Often, car owners do not think about how to insulate their garage. However, both the condition of the car and the safety of fuel, tools and other spare parts depend on the temperature in this room. And if you use the garage as a workshop, then insulation is a mandatory part of the work. One of the structures of the garage that requires insulation is its gate.

Why insulate garage doors? Which gates can be insulated? What insulation material to choose? How exactly to make the gate warm? Let's look at the answers to these important questions.

Why insulate the gate

Many are perplexed why it is so important to make the gate warm. In fact, everything is simple: the gate is one of the main sources of heat loss. Through them, warm air exits the garage, and cold air enters it. And if you heat your garage, then you can say that you are doing it in vain. After all, all the heat goes outside. And this can negatively affect both the vehicle with components and the interior trim. As a result, you spend money on heating, but there is none.

And if you work in a garage, then high-quality thermal insulation is simply necessary for him. In winter, it will be difficult for you to spend time in a cold structure. You can get sick and lie down for many days. That's why it's so important to insulate your garage door. So, you keep the heat inside the building and make it even warmer.

Which gates can be insulated

Basically, many car owners use for their garages. This is the option in which insulation can be performed and even necessary. This design is based on a frame made of a profile pipe and a sheet of steel sheet. It performs the role of external decoration. We can say with confidence that these garage doors do not block the heat from leaving the building. An important point in the device of such gates is that they have a gate. Thanks to it, heat loss is reduced, since people who often go to the garage do not open the entire gate structure, but only a small part. The heat comes out slowly.

Advice! If you want to make a gate for your garage, plan to implement a gate right away.

Lift-and-turn structures and sectional type gates have become quite popular. Their section or sheet is made like a sandwich panel, consisting of a steel sheet and foamed polyurethane. These factory-made gates already have proper insulation and excellent thermal insulation properties. Therefore, they do not need to be insulated.

Advice! If you bought such a handicraft construction, then most often it is not insulated in any way. The process of insulation will be identical to the insulation of swing garage doors.

But if we talk about roller shutters, then, unfortunately, they cannot be insulated. It's all about the structure itself and the principle of its operation. That is why they are very rarely used for garages that are located in cold regions.

Choosing a heater for the garage door

Your main task for insulation is 50% of the choice of material for insulation. If this is not done correctly, then all your work, time, effort and money wasted. Insulation material is a product that has minimal thermal conductivity and is able to retain heat inside the building. In the construction industry, the conduction of heat in a material is determined by the conductance coefficient. The following principle applies here: the smaller this coefficient, the better the insulation will retain heat inside.

Above you could see a table with materials and their conductivity coefficients. It should be noted that the thicker the layer of insulation, the better the insulation itself will be. However, everything should be in reasonable measures. If we talk about the insulation of garage doors, then 5 cm of insulation is enough. What kind of material can be used?

We will consider the following types of materials:

1. Mineral wool.
2. Styrofoam.
3. PPU (polyurethane foam).

What is the best way to insulate a gate? What are the advantages and disadvantages of materials? Let's find out.

Use of cotton

Few people are not familiar with this heater. It has excellent characteristics and is great for warming various structures. The material is sold both in rolls and in slabs. Builders love and appreciate it very much. But, is it suitable for insulating garage doors? We will find out later. To begin with, consider the types of wool as a heater and its characteristic features:

And now we will find out whether any of the cotton wool is suitable as a heater for garage doors. The thing is that they have a rather high hygroscopicity and cannot withstand moisture. When wet, any cotton wool will lose its properties and not insulate the room properly. And in winter, the dew point in the garage will be exactly in the insulation layer. As a result, condensation will harm the wool and reduce its performance. This is solved by the fact that the materials are sheathed with vapor barrier and waterproofing films. However, this is an additional expense.

Styrofoam door insulation

Cheap, but very popular material for insulation. Unlike cotton wool, it does not absorb moisture and is able to serve for a long time, reliably protecting the garage. One of the disadvantages is flammability. But, this is the main disadvantage. Other than that, it's a great solution. Consider why polystyrene can be called one of the best for garage doors:

1. It has low density and weight. Thanks to this, insulation will have almost no effect on the total mass of the garage door.
2. It has one of the lowest thermal conductivity. And extruded polystyrene foam is even better than mineral wool.
3. It is environmentally friendly and does not affect human health.
4. Styrofoam does not interact with air and water in any way. Moisture is simply not terrible for him.
5. Material durability. It will last you 50 years or more.
6. It is easy to work with it: transport, wear, handle and style.
7. The water absorption of foam plastic is less than 3%, and extruded polystyrene foam has less than 0.4%.

