First of all, we must accept the bedroom window and the concrete interface has a gap, if your home has a floor to ceiling windows and outside the window should be installed flat and firm, the window guardrail should be flat and intact without scratches, whether warping, here acceptance To be careful, try to open and close the window, turn it on and off smoothly, complete the assembly of spare parts, check the bedroom must not be afraid of trouble, try not to drop any small details. The next step is to check whether the bedroom window is accurate, especially if the window locks are the same. The window glass should have a smooth surface, full putty, and a firm and undamaged paste, no scratches, and whether the screen window is completely installed and damaged, and whether the switch is smooth. Whether the treatment around the outside window frame is rough, whether the opening fan can be closed, whether the handle is loose, and whether each corner of the window glass is sealed. Here is the most important bedroom acceptance: whether the window can be fixed after opening, whether the right-angled joint is tight, whether the surface of the window frame is smooth, whether the four corners are at a right angle, whether the bottom slide of the window is smooth, the window sill should be smooth, not scratching the hand, below the window sill Water-free stains, if any, may be caused by window leaks and rough handling around the outside. Living room and bedroom: whether the interior is exposed or reheated. Into the living room and bedroom, first "knock and beat", mainly to see whether the living room floor, the walls are empty drums and peeling phenomenon, and then "look around" to see whether the room, the living room has a variety of exposed pipes, whether there is heating back Water or other pipelines pass through, because there are more pipelines across the room, which can cause difficulties in fitting and visual obstacles. Tip: Ventilation windows in bedrooms and living rooms are usually 1/20 of the used area. If the indoor area is 30 square meters, the open window area should be 1.5 square meters. Owners need to check whether the quality of the developer exists, based on the contents of the "Two Books and One Table." Home inspection decoration living room window switch heating glass interior decoration decoration living room bedroom Fiberglass Window Screen,White Fiberglass Window Screen,Popular Fiberglass Window Screen Pengxin Fiberglass Co., Ltd. , http://www.sdfoldingscreens.com