulation.
If the thermal insulation material does not have a proper indicator of mechanical strength - flooring is placed on top of it.
Be sure to have an air layer between the draft of the attic, insulation and the upper flooring.

To solve the problem of thermal insulation of a cold attic, various materials of natural and artificial origin are used. Immediately it is necessary to abandon the creation of layers of a mixture of straw and clay, as it has a greater mass and worst heat transfer resistance indicators.

Overview of materials and their characteristics

When choosing the heat insulator, the influence of external factors - humidity, temperature difference and mechanical impact should be considered. Important is the complexity of the installation and the cost of the material. But the determining parameters will be heat-insulating properties.

Additionally, such rules must be observed:

provide ventilation in the attic;
the possibility of maintenance - conducting inspection, repair work or replace part of the heat insulator;
minimize the likelihood of rodents, the formation of mold and fungus.

With the insulation of the ceiling of the room from the side of the Cold attic it is impossible to use bulk materials. Based on these conditions, the optimal material is selected.

Basalt Wat.

The optimal thermal insulator of natural origin, manufactured by the heat treatment of basalt rocks. The final form is the dense mass of a plurality of hollow threads, interconnected by a special composition. It has good thermal insulation properties, helps reduce the noise level.

Properties and characteristics:

heat transfer coefficient - from 0.38 W / m * C;
after compression quickly restores the original form;
it has hygroscopicity, passes a small amount of moisture;
in its structure, mold or fungus are not formed;
due to small rigidity, installation of an additional protective layer of solid materials is required.
When installing on the ceiling, there is enough shockting.
Sold in the form of plates and rolls.

The average cost depends on the density of basalt wool and the manufacturer. It is 80 rubles / m².

Extruded expanded polystyrene foam

For the production of polymer material, the temperature of the mixture increases, then the foaming process begins with freon and carbon dioxide gas. The resulting composition is placed in an extruder, as a result of which plates are forming. They have increased strength, do not let moisture.

Features of extruded polystyrene foam:

heat transfer coefficient - from 0.028 W / m * C;
can perform the function of protection against moisture, but for this you need to ensure good ventilation in the attic;
installation options - fastening on a glue composition or dowel-umbrella;
it can be installed on the side of the room or on the floor of a cold attic.

The advantages of extruded expanded polystyrene can add ease of processing, available cost and mechanical strength. However, the material supports open burning. The average cost is 80 rubles per 1 m².

Styrofoam

With a minimum budget for insulation, the ceiling for a cold attic is better to use foam. It also relates to polymeric materials, is obtained by heat treatment of granules that glued into a single mass. The main disadvantage is a low strength indicator and painting the edges during processing.

Operating characteristics of foam:

thermal conductivity - 0.03 W / m * C;
good sound insulation properties;
on its surface in the structure do not appear fungi or mold;
resistant to water, some types of acids and alkalis.

The price of 1 m² starts from 40 rubles.

Bulk materials

As an alternative to leaf or rolled insulation, you can consider bulk materials. They fit into the sex of the attic and form the heat-insulating layer. The lack of such technology is the complexity of work, a relatively large thickness is needed to achieve the desired result.

Main types of bulk insulation:

. It is made of clay of special grade clay. After heat treatment, the formation of hollow pellets. The material does not absorb moisture, but does not prevent its further penetration into the structure of the inter-storey overlap.
. Pre-processed with antipirens and means from the appearance of mold. Located with a uniform layer. Susceptible to moisture.
Equata. It can be used in a dry form or with the addition of water. In the latter case, the material is applied under pressure, it is necessary to dry the formed layer. To do this, in the attic you should provide good ventilation.

But basalt wool or polystyrene foam remains the optimal option for choosing the insulation for the ceiling for a cold attic. They have the best technical and operational characteristics.

If you compare with urban apartments in multi-storey buildings, private houses have a large contact area with an external environment, so the question of high-quality thermal insulation is much more relevant. About 35% of heat goes into the surrounding air through a dishepsed ceiling if the roofing and attic room is not insulated with a thermal barrier. Losing so much heat is wasted - non-disabilities, so we consider the optimal options for thermal insulation of ceiling floors.

Warming from the inside or on the side of the attic - what is preferable?

Modern building technologies provide for the device of thermal insulation layers simultaneously with the construction of the construction. In this case, the most convenient and effective installation schemes of the insulation are also selected at the design stage, taking into account the type of overlap, the total load on building structures, the need for heat saving in this climatic belt. This is happening ideally, if a new home is erected in compliance with the construction requirements and rules.