It can be concluded that polystyrene and its types are ideal for insulating garage doors.

PPU insulation

This material requires special attention. It is unusual and is produced by spraying. You saw something similar when working with polyurethane foam. Applied by means of a special unit resembling an airbrush, the material is sprayed onto the surface, after which it increases several times. A monolithic layer of insulation is created that does not let any cold through. What are the advantages of PPU:

1. Low thermal conductivity.
2. Moisture resistant.
3. Light weight.
4. High quality insulation due to the absence of seams.
5. Durability.
6. Ecological purity.

This material could be put at the top of the list, if not a few nuances. Firstly, you will not be able to do the insulation with your own hands, since the work will require a special device that is available only to professionals. Secondly, such insulation is quite expensive. Not everyone can afford to insulate their garage. Still, PPU is rightfully high on the list if you have the opportunity to purchase it.

Insulating garage doors

So we have come to the point of doing the insulation of the swing gates of the garage with our own hands. In general, the technology depends on what material you choose. PPU is applied by spraying. But the foam is laid on the gate. We will consider foam insulation, since you can do it yourself and this is the most popular way.

Before work, we recommend that you inspect the design of the gate. If you find rust on the frame or sash, remove it. Carefully fill all cracks with mounting foam. So, you will avoid the appearance of cold bridges. Next, you need to install special polymer inserts on the floor. Thanks to them, you will seal the gate from rain and melting snow. Ideally, treat the garage doors with a primer and an anti-corrosion agent. But it is necessary to lay the material itself only after the soil has dried.

Let's start fixing the insulation boards. The process is simple, as the width of the gate is small. You need to lay the plates in the space between the sheets and the profile pipe. You can fix the foam directly on the sheets, or you can also between the crate. In the first case, a special glue is used, in the second, a frame device. The crate is made of bars, metal profiles or slats. After laying the insulation, everything is sewn up with clapboard, panels or plywood. When laying the material, you must do it tightly so that there are no air gaps between the foam and the gate. Otherwise, condensation will form in these places.

So, the process of warming the gate occurs according to this principle:

Advice! Attention should be paid to the gaps at the point of contact between the two wings.

This is how easy and effortless you can insulate your garage door. You will see the process of warming in more detail from this video:

Summing up

Done right, you'll protect your garage from heat loss, make it warmer, and protect your car and the tools stored inside. And working in a warm room will be safer and more enjoyable. Therefore, if you have not yet insulated the garage door, you can do it right now.

All motorists know how important it is to maintain a certain temperature in the garage. A stable temperature has a beneficial effect on the safety of the car and its technical system. In an insulated room, there is no need for a long warm-up of the engine before the upcoming trip.

This reduces fuel costs and your time. In such a garage, it is more convenient not only to maintain, but also to repair the car. However, many motorists have no idea where to start arranging the premises, do not take into account some important aspects. For example, often users try to heat an uninsulated or poorly insulated garage.

In this case, a lot of energy resources are lost without obtaining the required amount of heat in return. Therefore, you must first solve the problem with the thermal insulation of the garage, and only then plan the heating system. How to insulate the garage door - this will be discussed below.

Garage door insulation

Causes and features of insulation of gates and doors in the garage

Sometimes car owners who have a garage do not always pay due attention to car storage. For many users, having a garage puts all worries aside, as they find it warmer in winter than outside. So does it need to be insulated?

The reason is that there are noticeable temperature differences in the garage, especially during the off-season. Such phenomena can be a source of condensation. The body of the car under these conditions quickly begins to rust, there are failures in the electronic system, which is fraught with safe driving.

A constant increase in humidity affects not only the car, but also the condition of the garage itself (mold forms, fungus appears, etc.).

Especially the problem of insulating gates and doors arises in the case of car maintenance and repair, as well as when setting up a workshop in the garage in winter. At the same time, it should be noted that most of the heat from the room leaves through the swing gates.

There are several reasons why heat loss occurs:

1. Basically, the gates are made of metal, which is significantly inferior in terms of heat saving to concrete, from which the ceiling and walls are erected.
2. Due to the large area, the gap between the leaves has a significant length, and even with the smallest gap in the gate joint, the total heat loss will be large.
3. Additional doors are often installed in one of the gate leaves, which also significantly affects heat loss. When installing them, you need to imagine in advance how to insulate the doors in the garage.

