Do-it-yourself insulation of Chinese metal doors. How to insulate a Chinese iron front door. The best door insulation: types and characteristics

Metal entrance doors, made by the hands of industrious Chinese, are firmly located in residential areas and the homes of our compatriots. And it does not delight, because their price, relatively high quality of workmanship and the diversity of their appearance regularly attract and call people. It is a pity that similar structures have one significant drawback - the lack of a solid layer of thermal insulation, which is unacceptable in our climate conditions.

We warm the Chinese door

as usual, home craftsmen quickly orientated themselves in the situation, and found ways of how insulate Chinese wooden canvas to keep expensive heat at home. It turns out that if there is a very small set of devices and skills in handling them, it is quite possible to make a real wall out of a budget door, through which not a single draft will pass. Sounds tempting, right?

This publication offers options on how with my own hands can insulate detachable and one-piece entrance canvases from China.

Split door insulation

This type of cloth has inner lining, which is attached to the frame with self-tapping screws. There are models in which the inner lining is absolutely not located.

At the first stage, it is important to choose a good insulation. It is completely wrong to think that foam or mineral wool- the most ideal option. It is much more prudent and more useful to take polystyrene, which initially has a denser structure.

Next, it is necessary to establish the thickness of the insulation and its area, for which it is necessary to measure the thickness of the web, not disregarding the sheathing on both sides. The area is inserted simply: the height of the door is multiplied by its width. If it is necessary to insulate a structure in which there is no inner lining, an additional sheet of hardboard or fiberboard is purchased, which then covers the insulation itself.

Once all this is available, let's start the process itself:

We remove the inner lining or cut out a new one from hardboard or other material.
If you have to do it yourself inner part canvases, you need to carefully check all dimensions and prepare holes for the handle, locks, peephole and other elements.
Any metal door has rigid ribs inside, the space between which is filled with insulation, and as densely as possible.
If you settled on polystyrene, but bought a plate thicker than necessary, hot wire or a long and thin hacksaw will help fix the issue.
Styrofoam or other insulation is not only squeezed between the ribs, but also additionally fastened using liquid nails.
We fasten the sheathing removed earlier or assemble a new one made of fiberboard. In the final version, it is most advisable to use a magnetized screwdriver or a screwdriver with a magnetized bit, which twists several self-tapping screws on each stiffener and on all sides door leaves. If, due to the design parameters of the rigid ribs, it is impossible to screw fasteners into them, additional corners must be installed.
The final step in warming the door for the winter will be the multilateral turning of the fiberboard lining, which is performed with sandpaper for grinding work or small file.

What to do with a one-piece canvas?

Of course, it would be great if Iron door from China was originally insulated. Since this makes the finished product more expensive, it is customary for us to take the budget option and improve it because of our knowledge. In case the input door structure has one-piece panels, you need to prepare to correct interior view canvases and make a new overlay. But first things first:

The door completely gets rid of the fittings located inside.
An additional frame is being executed, as in the photo. To do this, wooden planks are fixed along the entire inner contour of the web with metal screws, the width of which should be similar to the width of the insulation. It is very good if the holes for the screws are pre-prepared in the metal base, and their diameter is slightly smaller than the circumference of the fasteners themselves. At this stage, it is recommended to fix several cross rails, and all wooden elements should be firmly attached to the metal base.
Self-tapping screws have to be screwed with a recess into the tree, the fixation points must be sealed with wood putty, after which everything wooden details First of all, they are painted or varnished.
After that, the Chinese door is filled with the selected insulation, which would be nice not just to press and squeeze perfectly into the newly created frame, but also to fix it with glue like the “Dragon”.
All this is covered with a fiberboard sheet of the required dimensions, which, again, is fastened with screws or even nails to wooden planks.
Foam rubber is superimposed on top, on which a good leatherette is stretched. The latter is attached with non-traditional nails with decorative or hidden caps. The whole process can be seen in more detail in the video.
Since after similar insulation door leaf it becomes much wider, it is important to purchase the necessary fittings.

At the final stage, it is important to fill with installation foam all the voids and gaps found between the box and the wall. After it dries, everything is unnecessary cut off with clerical with a sharp knife, and the junction is sealed with putty or cement.