If a private building was built a long time ago, or recently, but on its own, it is quite aware of the option that high-quality thermal insulation, including ceiling floors, may not be in the house. In such a situation, homeowners have to independently solve the problem of insulation, selecting the methods that meet the needs for heat saving, the peculiarities of the construction in general and the type of overlaps in particular. The first question that arises on the way to solve the designated problem is the side of ceiling floors with which it is more convenient and more expedient to arrange a thermal insulation barrier.

You can warm overlaps from each side, and in any case it will be correct. But when choosing a method of insulation, some nuances should be taken into account. The first one is the height of the ceiling floors. If the ceilings are low, and then there is no useful space of desire, it is unambiguously asked for insulation on the side of the attic, because the layer of insulation (at least 5-6 cm) plus the finish (2-3 cm) will make the ceilings even lower. Another situation - the rooms have already made the finish, the interior is decorated, and it is quite satisfied with households. The ceiling insulation will be needed to make repairs again, which is inappropriate in all respects. Here, also in preference, laying the heat-insulating barrier on top of overlappings.

Heat the ceilings from the inside makes sense only in a situation where overhaul is carried out in the house. In this case, the embodiment of one of the methods of internal thermal insulation of ceiling floors is provided, which is carried out during the repair and finishing work. Although recently homeowners are increasingly preferred to warm the ceiling on the side of the attic. So much more convenient, less expensive and, moreover, is easy. And this is a strong factor if the device of the heat-insulating barrier is assumed with his own hands.

There is a variant of the insulation of overlaps on both sides. So make those who want to turn housing into an impregnable fortress for winter jellows and summer heat to then save money for energy.

We are looking for a suitable material - polymers or fiber?

Now there is a sufficient choice that you can apply for our purposes. Along with the use of modern thermal insulation materials, traditional insulation often apply, which serve for this not one century. These include wood chips and sawdust, as well as materials based on them (opilk concrete, a mixture of woodworking waste with clay). Some fall asleep the floor of the attic layer of dry leaves or legs of coniferous trees. Such ways of insulation of overlaps used our great-grandparents, but nothing prevents the use of such absolutely natural and often free materials in our time. Although modern technologies and materials in consumers in preference, therefore, briefly consider their diversity and main characteristics.

Classifying materials applicable to the insulation of ceiling floors can be disselected to several groups:

polymer thermal insulators;
fibrous insulation;
sprayed materials;
bulk substances.

Polymers include the well-known foam and rapidly gaining popularity extruded polystyrene, known to many under the commercial name "Penoplex". Polyfoam applies very widely for thermal insulation purposes in construction. Popularity The material provides two factors - very affordable cost and good thermal insulation properties. High-quality material with a density of at least 35 kg / m 3 also has sufficient hydrophobicity, so that the need for a device of hydro and vapor barriers during the installation of the insulation layer has disappeared. All would be good, but there is a main one of which is a flammable accompanied by extreme toxicity. The smoke allocated during the burning of this polymer is able to send anyone to the forefers, who will breathe it 2-3 times. For this reason, in many developed countries, this insulation is prohibited for insulating work in residential buildings.

Penoplex is deprived of many of the disadvantages of foam. It refers to the class of materials that do not support combustion or self-fighting, so its use in residential construction is not limited. In addition, polystyrene is absolutely not susceptible to the effects of moisture, is not affected by the bacterial and fungal microflora. Polystrax strength is one of the highest, if compared with other heat insulators, so polystyrene is often used where the strength characteristics play an important role (under the tie, thermal insulation of the grounds of buildings, basement rooms). According to the thermal insulation properties, the polystyrene is approximately the same as the foam - to create a reliable thermal barrier, a sufficient layer of insulation is 5-10 cm (depending on the geography of the region).

Fibrous materials for thermal insulation works in construction include varieties of mineral wool. The material varies in the nature of the raw material, which is applied to the manufacture of material. All types of minvati are produced by melting minerals and forming fibers fastening with organic adhesive. If the fibers are formed from molten glass, the fiber optic is obtained. Shelotte is made in the same way of domain slags and other mineral waste of metallurgical production. Basalt wool, which is considered to be the highest quality material from this category, is formed with thermal impact on some types of rocks.

All fibrous insulation are made of different densities. The highest specific weight has mats used primarily for facade heat insulation under shocking. Such thermal insulator is durable and hard, therefore forms a solid surface for conducting finishing works. The midwate of the average density is also made in the form of mats, but the material is more loose and does not differ in high strength. Mineral wool with the lowest specific weighing on sale enters the rolled rolled. For the insulation of the ceiling in the house, you can apply an average and low density minor and low density, and the first will be more appropriate in thermal insulation on the side of the attic room with a cold roof, the second is for the thermal barrier device from the inside.