It is desirable to install insulation from the inside, as this will protect against vandals and reduce the requirements for its aesthetics.

Material selection

For the correct calculation of the necessary materials, you need to know the exact dimensions of the garage doors, doors and the characteristics of the insulation used.

Attention! To exclude marriage and other unforeseen nuances that have arisen, it is recommended to purchase consumables with a margin.

There are no special restrictions on the choice of insulation for garage doors. With any possibility of fixing it on the inside of the sashes and at the same time without significant weighting, such a material can be considered suitable for use. In order to know how to insulate a garage door and what kind of insulating material to use, you need to take into account some of its features.

Consider the most common heat-insulating products suitable for insulating garage doors:

1. Fiberglass, felt, mineral wool. These products have the same parameters of vapor permeability and thermal conductivity, as well as the same specific gravity. But it is very undesirable to use them as a heater for garage doors.

This is due to the fact that the dew point will be located inside the insulation due to its small thickness, which leads to constant moisture during the off-season. This phenomenon is inevitable when cold air seeps into a warm room.

1. Reed and peat slabs. Such a heater is suitable for use in a garage, but it has poor mechanical strength and, moreover, the cost is quite high.
2. Polymer insulation. It is cheap, effective in application, but quite sensitive to external influences.
3. Different types of synthetic material. With low thermal conductivity, foam plastic and expanded polystyrene are lightweight, easy to process and easily fixed on any surface.

Such heat insulators are the most convenient heaters for installation on garage doors. Apply foam or extruded polystyrene foam, there is no significant difference for this coating: they have the same characteristic properties.

Tool and additional material

In addition to choosing a heater, before installing it, it is also necessary to prepare other materials and tools:

• Wooden bars with a face equal to the thickness of the insulation.
• Screwdriver and screws.
• Drill.
• Cladding boards.
• Metal brush.
• Primer.
• Antiseptic.
• Mounting foam.

Decorative finishing materials will be required, which can additionally be used as a heat insulator around the entire perimeter of the gate.

Self-insulated garage doors

After the insulation has been selected (polystyrene in our case), additional materials have been purchased and tools have been prepared, work on thermal insulation can begin. At the same time, one should not forget about security measures and personal protection.

First of all, you need to do the preparatory work:

• First, it is necessary to cover all wooden elements with an antiseptic. This will protect the bars from the appearance of mold and fungus on them. The inner surface of metal gates and built-in doors must also be prepared for better adhesion: remove rust and dirt from the surface of the gate with a brush.
• Then carefully primed the treated canvas. When applying an antiseptic and a priming solution, it is recommended to apply them in two layers: along and across.
• Saw the bars in such a way that they can be placed over the entire area of ​​\u200b\u200bthe wings with a gap equal to the width of the foam.
• Install a crate, which, in addition to fixing foam sheets, will serve as additional protection against mechanical stress.
• Make markings and cut the insulation blanks so that they are slightly smaller than the crate cells on each side (for better fastening).
• Moisten the surface of the sashes with a spray bottle or sponge.
• Apply mounting foam as glue and waterproofing on the surfaces of individual cells of the crate.
• Install the prepared foam boards in the crate niche and hold for some time until the insulation is fixed to the sash surface.

On a note! For the installation of the crate and various accessories in the case of a large thickness of the metal, it is necessary to pre-drill holes for self-tapping screws.

After installing the insulation, it is necessary to fill all voids and cracks with mounting foam, and the excess that protrudes along the edges can only be removed if it has completely hardened.

Final finishing work

When the main area of ​​the gate is insulated, it remains to install insulation around the entire perimeter of the outer contour of the gate frame and doors.

Clarification! Swing gates, in fact, are two boxes welded from a corner and sheathed on top with sheet iron with an overlap to overlap the wings between them. The doors are similarly constructed, only they are smaller and built into one of the halves of the gate.

Procedure:

• It is effective to use heaters made of elastic or porous material with a large cross-sectional size. Strengthening it to the edge of the gate and built-in doors can be done either by gluing or by means of a metal plate.
• If entrance doors are built into the garage doors, then a locking mechanism must be inserted into them. And in order to find out how to properly insulate the internal lock in the garage, you need to take into account the extension of the striker plate (bolt). For thermal insulation of the lock, a fabric or rubber strip is used, which is pressed with a decorative metal plate around the entire perimeter of the locking mechanism.
• As a protection and aesthetic appearance, the entire inner part of the gates and doors is sheathed with facing material. For this purpose, sheets of plywood, chipboard, plastic are suitable, and planed boards can also be used. Here it is necessary to cut the blanks so that the joints of the plates are located on the beams of the crate and, when installing them, maintain minimal gaps.