Alternative ways

If you understand save a private house exactly Chinese door, try to make sure that all its seams are tight. Then there will be an opportunity insulate construction by filling the internal cavities with vermiculite or perlite.

And one more thing: do not rush to get rid of the ancient entrance canvas. Try to live with 2 doors, between which there will be an air cushion. It has excellent sound and heat insulating abilities, and is quite capable of replacing a hundredth of its own insulation and preserving a metal sheet from freezing.

Chinese door repair.

Metal entrance doors, made by the hands of hardworking Chinese, have firmly settled in the apartments and houses of domestic citizens. And no wonder, because their price, relatively good quality performance and versatility appearance always attracts and attracts people. Unfortunately, such structures have one significant disadvantage - the lack of a solid layer of insulation, which is unacceptable in our climatic conditions.

As usual, craftsmen quickly orientated themselves in the situation, and found ways to insulate the Chinese door leaf in order to keep the precious heat in the house. It turns out that if there is minimum set devices and skills in handling them, it is quite possible to make real wall through which not a single draft will pass. Sounds tempting, doesn't it?

This article offers options for how you can insulate detachable and one-piece entrance canvases from China with your own hands.

Split door insulation

This type of canvas has an inner lining, which is attached to the frame with self-tapping screws. There are models in which the inner lining is completely absent.

On the initial stage important to choose the right insulation. It is completely wrong to think that polystyrene or mineral wool is the most best option. It is much more far-sighted and more profitable to take polystyrene, which initially has a denser structure.

Next, it is necessary to establish the thickness of the insulation and its area, for which it is necessary to measure the thickness of the web, not disregarding the skin on both sides. The area is set elementarily: the height of the door is multiplied by its width. If it is necessary to insulate a structure in which there is no inner lining, an additional sheet of hardboard or fiberboard is purchased, which then covers the insulation itself.

Once all this is available, you can proceed to the process itself:

We remove the inner lining or cut out a new one from hardboard or other material.
If you have to personally make the inside of the canvas, you need to carefully check all dimensions and prepare holes for the handle, locks, peephole and other elements.
Any metal door has stiffening ribs inside, the space between which is filled with insulation, and as densely as possible.
If you settled on polystyrene, but bought a plate thicker than necessary, hot wire or a long and thin hacksaw will help fix the issue.
Styrofoam or other insulation is not only squeezed between the ribs, but also additionally fixed with liquid nails.
We fasten the previously removed skin or mount a new one made of fiberboard. In the latter case, it is better to use a magnetized screwdriver or a screwdriver with a magnetized bit, which screw in several self-tapping screws on each stiffener and on all sides of the door leaf. If due to design features stiffening ribs it is impossible to screw fasteners into them, you need to additionally mount the corners.
The final step in warming the door for the winter will be the comprehensive grinding of the fiberboard lining, which is done with sandpaper or a small file.

What to do with a one-piece canvas?

Of course, it would be nice if the iron door Chinese made was originally insulated. Since this makes the final product more expensive, it is customary for us to take an economical option and improve it to the best of our ability. In the case when the entrance door structure has one-piece panels, you need to prepare to change the internal appearance of the canvas and make a new overlay. But first things first:

The door completely gets rid of the fittings located with inside.
An additional frame is made, as in the photo. To do this, wooden planks are fixed along the entire inner contour of the web with metal screws, the width of which should be similar to the width of the insulation. It will be better if the holes for the screws are pre-prepared in the metal base, and their diameter is somewhat smaller than the circumference of the fasteners themselves. At this stage, it is recommended to fix several transverse rails, and all wooden elements should be pulled as tightly as possible to the metal base.
Self-tapping screws must be screwed into the wood with a recess, the fixation points must be sealed with wood putty, after which all wooden parts must be painted or varnished.
Then the Chinese door is filled with the selected insulation, which is desirable not only to press well and squeeze into the newly created frame, but also to fix it with glue like the “Dragon”.
All this is covered with a fiberboard sheet of the required dimensions, which, again, is fastened with screws or even nails to wooden planks.
Foam rubber is superimposed on top, on which high-quality leatherette is stretched. The latter is attached with specific carnations with decorative or hidden caps. In more detail, the whole process can be tracked on the video.
Since after such insulation of the door leaf it becomes much wider, it is important to buy the appropriate fittings.