Sprayed and bulk options - there is from what to choose

The last word in the technology of insulation of construction surfaces is sprayed heat insulators. These include polyurethane foam foam and eco. The first material is a polymer, the second is made from natural raw materials (cellulose). Both heat-insulators are applied to insulated surfaces by spraying, although in some cases the eco-water is falling asleep in the existing gaps in a dry form with the subsequent tamper.

Polyurethane foam in chemical nature, the method of applying and the structure of finished thermal insulation is very close to the usual mounting foam. To prepare a foamed material having excellent adhesive properties, two components are used, which are dismounted and then applied using special equipment. The advantage of a sprayed insulation is in its seven, which warns the formation of cold bridges. Polyurethane foam in a polymerized (frozen) state is not a fuel and has 1.3 times the best thermal insulation characteristics than foam. The lack of thermal insulator - in gradual destruction under the influence of ultraviolet (need to be protected) and the impossibility of working with it with it (equipment is expensive and purchased it for one-time use).

The most applied bulk thermal insulator is clayzit - porous granules of various fractions. The raw material for the production of clay is the usual clay, so this insulation refers to environmentally friendly and natural. This insulation does not burn, has moderate hygroscopicity and good thermal insulation properties. The ability to resist heat loss depends on the magnitude of the granules - the less fraction, the higher the thermal conductivity.

For insulation of the attic floor, it is advisable to use a clamzite of the fraction 5-10 mm.

Thermal insulation ceiling by residential rooms

Heat overlap from the inside can be in two ways. The first provides for the installation of thermal insulation plates or mats directly to the surface of the overlap with glue and additional fixation with special dowels. This method is better to use if a reinforced concrete plate is used as the overlap. The second technology provides for a device of the crate under the subsequent shearing sheets of plasterboard, plastic panels or clapboard. In this case, the insulation is laid between the carrier elements of the frame. This method will be carried out with any type of ceiling floors. Both methods give a good thermal insulation effect, although the thickness of the layer is often limited, due to the desire to maintain the maximum of the useful space.

An extruded polystyrene is often used to implement the insulation of the insulation on the slabs, although mineral wool mats with high specific weight can be used. Preference is given to polystyrene for several reasons:

the material is easier, more convenient in operation when installing it;
the thermal conductivity of the polystyrene of the same thickness is approximately one and a half times lower than the same indicator of high density minvats;
to form a finishing layer on the surface of mineral wool, you need to have skills of such activities, while plastering the polystyrene is not more complicated than on plasterboard.

In general, the installation of these insulation differs little. The difference is only used by polymer cement mixtures for gluing thermal insulation sheets. The sequence of actions with this method of insulation is as follows:

plate of overlapping processing the grinding mixture;
we are preparing polymer cement glue (according to the instructions on the package);
the adhesive mixture is applied to a sheet of insulation (around the perimeter and in the center), after which the polystyrene slab is pressed to the concrete surface and exhibit in a horizontal plane;
after setting the glue (approximately after a day), the insulation sheets additionally fix "umbrellas" - special dowels with a wide circular hat.

It remains to plaster the insulation using the reinforcing mesh and apply finishing layers. If the second method applies to lay the insulation to the intervals between the rails or profiles, the mining or low density minor or low density. The thermal insulation is placed between the elements of the frame and slightly fixed by the rented straightfight of the direct suspensions, which the profiles are attached to the overlap, after which the lamp closes with the trim.

Device of the heat barrier by half the attic - available methods

For the device of the thermal barrier on the side of the attic room, all of the materials mentioned above are applicable. If there will be needed to hire specialized brigades for insulation of eco-art or polyurethane foam, to form the heat-insulating layer by claying, mineral wool or polymer sheet insulation will not be difficult to any home master.

If the overlap is made by a reinforced concrete slab, it is advisable to apply the clamzite, falling asleep to a layer of up to 15 cm, or to lay a penplex by filling the seams between the sheets of the polymer insulation by mounting foam. With it is better to use Minvatu, because by the ability to skip water vapor it is similar to wood. Laying the fibrous insulation is made in the intervals between carrier wooden beams, after which the parobarar of the appropriate film is satisfied. Then the beams are surrounded by counterbours, which will be the basis for the flooring board of the attic floor.

