9 matters needing attention of window of window of plastic of choose and buy
[ChinaGoodWood.com] plastic steel doors and Windows are now more popular material doors and Windows, plastic steel doors and Windows durable, the price is more easily accepted.
2. Pay attention to glass and hardware.
Glass should be smooth and without water grain.
Glass and plastic profiles do not contact directly, there is a sealing strip close to the gap.
Complete hardware, correct location, firm installation, flexible use.
3, Windows and doors should be smooth and smooth surface, no open welding fracture.
Sealing strip should be flat, no edge, no groove, no smell rubber strip.
There is no gap between the fan and the frame when the door and window are closed.
4. Windows and doors are all connected as a whole without screws.
5, sliding door window open sliding freely,Wood Shutters soft voice, no dust fall off.
6. Special steel linings are embedded in door, window frame and fan profile.
7, glass should be flat, firmly installed, installed glass does not directly contact the profile.
Do not use glass glue.
If double glass flat layer, there should be no dust and moisture inside the sandwich.
8, switch parts close tightly, flexible switch.
9, plastic steel doors and Windows are processed in the factory workshop with professional equipment, not in the construction site frame.