At the final stage, it is important to fill mounting foam all cavities and gaps found between the box and the wall. After it dries, everything is unnecessary cut off with a sharp clerical knife, and the junction is sealed with putty or cement.

Alternative ways

If you decide to protect a private house with a Chinese door, try to make sure that all its seams are tight. Then it will be possible to insulate the structure by filling the internal cavities with vermiculite or perlite.

And one more thing: do not rush to get rid of the ancient entrance canvas. Try living with two doors with an air cushion between them. It has excellent sound and heat insulating abilities, and is quite capable of replacing a hundredth of its own insulation and keeping the metal sheet from freezing.

Chinese metal doors are very popular nowadays. Good workmanship, beautiful appearance and low cost - the main advantage, make them the choice of hundreds of thousands of people across the country. However, structures made in China have one significant drawback - an insufficient level of heat and sound insulation.

How to insulate a Chinese iron front door? This question must have been asked at least once by every owner of Chinese industrial products. The need for insulation is especially acute with the onset of cold weather, when 30% of the heat from the apartment simply disappears through products from China that do not have proper thermal insulation.

Insulation of a metal door from China: technology and materials

In itself, high-quality insulation of a Chinese metal door will help to significantly increase the level of comfort in an apartment or private house. At the same time, the technology that needs to be studied before insulating a metal Chinese door is quite simple and uncomplicated.

The instruction assumes the use of the most available materials and tools independent execution work in a short time.

Before you insulate the Chinese front door, you should prepare materials and tools. In particular, you may need: foam plastic (the most ordinary one is suitable, but it is better to buy more expensive), fiberboard sheets, foam rubber, wooden slats and a sheet of vinyl skin (the size is selected depending on the dimensions of the door).

At the same time, the insulation of Chinese doors is carried out by closing the surface of the canvas from the side of the apartment.

As for the tools, their set is quite simple. Everything you need for quality insulation Chinese doors are special finishing studs (sold in any hardware store), a hammer, a file (for cutting off excess parts of wooden slats and fiberboard sheets), a screwdriver and, in fact, the self-tapping screws themselves.

Stages of insulation

Wooden slats are installed around the perimeter of the door, and then fixed to metal screws. Before insulating the entrance Chinese door, it will be necessary to adjust the length of the rails to the dimensions of the canvas.
In this case, the thickness of the rails can be up to 2 cm and equal to the thickness of the foam used;
By means of foam, it will be necessary to fill all the space inside the resulting rack design . To fix the foam sheets, special glue should be used (of the “dragon” type, which is also used when the loggia is insulated (see the article for more details).
Particularly wide gaps between sheets can be filled with mounting foam.

Since the price of polystyrene is quite low (especially when compared with other insulating materials), then it is best to purchase not the most cheap option. Thus, it will be possible to significantly extend the service life of thermal insulation;

Advice. Since, in connection with the work on insulation, the door has become somewhat thicker than it was before, you will definitely have to take care of the selection of all fittings (handles, locks), lengthening the door peephole.

Insulation of the Chinese door: a variety of additional options

The installation of such seals, as a rule, is carried out over the entire area of the door leaf with fastening with strips of leatherette.

Often, before insulating Chinese doors or after completing such a process, another type of work is performed - eliminating the gap between the door leaf and the frame. For this, the most common foam rubber and leatherette are used.

The technology is very simple: the foam rubber is wrapped in leatherette, and after that the resulting sealant is fixed around the entire perimeter of the front door, excluding the threshold (you can see exactly how to do this in the photo).

Conclusion

Insulation of a Chinese metal door is a process that will help to significantly increase performance such a product. Because Chinese manufacturers most do not pay special attention insulation of the door leaf from heat loss, then insulation can be safely called mandatory for every person who has chosen such a canvas for himself.

After thermal insulation, even Chinese doors will help retain heat in the house, creating optimal comfortable living terms. If any questions arise during the insulation, you can always watch the video in this article, where everything is shown quite accessible and understandable.

The iron door serves not only reliable protection from penetration into the apartment of unauthorized persons, but also prevents the penetration of the flow of cold air and noise. The ideal option is an iron door, which already includes material for insulation.