If there are free access to sawn waste, you can maximally reduce the event, filing the space between the beams with a mixture of small chips and sawdust. This method of thermal insulation will be the most environmentally friendly and natural for overlapped made of wood materials.

Typically, the ceiling and the roof consume up to forty percent of the entire heat exchange house. The insulation of the ceiling is a question of a topical question for many families. For such work, we need certain knowledge and skills of the builder. As in any building process, here there are features and difficulties. Currently, thanks to modern technologies, any novice builder and a simple man will work such work.

Features

The so-called cold roof is built in several other principles. When it is erected, the usual types of layering of materials do not use. A similar species exists in those houses where the room under the roof is not residential and not heated in winter.

Due to such a structure of the roof, it has lightweight weight and minimal expenditures.The installation itself is much easier to perform than when building a roof with a warm design. It used to be believed that this is an ideal and inexpensive option in the construction of a simple country house.

It is important to know that due to the absence of heating in the upper room, the air there performs the role of a buffer that helps to avoid unnecessary heat losses.

By increasing the tariffs for heating, many people began to think about the insulation of the ceilings. A large amount of heat evaporates from the house due to the presence of slots in the ceiling floors. This is due to poor-quality construction and bad building materials.

The ceiling insulation and the presence of a cold roof is a topical problem for residents of the last floors. This is especially true for the old housing stock. This problem is relevant for the owners who live in a private house. The attic is a neutral territory, and the management company may not allow the layer of the insulation there. Therefore, the option with the ceiling insulation is in its own apartment.

A feature of such a solution will serve that several useful centimeters will lose from the height of the ceiling. But due to the possibilities of plasterboard and various lighting devices, you can get an updated and trendy interior. To keep warm and pay for heating is not too much, it is worth thinking about the ceiling warming.

The thermal insulation of the ceiling in a private house has its own characteristics.Work is customary to start from the second or extreme floor. It may be an attic room, the last floor or attic area. Laying special material with thermal insulation properties occurs on top of the overlap or in empty slots and helps retention of heat in the room.

No need to think about the extra ceiling finish. The master will not need to be mounted insulation on the ceiling itself. Thanks to the placement of the insulation, condensate will not be formed in the overlap.

You need to know that it is impossible to insulate the rod of the roof. This will contribute to the melting of snow and the formation of icicles. In addition, the warmed attic on construction standards is already an attic. It is important to know about such a feature that the next layer directed from the room should be more parreroping than the previous one.

Another feature is that the condensate is impossible. This rule applies to the inclined ceiling. There are drained walls. It is very expensive and complicated pleasure for owners of a private house. Cool and hot side of the ceiling in an apartment building can change places. It depends on the time of year.

It is worth knowing that the modern technology of ceiling insulation is focused on the absence of condensate in the material itself.

And if he was still formed, he should have the opportunity to go out.

Another feature is the process of laying in cold overlap. When using loose material, it is necessary to leave the gaps. Another gap remains between the insulator and the insulation layer. This technique is a safety in the event of condensate.

In a private house or cottage, insulation the next floor ceiling is possible using a special material that is laying on top of the overlap or in existing emptiness. The features of the overlap depends on its type. It can be made of wood or concrete.

To put insulation on beams, which are a wooden floor, it is worth using lightweight and falling materials. Materials will fit well and in the form of a roll. In order to insulate the concrete, it is worth using not very loose mats and dense materials.

If the question of insulation was not resolved at the construction stage or we are talking about the last floor of a residential building, it is quite justified to begin insulation as needed.

If we are talking about the insulation of the roof of a private lady out of wood, then in this case there are a number of advantages. Insulation will create additional sound isolation. This is especially important in moments of heavy rain and wind on the street. In the heat, the insulation will retain hot air from the street. Due to this, a pleasant climate will remain indoors.

In winter, the warmed roof will help to significantly save electricity and will be prevented from the outlet of the heat out of the room.

Warm the ceiling in a private house from a tree can be independently. It is important to prepare well. It is necessary to know the properties of different materials, their advantages and cons, own specific technology for ceiling insulation, explore the video structure.

It became fashionable to warm the attic and turn them into the attic. A feature of such a room is the criteria of ventilation area, which are located between the room and the outer construction. The size of such ventilation usually varies within fifteen - twenty centimeters. But the usual roof has an attic with auditory windows. Therefore, to create a warm climate there, it is important to take care of sufficient air circulation.

When heating, good ventilation reduces the degree of heating the roof and prevents the formation of ice blocks on the roof.

