How to insulate the door in a private house with your own hands. How to insulate the front door

From the sport of centuries, people equipped their house so that it was comfortable and warm in it. Having cared for protecting the heated air in the room in different ways, they insulated the house, and especially the windows and doors. And at the present time, nothing has changed, except that the types of insulation materials. In this article, we will consider different options how to insulate the front door. After all, having installed a new one, it is not a fact that she will not let heat out of the house and then you will have to spend more time and money. The level of heat loss through the non -insulated door is about 30%. The design of the front door, no matter what is made of, still additionally requires insulation.

Table of contents:

1. Doors insulation materials
2. Preparatory work to warm the door with your own hands
3. Ways to insulate the front door
4. How to insulate a wooden front door
5. How to insulate a metal door
6. Street doors insulated with dermantine
7. Elimination of drafts
8. Additional causes of poor door tightness
9. How to insulate the front door around the perimeter

Doors insulation materials

The seal is installed to ensure a tight fit of the door to the box when closing. It does not allow the penetration of cold into the room. According to the mount, they are self -adhesive and which are attached with self -configuration, and in profile - single, double and triple with or without a clamping bar. They are made of silicone, rubber or plastic.

Isolating material can be made of synthetic winterizer, foamed polyethylene, foam and extruded polystyrene foam.

Modern thermal insulation materials have high insulation characteristics and the operational periods are increased. For upholstery material is suitable for dermantine or leather replacement. The most common cotton wool can serve as cheap, affordable, and most importantly environmentally friendly insulation. But all these qualities overlap two very serious drawbacks - this is easily sunbathing material in case of fire and unstable to absorption of moisture. Therefore, at the present time it has ceased to be used for insulation.

Mineral wool, although it differs in good characteristics for thermal insulation and also more pure in environmentally friendly indicators, but still requires an additional waterproofing layer. All characteristics for hydro-, heat and noise insulation, except for fireproof, have polystyrene. But unfortunately, there is not a single material that would not be aged and not destroyed. Therefore, this insulation will have to be changed over time. Resins, which, when spraying, form foams have excellent heat retention quality. They fill each gap of the door that does not understand.

Izolon - a heater made of synthetic material, has quite normal thermal insulation functions contrary to a small thickness.

Table of characteristics of materials for thermal insulation

Conditions:

• D - too low
• G - low
• B - average
• B - high
• A - very high

Ways of insulation:

• consolidation of sealing material on the box;
• Upholstery by thermal insulation material of the canvas;
• Strengthening sealing rollers in the openings.

Preparatory work to warm the door with your own hands

First you should check the design of the door. Perhaps wear or some defects will be found, if they do not eliminate them, then it makes no sense to even start the process of insulation. When sagging the door and poor closing, you need to tighten on the loop mounts of the screw. If you are found in a construction foam between the box and the wall of the gap, they are sealed or the old foam is removed and filled with foam. A clear skew is recovered by smacking with a rubank. Also, if necessary, locks, eyes and handles are replaced.

Ways to insulate the front door

Since in the majority we buy a cheap and standard door, there is no inner insulation layer. The plastic door requires a professional’s hands, and wooden and metal can be insulated independently.

To save heat, sometimes another door is installed. This option also does not allow drafts to penetrate into the house, and heat out to go out. To eliminate the cracks formed around the box, mounting foam is suitable, and the seal is used for tight closing.

How to insulate a wooden front door

The most economical way to insulate the door is to sheathe foam rubber on each side.

This will need:

• plastic rails or wooden;
• Board for the threshold;
• glue;
• upholstery;
• Foamen.

Important! It is recommended to overtake the door with water -repellent tissue: artificial skin or dermantine.

• The first step will be preparation for insulation of the surface of the door leaf.
• The old coating should be removed after which the canvas is well washed out and is left for drying.
• The foam rubber is cut out by the corresponding size and glued with layers from the outside. If the warming foam is thin - it is glued in 2-3 layers.
• Next, the upholstery is pulled on top and fixed with a construction stapler.
• The slats are covered with fabric and foam after which, with a well -closed door, are packed on a box around the entire perimeter.
• The final stage is the installation of the threshold board so that the door opens and closes freely.

Foam and foamed polyethylene are also suitable for thermal insulation.

How to insulate a metal door

To avoid the penetration of the cold through a metal door, it is necessary to increase its sealing, isolate all the iron parts, except for the handles and inward the door leaf, place the insulation. In design, the iron door has an empty space inside. Therefore, laying there the insulation material will not be difficult. Foam or mineral wool can perform the functions of insulation.

Important information! When buying a door, pay attention to the country of the manufacturer. The Chinese tin box is welded and only specialists can disassemble it. After insulation, the structure requires reverse welding.

Stages of insulation of the iron door:

• accessories are disconnected;
• the box is disassembled;
• A heater is stuffed into the void;
• The design is assembled back.

