100 houses with PVC windows

As for replacing plastic steel, you have to remove your original aluminum alloy frame, you can not remove it, but you can only do push-pulling, as for you say that the house is cold, I suggest that you still replace it with a casement one, and the warmth effect of the inner opening will be better. As for the processing units in various places, the effect of single glass and insulating glass is also different, the south is suitable for but glass, and the north is of course hollow. It is recommended that you can make 3 layers of glass, and now the market is selling fast!

Insulating glass is best made of butyl glue, so the life of the use will be longer, plastic steel can generally reach 10 years of life, a better one can reach 30 years of life, as for aluminum alloy**It seems to be 40 yuan a square meter, I myself am doing plastic steel, my unit **is this**.

You can not destroy the original window frame and window sill, that is, keep the aluminum alloy frame and do not remove, 100 square meters of home to see how many square meters of windows ah!! The ** is not cheap, and the single-layer tempering is about 180 square meters. The hollow tempering is about 260 square meters, and the hollow is generally not suitable for hollow in Sichuan, which is useless, and the load-bearing of the main frame is too large.

Aluminum alloy ** also depends on what material, (40-60 square meters), the general installation of plastic steel will be purchased, I am only talking about the situation in Sichuan, there should be differences in other places. I'll be !! after so many fights

Click on my username to see something else, maybe it will help you, and you want to copy it, but you said to copy it, please go away.

I agree that it is not good to copy other people's, as for the matter of changing the window, I don't have any good opinion at present, but my house is a plastic steel window. Excuse me! There is a heart but not enough strength!

Yes.. LG Haojiaxi plastic steel doors and windows have 90 series...

The company's two philosophies: "creating value for customers" and "management with respect for human dignity". On the basis of these philosophies and in accordance with our Business Charter, we strive to promote responsible self-management and uphold the principles of free market economy and fair competition.

Because we are committed to achieving our goal of becoming a first-class enterprise, we will work tirelessly with our stakeholders to pursue the common good based on mutual trust and cooperation. Therefore, we are determined to follow our credo as a measure of value and a yardstick of ethical behavior. LG Haojiaxi performance characteristics:

Excellent thermal insulation and sound insulation effect; good decorative effect, etc.

The sealing and thermal insulation effect of Haojiaxi plastic steel doors and windows is excellent, and the sealing performance of LG Haojiaxi plastic steel doors and windows is several times higher than that of ordinary windows (more than 4 times the heat of emission and more than 4 times of the heat outside), so its heat loss heat is only one-third of that of the general window frame. As for the heat leakage from the glass body, double high window frames are installed to improve the thermal insulation effect.

The low thermal conductivity and high-quality insulation materials used in the doors and windows of Haojiaxi plastic steel can save you 10-15% of the average heating bill. At the same time, LG Haojiaxi doors and windows provide you with a more comfortable living environment.

1）.LG Haojiaxi plastic steel doors and windows are easy to open and close, the friction coefficient of the special rail is low, and the plastic steel itself has lubricating properties, so it is not necessary to open and close LG Haojiaxi plastic steel doors and windows.

2）.LG Haojiaxi plastic steel doors and windows durability.

In order to prevent the deformation and discoloration of the windows, it is specially processed to prevent decay, and LG Haojiaxi is safe from sea breeze, gas, acid and alkali, and it is no harm to set up anywhere.

3）.LG Haojiaxi plastic steel doors and windows airtightness.

Experiments have proved that the airtight energy of LG Haojiaxi is more than twice that of ordinary windows (DIN18055 when the indoor air pressure difference is 10kg m2) 4Fire resistance.

LG Plastic Steel developed by LG Plastic Steel has the characteristics of automatic fire extinguishing, so as to prevent problems before they occur. This material has been in accordance with the German standard specification (IN4102) for 20 years, and our products are very popular in Germany.

A variety of colorful encapsulation paper (wood grain colored paper) is encapsulated on a simple white profile, which is suitable for the requirements of modern fashion and interior decoration. All kinds of profiles can be pasted with sealing paper, which can be mainly used for door frames and door leaves of doors and windows. With 30 years of LG profile processing technology, we continue to develop welding and grinding processes.