The aluminum alloy glass door of the balcony is broken, and the new glass size is much smaller than

As far as profiles are concerned, aluminum profiles are the most suitable profiles for balcony doors in all categories at present. Compared with other kinds of profiles, aluminum profile doors have many advantages such as light weight, high strength, high pressure resistance, heat insulation, environmental protection, and good sealing. And the application of broken bridge technology has made the status of aluminum profiles in the aluminum door industry soar again, and are sought after by many high-end consumers. >>>More

It depends on where you are, Jilin is about 180 220 square meters. Counting the enclosed balcony, it is about 300 fast, but it is a double storey.

The balcony glass door should belong to the renovation project, and the general warranty period is two years. The warranty period is calculated from the date of acceptance of completion. If it is within the warranty period, you can find the responsible department, if it is not within the warranty period, you may have to pay for it yourself.

The door is oriented to open outward or inward, and the installation cannot be changed, if you want to change to the inside, you can only replace the door frame, door, and reinstall it.

This is generally not, the insulating glass they use, there is no problem with the general sealing, if the sealing is not very good, and the temperature difference between the inside and outside is large, it is not easy to say.