If the front door is insulated with polystyrene, then the gaps always remain, they can be filled with construction foam. There is a variant of thermal insulation of a metal door without the need to disassemble. For this, an additional internal lining is used. From the removed door, handles with locks are disconnected and a beam in a diameter of 10 x 10 mm is screwed from the inside along the entire length. Next, the upholstery is pulled and nails with nails.

For better insulation, you can use two methods - fill the inner void with foam or min with cotton and also glue the side with foam rubber and tighten the side.

Street doors insulated with dermantine

Dermatin upholstery eliminates the penetration of cold through locks and door handles, which condenses in winter. A thin heater is covered with glue on each side and tightened with dermantine. For this work, you need an assistant to pull well and fix the upholstery without the formation of folds. For a wooden canvas is a good way of warming.

First, spin the door leaf, retreating 10 mm from the ends and calculate the height and width. If the side adjacent to the box is sheathed, then indentes are made with a well -closed door from the walls of the box. The dismantled canvas should be put on a flat surface and unscrew the handles and locks. A sheet of insulation is nailed with nails, glued with glue or fixed with special brackets. Above the upholstery is laid more in size than the door leaf. Further, dermantine is fixed. For good and high -quality thermal insulation, rollers are stuffed around the perimeter - insulation material rolled in stripes.

In this work, it is important:

• The roller should protrude 0.5 cm at the top of the narthex;
• The fit to the threshold should be dense to the maximum;
• The position of the roller is strictly along the edge from the loops.

Elimination of drafts

Of course, the insulated door with your own hands will give a result, but not quite thorough. The fit of the door leaf to the box also affects the thermal insulation of the room. Here you just need to carefully examine the fittings and if the gaps are detected, you should use a rubber or foam seal that is available in any construction store. Rubber according to sealing qualities is better than foam.

Such seals are made on a self -adhesive basis and therefore are easy to use. Before gluing this element, dirt and dust are removed from the surface of the canvas. If you stick the seal not only on the box, but also on the door leaf, the door will close tightly and the draft will not penetrate the room. Glue the seal on both sides should be so that the density of pressing to each other is more powerful. To eliminate drafts between the box and the wall, you will have to make more efforts.

The box itself is subject to autopsy in order to shut up the slopes of the doors on each side, replace the old with a new insulation and restore the slopes back. If this work cannot be able to call a specialist, because without this procedure, it will not be possible to ensure the tightness of the box.

Warming of the door frame around the perimeter:

1. The work begins with the removal of the platbands after which the wall is cleaned and moistened with water.

2. The foam is sprayed in the full perimeter, taking into account the fact that it increases the volume three times. After hardening for three days, the excess edges are cut off with a knife, and the platbands are attached into place.

3. For a gap between the canvas and the box, a trumpet -shaped rubber insulation is used, which is mounted with nails. In this case, the size of the resulting gap and the degree of compression of the material are taken into account.

Additional causes of poor door tightness

It seems that you adhered to all the recommendations insulated the door, but the result expected from this procedure did not wait. Anyway, cold air passes somewhere. What to do in this case?

To prevent this from happening, all the reasons why the heat leak may occur. Perhaps the door leaf when installing was incorrectly located or the cracks remained in the mounting foam. A lit candle will help to identify such a mistake, the light of which, when bringing to a place where cold air penetrates. You need to drive a candle along all joints.

If you notice the gap in the mounting foam, fill it, and if the door leaf squinted, then in order to adjust it to use the hexagons and end keys.

The canopies are regulated, each of which is fixed with a nut and 4 bolts:

• nuts on each loop are lowered;
• The hexagon is released bolts and a canvas is set for the construction level;
• The bolts are twisted and fixed with a nut.

If adjustment was carried out in winter, then perhaps in the summer you will need to adjust it additionally.

How to insulate the front door around the perimeter

The gaps also appear due to skewing the door or shrinkage of the house. The problem is easily and quickly solved by the compaction of the door frame. A more suitable for this procedure, a self -adhesive tube seal of rubber. Its width should coincide with the width of the canvas, and in the thickness of the compressed state to be the same with the width of the clearance. The optimal thickness of the seal is average. With a thick door, it will be difficult to close, and the thin one is not very effective to use. To determine the desired thickness, inserted into a plasticine roller wrapped in a plasticine roller into a gap for insulation and close the door. It will acquire a form, according to which you can choose a seal. Attaching sealing rubber is simple: the protective film is removed and glued along the entire length of the canvas. Before this work, you should check the door frame for damage, mandable has already appeared, then it will have to be changed. Installation foam is also checked.

The most effective option would be to install a double block, which has one single box. This design is much easier to compact. The space between the symmetrical doors of the block is compacted by any of the materials.

In the end, we came to the fact that to insulate the door in a private house or in the apartment in compliance with the rules and the order of actions in the work is possible independently. This can be done efficiently and efficiently, then the heat from your house will not go anywhere.