It is most convenient to fasten sheets of such facing material with the help of self-tapping screws. After finishing the work, it is desirable to process the skin for the most attractive appearance: cover with stain or paint.

On this, the insulation can be considered complete. In the case of high-quality and accurate work, garage doors will serve you for a long period without additional insulation. Now your car is not particularly afraid of sub-zero winter conditions and temperature changes during the off-season. Cold air will not penetrate from the outside through the metal gate. As a result of the insulation made in the garage, a comfortable temperature regime will remain, which means that you no longer have to worry about the condition of your car.

A constant temperature regime favorably affects the safety of both the car and other property that enters the garage for permanent residence.

To achieve a constant temperature, you need to properly insulate the garage door from the inside, and how to do this - we understand further.

When and why is it necessary to insulate garage doors?

If it is possible to somehow fix it on the inside of the sash and not overweight it, then such material can be considered suitable for use.

However, all heaters have some features, which must be taken into account when choosing for such specific purposes.

1. Mineral wool, felt, glass wool.

These materials have similar characteristics of thermal conductivity, vapor permeability and mass.

It is highly undesirable to use them in garage construction, because due to the small thickness of the main material of the gate, the dew point will fall into the thickness of the insulation, which will lead to its constant wetting in winter.

2. Peat, reed and cork slabs.

Suitable for use in a garage, but have a high cost and do not have great mechanical strength.

3. Elastic foam insulation polymer material. Inexpensive, effective, but sensitive to mechanical stress.
4. Various types of foam.

Garage door insulation does not take much time. The video below shows the whole process of insulation from getting rid of the old skin, to the final result in just one weekend:




Do-it-yourself insulation with foam


In addition to the foam sheets themselves, before starting work should prepare a set of necessary materials and tools:



In addition, it will be necessary finishing materials and additional insulation of cracks around the perimeter of the gate.

Quantity calculation materials are made taking into account the dimensions of the garage door leaves. The optimal thickness of the foam insulation is 40-50 mm.

If there is no material of this thickness on sale, you can use a bag of several layers of thinner foam. Accordingly, the amount of material in this case must be multiplied by the number of layers.

The length of the bars for creating the crate should be selected in such a way that they are enough for the entire area of ​​\u200b\u200bthe wings in increments equal to the width of the insulation.

Preparatory work- the first stage of insulation of the garage door. Their essence is to remove hygroscopic rust stains and various contaminants from the inside of the gate. You can clean the metal either with a hard brush or a grinder.

Then gates are primed to increase corrosion resistance. Installation can be continued only after the primer has dried.

Insulation installation includes the following operations:



If all the work is done carefully, then the garage door will not need additional insulation for several years. For local repairs damaged foam panels, they can either be replaced entirely, or simply sealed with masking tape or filled with mounting foam.

The process of foam insulation with explanations, see the video:

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Garage door insulation in simple and affordable ways

Most car owners who are lucky enough to acquire a cherished home for their four-wheeled friend quickly begin to realize that without decent insulation, this is just a canopy protecting the car from the rain. Plus, a garage is not only a home for a car, for our man it is a workshop, a banquet hall and an interest club in one bottle. Warming the garage door is the first and perhaps the most important thing that should be done to gain comfort. Today we will talk about how to insulate the gate in the garage with your own hands in affordable ways.

If we turn to regulatory documents, in this case it is SNiP 21.02-99, so that the car body does not rust, and the engine can start without warming up, a constant temperature of 5ºС is sufficient. Therefore, the insulation of garage doors does not require excessive effort and fantastic materials.

What are the gates

It is no secret that it is better to take into account any nuances at the stage of building a room. But most owners, when building or choosing a garage, are primarily interested in the reliability of constipation, leaving insulation for later. This is not entirely true.

For protection, there are alarms and other similar systems. And, in the end, everyone knows that if they want to steal, they will steal. But having familiarized yourself with modern gate designs, you can solve the problem of insulation even before it occurs. Moreover, a radical increase in the budget, as a rule, is not necessary.

Lift-and-turn models

In our country, such a design appeared in the nineties and immediately gained popularity. The entrance opening here is closed by one solid leaf, which, with the help of a mechanical drive, rises up and gently slides into a horizontal plane parallel to the ceiling, that is, it changes its position by 90º.

