The most basic knowledge of door and window design

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(high quality home decoration, Cartier doors and windows) doors and windows -- the most basic configuration in buildings and residences, and the most important factor affecting lighting, ventilation and comfort. Have you ever understood the design standards of doors and windows

height of windowsill: in general residential buildings, the height of windowsill is required to be not less than 0.9m. When the height of windowsill is less than 0.8m, protective measures should be taken. In public buildings, the height of windowsill is 1.0 ~ 1.8m, and the bottom of window sash opening to public walkway should be not less than 1.1m from the ground

door and window width: the window width generally starts from 0.6m. According to the provisions of the building standard opening specification, it should be noted that when the window opening is too wide, vertical mullions or "splices" should be added, otherwise it is easy to affect the strength of the window

height of doors and windows: in general residential buildings, the height of the window is 1.5m, plus the height of the windowsill is 0.9m, then the top of the window is 2.4m from the floor. The height of the window should be determined according to the requirements of lighting, ventilation, spatial image, etc., but attention should be paid to the excessive strength of the window, and beams or " should be added if necessary; Spell "e

on the premise of meeting the ventilation requirements of the room and the erasability of the glass, the opening fan should be set as little as possible. Less setting and opening will reduce the cost, improve the air tightness, water tightness and thermal insulation performance, and improve the visibility and permeability of doors and windows





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