For residents of multi-storey houses or private in the absence of a roof insulation possibility from the top floor, you can consider another option. We are talking about insulation from below. Such a type of work is possible if the reconstruction of premises with good overlapping in the attic, when there is no possibility to get into the attic room. This is especially true for residents of apartment buildings and non-promotional managers. In this case, the construction of a frame-based framework from wooden plates or metal elements will be carried out. Insulation can be in the form of plates.

With this form of insulation there is a big minus. As mentioned earlier, the height of the room and precious centimeters is lost at the expense of such a reception.

In addition, such works require more experience and time on their execution.

It must be remembered that good and durable isolation will turn out to be a comprehensive approach. In addition, indoors with a cold roof additionally need to insulate the door, window openings and in the mandatory floor. With the help of a thermal imager, you can easily calculate the sections through which the largest amount of heat leaves. Usually they are red and yellow.

Materials

Currently, building stores contain a large selection of insulation. In order to choose the desired options, it is worth carefully examining the samples presented and their main characteristics. They must comply with all the necessary requirements.

There are several nuances, on the basis of which it is worth choosing materials.It is important to know that the means with a small thermal conductivity are suitable for this best. The material must be moisture resistant. This is an important criterion when choosing a heater for the outside and with a rather worn roof.

Insulation and other materials are required to serve for quite a long time, so there must be durable. Do not forget about environmental safety. To work, you need to choose non-combustible or low-minded funds.

For a private house, the best insulation is a ceramzite.

Frequently use chips or sawdust, often use stone or mineral wool, eco-art, foam, penplex, aerated concrete. Polyurethan is a sprayed type of material.

For the insulation of the roof in a wooden house it is worth using certain types of insulation. Select the material must be strictly in accordance with the type of overlap. It happens two types - from concrete or tree. For concrete it is worth using insulation heat. They are in the form of a mat or stove. As a rule, they are a falling type.

Often builders use and insulation of natural origin. These include sawdust, hay, coniferous needles, last year's leaves, algae or reed. However, it is worth remembering that all natural materials except sawdust are subject to severe rotting.

It is important to approach the issue of the selection of the material is extremely responsible.

Which to choose?

The insulation in the form of chips or sawdust is considered the most ancient material. In areas where woodworking production is strongly developed, this material is very cheap. It is perfectly suitable when creating a layer of isolation from above wooden overlap. The essential minus of this type of insulation is its high flammability.

In the construction industry there are three types of mineral wool:stone, slag and glass. Stone wool is made from rocks with the addition of clay, limestone and formaldehyde.

The significant disadvantage of such a material is that in its composition it contains harmful substances. When heated, they turn into phenols and fall into the air. The balzat cotton wool is more secure, it is much smaller in it.

The slag wool is obtained as a result of the use of domain slags and other waste of the metallurgical industry. Due to the average thermal conductivity and ability to absorb a large volume of moisture, it is not suitable for cold ceiling insulation.

Glasswater is the most suitable material, besides, it has an extremely low cost.

An explicit minus is that when a piece of material on the skin or mucous membranes of a person, it can harm health. In this case, experts advise when working with this type of insulation, use gloves and special protection tools.

The explicit advantage of the cotton as the insulation of the house is the simplicity of its transportation and installation. This is possible due to low weight. Wat has a small combustion and at high temperatures can only swing. For the owners of country houses and cottages it is important to know that glass gamble is not the most favorite material for the habitat of insects, various rodents and mold.

Polyeneetylene is a foamed PVC, which is applied by a foil layer. The manufacturer releases this insulation in rolls to one meter width. You can warm the ceiling and with the help of foam. But it is important to know that in this case an additional installation of suspended structures will be required. In a private house, it is also good to use polystyrene foam. It fits tightly and at the expense of a good density is often used in the attic, as the basis for further putty.

Ceramzit has great popularity. Better if it is made of light alloy clay. Due to this, the material is an easy and rather porous structure. The production of modern insulation allows you to choose foam. Many builders are considered an avoard as insulation. This material on many characteristics is similar to mineral wool. But it is more elastic and stable to load.

Another worthy option is Penophol. Its distinctive feature is the property to reflect thermal radiation. This material is well suited in the role of the insulation inside and outside the house. This means it is quite possible to insulate the entire country house, and not just the ceiling.

Do not forget about polyurethane foam. It is a convenient and good material in quality, meets all the necessary characteristics as a heater. It is a mounting foam that only needs to spray to get the desired result. He not only insulates, but also contributes to the sound insulation of the room.

For the tenants of an apartment building, it is best to achieve permission from the management company and insulate the sex of the attic.

