Key summary of door and window specification requirements

1. Tempered glass should be used in the bathroom. The thickness of framed glass should not be less than 8mm, and the thickness of frameless glass should not be less than 12mm. If an explosion-proof film is attached to the tempered glass, it should be attached to the back surface of the glass. .

2. Safety glass should be used for door and window glass with an area greater than 1.5m² or where the bottom edge of the glass is less than 500mm from the ground surface.

3. When fireproof isolation belts are set up on three sides of the door and window openings of a Passive House, rock wool strips of no less than 300mm high/wide should be fully affixed to the three sides (i.e. the upper side and both sides), and the inner and outer layers of rock wool should be The overlap height of cotton fireproof isolation tape should not be less than 200mm.

4. If the entrance door has evacuation function requirements, the opening direction should be outwards.

5. When installing door leaves with a weight greater than 30KG or a height greater than 2000mm, heavy-duty hinges should be used.

6. The window handle should be 1500mm ~ 1600mm from the ground, and the door handle should be 900 ~ 1050mm from the ground.

7. The door and window frames should be installed firmly, and there should be fixing parts to connect and fix the door and window frames to the structure or embedded parts. Foam glue should not be used for fixation alone.

8. For door and window frames that need to be mounted on the face, the door and window frames should protrude from the base layer of the wall, and the thickness of the protrusion should be consistent with the thickness of the decorative surface

9. The variety, specification, color, pattern and splicing method of the lines should be coordinated with the decorative panel. The width of the lines should cover the gap between the door cover and the wall. The fancy line joints at the corners should be spliced ​​at 45°. , the corners should form a complete pattern, and the combination of lines and door and window panels should be tight, smooth, and without obvious gaps.

10. When installing the sealing strip, there should be a margin of 20mm to 30mm longer than the decorative side of the door and window, and the corners should be inclined to break and be firmly fixed.

11. Aluminum alloy semi-clad doors should be installed in kitchens and bathrooms with tiled walls. The doors should be installed on the inside of the kitchen and bathroom.

12. Door and window frames, frames and fans should be installed firmly. The number and position of fixing pieces or expansion bolts should be correct. The fixed points should be 100mm~150mm away from the window corners, middle horizontal frames and middle mullion frames. , the distance between fixed points should not be greater than 600mm.

13. When installing glass with a long side greater than 1500mm or a short side greater than 1000mm, a soft rubber pad should be used and fixed with pressure strips and screws.

14. The coating of coated glass should be facing indoors, and the coated glass in multi-layer glass should be placed on the outermost layer.