However, there are times when inexperienced buyers purchase a structure with a poor insulation system, or they specifically buy such a door in order to save financial resources. In such a situation, it is necessary to insulate the door yourself.

In this article, we will tell you how to insulate an iron front door with your own hands, consider the option of a Chinese door, and also give photo and video instructions.

Methods

On the Russian construction market, there are special fillers designed specifically for insulating door structures. To date, the following types of material for insulation are very popular:

building mineral wool slabs;
basalt wool as a filler;
insulating foam.

Each metal door must be equipped with a rubber or foam seal. It is necessary for additional sound insulation when closing and preventing the penetration of cold air into the apartment from the outside.

In addition, a good result in noise protection is given by the processing of all cracks and gaps with the help of mounting foam. At the same time, in this case mounting foam is assigned similar functions with insulation.

Materials needed for work

The role of the basis of the door structure is played by a metal frame made of any profile material, sheathed with outside iron sheet. This kind of door can guarantee protection against break-ins, but it will not be able to protect your home from cold air currents and extraneous sounds.

To insulate an iron door, it is worth making a choice in favor of foam panels, the thickness of which is equal to the width of the frame profile. In addition to the panels themselves, you need to purchase additional materials:

sealing foam on a self-adhesive basis;
sandpaper;
adhesive tape;
wood fiber boards;
sealant.

You will also need the following tools to carry out work:

jigsaw;
electric drill;
screwdrivers;
sharpened cutter;
pencil, ruler, measuring tape.

Work performance technology

For implementation insulation process standard metal structure you will need to act in several stages:

Initially, it is necessary to measure the dimensions of your door along with the profile. Please note that the fiberboard sheet, which is intended for sheathing the door frame from the inside, must completely hide the profile of the structure. After measurements are taken and the sheet is cut according to the measurements, mark and cut out the holes for the peephole and keyhole;
Using foam panels, cut by required size, fill a gap equal to the thickness of the frame profile by fixing them on metal surface silicone glue;
Fasten the prepared fiberboard sheet on top with special screws screwed into metallic profile through DVP. Make sure that the screws are located on equal distance over the entire surface. Then finish the edges of the sheets using a knife and sandpaper;
After finishing the processing of the door leaf, glue it with a sealant (foam rubber). To do this, fix the material on the frame, after removing the protective film from it.

This completes the insulation work, and you can enjoy the acquired silence and warmth of your apartment, thanks to the insulated iron door.

If you have Chinese doors installed, then over time they will also need to be insulated. Although some perform their insulation immediately after purchase. We offer below for you detailed instructions how to carry out work on insulation:

The first step is to disassemble the door structure. So, on one side, completely remove the fittings and, if available, the upholstery.
If, during the dismantling of the facing fabric, it was not possible to maintain its integrity, then it’s not scary. It can be replaced with a fiberboard sheet. Thanks to this, you will save time during assembly by choosing an intricate configuration of a Chinese bolt or other part.
Further along the perimeter of the door, install wooden frame, fixing it to the canvas with metal screws. The thickness of the rails can be up to 20 mm, equal to the thickness of the foam.
Now fill the entire space inside the rack structure with foam. For this work, it is recommended to use a special glue that will not deform the foam. Thanks to gluing, the foam will not hang out inside the door and crumble accordingly. The gaps between the insulation are also filled with glue.

When choosing foam, give preference to the material that has a high density. And given that the price of this insulation is low, it will be possible for everyone to buy it.
As we have already said, we will sew up the door frame with fiberboard sheets. The fiberboard sheet is fixed to the metal with self-tapping screws. It is recommended to use clamps for this work. To make it easier to unscrew the screws in the future, it is first advised to drill a hole in the frame.
As in the foam, and in the fiberboard, make the appropriate holes for the eye, door lock and other elements of the door.
After preparing the fiberboard and gluing the foam, cover the foam rubber on top and cover it with the final sheathing (hardboard). In this case, the thickness of the foam rubber should be such that the fiberboard sheet can be fixed without much effort.
In conclusion, the surface is covered with leather or other finishing material. For beauty, you can also put foam rubber under the upholstery and, having thought over the figure, hammer carnations with a decorative hat.
Now you can install the hardware and hang the doors on the hinges.