An excellent option in this case will be the use of clay. This material is fireproof and perfectly protects against moisture.

Inside the apartment often applied vapor-permeable insulation.In the process of carrying out repair work, the master uses special materials that fill the entire ceiling area. After that, you can proceed to finishing work with the help of drywall.

Application area

As noted earlier, the materials can be used indoors, and above the ceiling. To eliminate the defects of wooden overlap perfectly silk and clay. The floor is worked with clay, then sprinkled with a thin layer of sand and sawdust is spread from above.

In order for the sawdusts, the mouse does not start, it is worth using carbide ahead with a haired lime. In the old house from the bar, the height of such insulation can reach thirty centimeters. When using the attic on economic purposes from above, such a insulation is enough to put wooden boards.

Experienced masters use a special film with waterproofing.

She skips pair particles from residential premises. For a residential building, you can use a mixture of clay with sawdust. Excellent option in a chopped or frame house.

On the concrete overlap of an apartment building in any case will go.This will happen in the process of repair work or preventive. In this case, it is worth choosing a dense foam or mineral wool. On the insulation, it is necessary to put a plywood or board.

These two types of insulation and less dense layer can be used. Due to this, the material will be released much cheaper. In this case, on the plate you need to make a tree crate. It is better if it is on the stands, because the altitude mounted can reach twenty or more centimeters. The insulation is stacked under such a crate and a clearance is made for ventilation.

For insulation of reinforced concrete overlap in a brick house, a foam can be used. In this case, it is not about the release of poisonous substances during fire. Residential apartments are separated from it with a special overlap that does not burn.

In the presence of overlapping from a tree, the foam is undesirable.

This applies to the norms of fire safety. The most common view of the floors between the floors is a tree. In this case, your choice is to stop on the eco-button. This type of material is put in the mound, it can fill any space.

Eco-plates are placed in several layers. It is important that the seams of the layers are blocked. After insulation, the attic is already turning into an attic, but it concerns private houses and cottages.

Recently, the question of warming in the basement has become recently.

In modern homes, such a room can be equipped in a real living room.It can be a cabinet, a gym or workshop. In any case, it is possible to use this room only if there is a comfortable temperature for a person in it. The insulation of the basement is the right step towards saving energy and heat throughout the house. Even if the basement is unsuitable for equipment in it useful space, it still needs to be inspired.

This can be done internal, external or combined way. The selection of heat heaters is quite wide. The main thing is to choose the appropriate option for specific purposes.

Technology of work

It is very important that the roof of the house was warm. It is expensive, but subsequently saves the budget. After all, electricity costs are significantly reduced.

When the ceiling insulation works, the weight of the material itself is of great importance. Due to the weight of the cerazyt, it cannot be used in the presence of floors of wood. Due to the severity of the material, the flooring can completely fail. Ceramzit should be used in the presence of concrete floors. The ceiling and roof insulation scheme can vary somewhat.

Preparing the attic begins with clearing the entire area from the rubble and garbage.

If there is an old insulation, then it is also better to remove it. It can create an excess load on overlap.

The next step should be thoroughly insulated. It is necessary that in the spring it is not necessary to remove the effects of flooding. This uses a special membrane. It is laid between the lag so that about four centimeters it is screwed into the Boca Lag.

The insulator must be pressed to lags very tight. It is usually fixed using a stapler or glue.

Wooden overlap must have oxygen tolerance from at least two sides.

After that, laying of the first layer of the insulation begins. It is put to the level of lag. Then the insulation is covered with a membrane that has a small bandwidth of oxygen. Then the flooring is stacked. Leave special gaps for ventilation.

It is necessary to competently pick up the thickness of the insulation.

It should be considered a layer of waterproofing. Often builders use a thickness of about fifty millimeters thick.

When conducting warming with polyurethane foam, you will need to call the wizard. The spraying process occurs under high pressure. Due to this, all the cracks are filling. The layer thickness ranges from ten to twelve centimeters.

Mineral wool as a heater has a different thickness. Indicators depend on the scope of work. The wool layer used as the insulation can be from two to twenty centimeters.

Polyenethylene is foamed polyethylene.

The thickness of such a material is from one millimeter to two centimeters. Polyfoam is placed by plates. The thickness of one plate varies from two to ten centimeters. This is obtained due to the fact that the material needs to be imposed on each other.

When insulation, attic uses various materials for insulation. But the average varies from fifteen to twenty centimeters. The layer of clay and straw is approximately ten centimeters. In order for everything to be exactly, it is worth using a special ruler or a stick.