This model is produced both industrially and by many home craftsmen. Factory insulated lifting gates are a one-piece sandwich panel made of sheet steel and filled with polyurethane foam. The thickness of such a sash usually fluctuates around 45 mm, which is quite enough even for the harsh conditions of the north.

The garage can be used for its intended purpose - as a parking lot for a car, as well as a workshop or warehouse where you can store inventory and various things. If you often do car repairs, then it is best to insulate the building. The most effective data work will be in the gate area. However, before carrying out such manipulations, it is necessary to familiarize yourself with the rules that state that it is better not to use porous heaters like mineral wool for the thermal insulation of the garage. This is due to the fact that it will shift towards the insulation, it will get wet, its density and thermal conductivity will increase.

Material selection

You should not try to save money by ordering a gate without a gate. Its presence allows you to keep warm inside the garage. It is better to immediately make gates not only with a separate door, but also with insulation. Among other things, the building must be equipped with a ventilation system, which can be exhaust and supply. The supply opening can be made in the gate. Insufficient ventilation can create life-threatening conditions.

Garage doors can be insulated with different materials, but one of the most effective is polystyrene. This material has a low density, so the insulation will not exert additional loads on the structure. Polyfoam has a low coefficient of thermal conductivity, it does not emit substances harmful to human health, which is true under normal operating conditions. This thermal insulation does not interact with air and water, and the formed layer will last more than 50 years. Processing canvases is quite simple, for this you can use the available tools. It should also be noted that the water absorption of polystyrene is quite low and does not exceed 3%, but if we are talking about extruded polystyrene foam, then this figure is even less, it is 0.4%.

Thermal insulation of the gate: preparation of tools

If you decide to insulate the garage door with foam, then at the first stage you need to prepare the tools. You will need:

• electric drill;
• Screwdriver Set;
• brush for metal;
• screwdriver;
• wood saw;
• roller;
• core;
• clamps;
• square;
• sandpaper;
• a hammer;
• meter tape measure;
• metal ruler;
• construction knife.

Preparation of materials

In order for the gate to look attractive from the inside, you can use a facing material, which is sometimes used as corrugated board, wooden lining, or OSB. As practice shows, it is best to prefer oriented strand boards, as they have many advantages, namely: the material is quite strong and reliable, easy to process, has low vapor permeability and eliminates the need to use vapor barrier membranes to cover thermal insulation. Oriented strand boards can be purchased at a low cost, and after completion of the work, the door will have an attractive appearance. For cladding, it is recommended to use OSB-3 or OSB-4 boards, the thickness of which should be 10 mm. Such material is intended for rooms, the conditions of which are characterized by a high level of humidity.

After you determine the size of the gate, you should calculate the number of plates. Each of them has standard dimensions of 1250x2500 mm. As a rule, the master manages with two canvases, and after the work, there are trimmings that can be used for other purposes. Insulation of garage doors is accompanied by the installation of a crate, on which facing materials will be attached. For the frame system, it is recommended to use a square section with a side of 4 cm. They are fixed on the bearing part of the gate, which are metal corners, sometimes a profile pipe. Be that as it may, the crate must be installed around the perimeter and on the area of ​​\u200b\u200bthe canvas. The distance between the elements of the crate should be 40 cm.

More about preparation

If the insulation of the garage door with polystyrene foam or expanded polystyrene will be accompanied by a further installation of the finish, then before starting the installation of the frame system, the wooden bars must be treated with an antiseptic. Depending on the composition to be used, one or two coats may be required. It is necessary to produce these works with a regular brush. During the drying of the bars, you can do the preparation of the inner surface of the gate, for this, the rust is cleaned to the metal, it is more convenient to do this with a brush-nozzle on the drill. It is important to clean all loose paint, in hard-to-reach places it is more convenient to use a brush with metal bristles. Sometimes experts advise resorting to the use of sandpaper, which the master must walk over the entire surface, this will improve the quality of adhesion of the primer to the metal.

At the next stage, the surface is treated with an anti-corrosion primer, it is applied in 2 layers. The direction of the second should be perpendicular to the first. As soon as you have waited for the surface to dry completely, you should take care of waterproofing, which is relevant in tandem with ordinary foam. If applicable, this operation is not performed. Waterproofing can be done with bituminous mastic, sometimes vapor barrier membranes are glued to the surface.