Due to the increase in the thickness of the door after it is insulated, you may need to replace the door lock or handles. Think about this before carrying out work, otherwise you will have to sleep with open doors!

Video

In addition to the above material, watch a video on how to insulate a door frame:

A photo

Below is a series of photographs from which you can clearly see other details of the insulation of a metal door:

Metal entrance doors, made by the hands of hardworking Chinese, have firmly settled in the apartments and houses of domestic citizens. And it is not surprising, because their price, relatively good workmanship and the diversity of appearance invariably attracts and attracts people. Unfortunately, such structures have one significant disadvantage - the lack of a solid layer of insulation, which is unacceptable in our climatic conditions.

We warm the Chinese door

As usual, craftsmen quickly got their bearings in the situation and found ways to insulate the Chinese door leaf in order to keep the precious heat in the house. It turns out that with a minimum set of devices and skills in handling them, it is quite possible to make a real wall out of a budget door, through which not a single draft will pass. Sounds tempting, doesn't it?

This article offers options for how you can insulate detachable and one-piece entrance canvases from China with your own hands.

Split door insulation

This type of canvas has an inner lining, which is attached to the frame with self-tapping screws. There are models in which the inner lining is completely absent.

At the initial stage, it is important to choose the right insulation. It is completely wrong to think that polystyrene or mineral wool is the best option. It is much more far-sighted and more profitable to take polystyrene, which initially has a denser structure.

Once all this is available, you can proceed to the process itself:

We remove the inner lining or cut out a new one from hardboard or other material.
If you have to personally make the inside of the canvas, you need to carefully check all dimensions and prepare holes for the handle, locks, peephole and other elements.
Any metal door has stiffening ribs inside, the space between which is filled with insulation, and as densely as possible.
If you settled on polystyrene, but bought a plate thicker than necessary, hot wire or a long and thin hacksaw will help fix the issue.
Styrofoam or other insulation is not only squeezed between the ribs, but also additionally fixed with liquid nails.
We fasten the previously removed skin or mount a new one made of fiberboard. In the latter case, it is better to use a magnetized screwdriver or a screwdriver with a magnetized bit, which is used to screw in several self-tapping screws on each stiffener and on all sides of the door leaf. If, due to the design features of the stiffeners, it is impossible to screw fasteners into them, you need to additionally mount the corners.
The final step in warming the door for the winter will be the comprehensive grinding of the fiberboard lining, which is done with sandpaper or a small file.

What to do with a one-piece canvas?

Of course, it would be nice if the Chinese-made iron door was initially insulated. Since this makes the final product more expensive, it is customary for us to take an economical option and improve it to the best of our ability. In the case when the entrance door structure has one-piece panels, you need to prepare to change the internal appearance of the canvas and make a new overlay. But first things first:

The door completely gets rid of the fittings located on the inside.
An additional frame is made, as in the photo. To do this, wooden planks are fixed along the entire inner contour of the web with metal screws, the width of which should be similar to the width of the insulation. It will be better if the holes for the screws are pre-prepared in the metal base, and their diameter is somewhat smaller than the circumference of the fasteners themselves. At this stage, it is recommended to fix several transverse rails, and all wooden elements should be pulled as tightly as possible to the metal base.
Self-tapping screws must be screwed into the wood with a recess, the fixation points must be sealed with wood putty, after which all wooden parts must be painted or varnished.
Then the Chinese door is filled with the selected insulation, which is desirable not only to press well and squeeze into the newly created frame, but also to fix it with glue like the “Dragon”.
All this is covered with a fiberboard sheet of the required dimensions, which, again, is fastened with screws or even nails to wooden planks.
Foam rubber is superimposed on top, on which high-quality leatherette is stretched. The latter is attached with specific carnations with decorative or hidden caps. In more detail, the whole process can be tracked on the video.
Since after such insulation of the door leaf it becomes much wider, it is important to buy the appropriate fittings.

At the final stage, it is important to fill with mounting foam all the cavities and gaps found between the box and the wall. After it dries, everything is unnecessary cut off with a sharp clerical knife, and the junction is sealed with putty or cement.