Thermal insulation options

Cold ceiling and roof insulation options There are only two, or the ceiling indoors is insulated or insulated outside. Both of these options will greatly help maintain heat and electricity in the house. Each of these options has its own set of essential materials and installation technology.

Materials for thermal insulation are divided into two classes - these are vapor-permeable and steamproof.These readings indicate the ability to absorb moisture. It is for them that one or another type of material is chosen to perform work on the insulation of the ceiling or roof. For work on external insulation, a countertile material is used, and for internal works - vapor-permeable.

Inside use most often mineral insulation. Works can be done using rolled glass. Complete with plasterboard ceiling, hot air buffer will be obtained. The process of insulation is carried out at the time of installation of the suspended ceiling.

It will be right if the framework of the profiles will be made first, in which the insulation will be placed.

If the work is carried out with your own hands and on your own, do not forget about safety technique.

Glasswater is a rather dangerous material. Methods of fastening glass gambles to the ceiling are quite simple. The material is glued with glue for tiles. It is important that the glue drove as fast as possible. After the entire insulation is dry, it is sewn with plasterboard.

It is worth remembering that the cotton can not be traaming and pressing.

Due to such features, it is attached to glue, and not on the self-tapping screw. The whole thermal effect of mineral wool lies in the abundant amount of interlayers that are placed inside the wool.

In the process of work it is worth paying attention to the installation of luminous equipment. Point lamps have a property quickly warm up and when interacting with mineral wool instantly fail. This is due to the accumulation of heat and the lack of any ventilation.

In this case, it is better to use chandeliers or sconium as lighting devices.

If the question about point luminaires is fundamentally, that is, the way out of this situation. Around the planned luminaire layer of thermal insulation is not placed.

Another option will serve as a large amount of ceiling space. It is necessary that the airbag is in between the material and drywall, in which the light bulbs are mounted.

The smallest cost will be the option of outdoor insulation. In this case, it is worth carefully examining the state of overlaps. If they are old, then they may simply not withstand the screed and collapse. In the event that the attic room is not planned to be used, then the option of outdoor insulation will become perfect.

It is important to comply with all the rules and technology of work. Otherwise, the ceiling and corners in winter will freeze.

When working it is independently important to remember the features and properties of each building material.

Outside insulation, the attic is considered the most economical. No need to engage in the installation of the suspended ceiling to hide the insulation. An essential advantage of such a method of insulation is the possibility of subsequently to make an attachment in this room. It is suitable for a gas-concrete or wooden house.

Many builders argue that insulation from the outside is largely reminded by the insulation of the floor, but several other work techniques. After cleansing the space, the attic is carefully measured around the perimeter.

After the sheets of foam places are laid, all the joints need to be included in the mounting foam.

If the owners of the house do not plan to use the attic for a residential premises, then on this work on insulation can be stopped. In the case of placement in the future in the attic of a small warehouse or room, additional works are needed. The insulation is covered with a layer of waterproofing material, reinforced, and then poured with a screed.

It is possible to use mineral wool. After laying it, it is recommended to close the special film. True, when such thermal insulation is made, then it is possible to put on it only wooden floors.

Ceiling insulation is a very important process. Through this space in the house leaves to a quarter of all heat. The process itself can be carried out by a dry and wet method. The second option involves the presence of a wet mass, which is connected to the surface and forms a soundproofing layer.

An attic room is protected from the street only the roof. Therefore, such a room needs a thorough insulation.

It is advisable to check the moisture content of the material in the summer and winter time in several places. If the increase in humidity is not marked inside the insulation, it is not worth worrying about the quality of work.

The easiest way to check the roof is inspected in winter.

If the snowflowers in the center of the roof or around the perimeter are slightly populated, large icicles hang, then the weight loss is obvious.

Everything that had to stay inside the house goes to the street.

If the appearance of moisture is noted, then an increase in air flow in the gap for ventilation is necessary. This is due to the connection to the overall air exchange system and the output to the roof. The second way is the purge room by outside air. In such a situation, the presence of drafts in the attic is a very useful thing.

It follows from the above that the process of ceiling insulation is quite simple.It is under the power and a novice master, and an amateur builder. The main thing is to put the insulator correctly, bring lumber, make a controlled, put the insulation and close it all this board. But still some materials are better to apply with special tools. For this, still have to turn to professionals.

When laying, glass gambles should turn to a professional master.

Hands with hands the mass of the material is much worse maintaining heat. Such savings on the work of specialists subsequent will cost the owner of the premises much more expensive.