When warming is carried out, it is recommended to consider the photo even before the start of work, which will allow you to eliminate many errors. At the next stage, the crate is installed, the bars of the required length are cut to the size of the gate, they must be solid. In those places where locks and bolts are located, as well as ventilation grilles, it is necessary to make a frame of bars, installing them around the perimeter. To fix these elements, several holes are drilled with an electric drill, the distance between which should be 25 cm. For this, a 4 mm drill is used. In those places where the bars will be installed in the end, the holes should be 5 mm. Before drilling, it is recommended to mark and punch places so that the drill does not heat up.

For reference

When the garage doors are insulated with their own hands, the crate is sometimes required without installing the facing material. At the same time, the installation of the lower row of horizontal bars may be accompanied by some difficulties, which consist in the fact that it is not possible to get the tool to hard-to-reach places. If you remove the gate, then these works can be carried out without problems, if not, then you need to attach the bar to the end, because the rest of the crate will take on most of the load from the facing material.

The nuances of installing insulation

Insulation of metal garage doors is usually carried out with foam, it should be cut only after measuring the space between the bars. About 3 mm of material is left on each side so that the foam is placed tightly between the bars. When cutting, it is necessary to ensure that the blade enters the thermal insulation vertically, if the blade is flexible, then it can lead to the side, which will certainly break the cut line.

Sometimes the insulation of garage doors with foam plastic is not at all accompanied by mechanical fixation of the material, because the cladding will press it to the base. You can use liquid nails, sometimes a mounting foam is used, which will come in handy later when sealing joints.

When insulating garage doors with polystyrene foam, it is recommended to use 40 mm slabs, which can be of different sizes. When buying material, it is necessary to take into account the location of the crate so that cutting the foam is not accompanied by the formation of a large number of scraps. If possible, try to strengthen solid sheets of material. Experts recommend purchasing extruded polystyrene foam, since its water absorption rate is minimal, there is almost no need to protect such material from moisture, but such thermal insulation is more expensive. As practice shows, it is much easier to work with extruded polystyrene foam, it does not crumble when cutting.

for insulation

For mounting the bars, you should use galvanized self-tapping screws for working with wood, their size should be equal to 3.5x30 mm, as for fastening the side surfaces, they are fixed using self-tapping screws with dimensions of 4.5x70 mm, they are installed at the end. If the gate frame is made of a profile pipe, then the length of the self-tapping screws must be increased by adding the pipe section. Fasteners should enter the bar to a depth of 1/2 section; when installing the facing material, it is better to use screws with a press washer with dimensions of 4.2x32 mm.

Padding

Insulation of garage doors is usually carried out only after applying a primer to the metal surface. To do this, use an anti-corrosion agent that prevents the formation of rust in high humidity. The primer can be any, based on alkyd or synthetic resins. It should be designed for use over a wide temperature range. In order to degrease the surface, together with a primer, it is necessary to purchase a solvent.

Foam insulation

Insulation of garage doors with mounting foam is accompanied by the use of polystyrene foam or expanded polystyrene. As soon as the insulation plates are installed to the metal surface, all joints must be filled with mounting foam. It is better to purchase its professional variety, which involves the use of a pistol. Such a composition expands less in volume, and the gun allows you to conveniently apply the mixture to the right place and in any quantity. In order to prevent rotting of the bars, an antiseptic should be used, it can be made on an oil or water basis, sometimes such mixtures are paint with antiseptic properties. If you decide to use ordinary foam, then it should be protected from moisture. This can be done using a vapor barrier membrane, Izolon self-adhesive insulation or bituminous mastic.

Warming of sectional works

Insulation of sectional garage doors is carried out using almost the same technology that was described above. Before starting, you need to choose a material, which can be foam, its installation is carried out using plastic dowels. This material is resistant to mold and mildew. If you want to ensure fire safety, then you should choose a foam that was made using fire retardants, in the event of a fire, the material will exhibit properties like self-extinguishing.

If it is possible to use special equipment, then polyurethane foam can be used for insulation. The work will cost more if they are carried out by a team of professional builders, but the efficiency will be on top. At the first stage, the gate is measured, as well as individual sections. This will cut the material according to the parameters. The insulation is glued to the surface, and mounting foam is applied to the joints.

When the insulation of the garage door joints has been completed, you can proceed to waterproofing. To do this, use Isolon, which sometimes becomes an additional means of thermal insulation. In some cases, this material is used as the main layer of insulation.

Conclusion

Insulating the gaps of the garage door is no less important than the thermal insulation of the leaf itself. To do this, you should use mounting foam, which has excellent adhesion with a huge amount of materials. However, before installation, the surface is moistened, because hardening occurs upon contact with moisture.