In the case when the distance between different overlap elements is more, it is recommended to use a rolled mineral wool. Depending on the manufacturer, it usually constitutes one meter in width.

It is important to know that the insulation of an attic room is a competent solution. It will help reduce the heating of the room in the summer and will keep warm in winter.

Lovers of natural materials should know several features. In the absence of sawdust, you can use straw. In such a situation, water is added to clay, until the wet mass is formed. Then the moist straw is added to the composition and everything is thoroughly mixed with hands or legs.

In the process of using sawdust, the composition must be left to dry at least two weeks. At this time in the room there should be good ventilation.

It is important to remember the technique of fire safety. Material for insulation is obliged to comply with standards. Its technical characteristics should include the detention of fire for a quarter of an hour in private and an hour and a half in an apartment building.

Preface. In order to maintain heat in a private house, it is necessary to carry out a complex of work on the insulation of all designs. Events on the insulation of the ceiling by the attic can be performed in several ways, it all depends on the type of ceiling overlap. The ceiling insulation technology assumes two options - outside and inside the room, we will look at the heat insulation of the ceiling by the attic and show the video on this topic.

About 15% of heat losses occurs through the ceiling, so it is necessary to warm the ceiling on the side of the attic on the winter. But before starting work, it is necessary to correctly choose the heat-insulating material and get acquainted with the technology of work. In this article, we will talk about events in a private house, while the ceiling independent warming is performed in a similar way.

Methods of ceiling thermal insulation in a private house

When choosing between ceiling insulation outside or from the inside of the room, several factors take into account. The insulation of the ceiling in the apartment is performed on the side of the warm premises, as insulation is touched by a general-friendly territory. In apartment buildings, laying the insulation increases the sound insulation of inter-floor floors of the apartment.

In a private house, the way of holding works is not limited. The most faithful option for the heat insulation of the ceiling is the work outside, i.e. From a cold attic in a private house. In this case, the entire design of the overlapping is protected from freezing, which increases its service life. In addition, the insulation of overlapping from the side of the attic does not reduce the height of the room room in the house.

Conducting work on the part of the attic will not require effort when fixing the insulation on the ceiling below. In addition, no additional finishing decoration is required. When choosing a heater for this method, the strength of the material is not important as thermal conductivity. It is best for these purposes that the mats of mineral wool with low density are suitable for the insulation of horizontal surfaces.

How to insulate the ceiling of the attic

Consider how to insulate the ceiling on the side of the attic with their own hands. For a start, the attic room is purified from garbage, the insulation must fit into a clean and even base. Next, the required amount of thermal insulation material is calculated. If you chose basalt cotton wool to protect this design, then from the heat of the warm premises lay a layer of rolling hydraulic insulation.

The thermal insulator is placed between lags and is covered with windband film, which will prevent the wetting of the insulation. The presence of a draft coating from the genital boards will allow free to walk in the attic and stored in this room different trash. Next, we will study the dignity and disadvantages of each material to make the right choice of insulation to protect the church of the attic in a private house.

Selection of material for thermal insulation ceiling

Ekwata.- This is a loose thermal insulation material consisting of 80% of secondary cellulose and 20% of flame retardants and antiseptics (minerals and boric acid). Equouth is well kept heat, the thermal conductivity coefficient is about 0.041 watts per meter per degree Celsius. Thanks to the technology of application in the attic, a solid coating is created without "cold bridges" in overlaps.

Minvata.. To the class of mineral wool, builders include: stone cotton wool, slag and fiberglass fiber. It consists of fiberglass of fibers up to 50 mm long and a thickness of up to 15 microns. Mats and rolls from glass gamble elastic and durable. Working with this material should be extremely neat, because Glass threads can dug into the skin, damage the mucous membranes, hitting the eyes or into the lungs. It should be protected by minvatu by vapor insulation films.

Extruded expanded polystyrene foam. The advantages of thermoplex thermoplex insulation in resistance to moisture and lack of shrinkage during operation, unlike mineral wool P-75 or glass gamblers. The material does not lose the characteristics stated by the manufacturer even at 100% humidity, and the lack of formaldehyde as part of the insulation guarantees environmental safety for humans. In this case, the material is quite durable and easy.

Polyethylene foamed. The thermal conductivity of the foam is difficult to compare with traditional, for example, mineral thermal insulators, since the foil foam is a combined material. Warming with foam facilities contributes to a decrease in the heat loss in the room due to foamed polyethylene, and the metallized layer can reflect up to 97% of infrared radiation. In this case, the material is available at a price.