Window Height From Floor Building Code

Exceptions can be made for windows that do not open more than 4 inches or that have window guards or opening control devices in compliance with astm f2090 17.
Window height from floor building code. Where to install windows with tempered glass is not just dictated by the height of the window. Building code requirements for windows and doors. Where the sill height is below grade it shall be provided with a window well in accordance with section r310 2 3. According to the 2018 irc all windows that are more than 6 feet above the grade outside the window must have a bottom opening a minimum of 24 inches above the room s interior floor.
The code regulates this minimum sill height only when the window opening is more than 72 inches above the grade below. Major requirements were set forth in the published 2018 i codes for windows doors. Ground floor windows and 5 7 ft for upper. If the window is 36 inches within a walkway and the window is larger than 9 square feet then tempered glass must also be used.
One such alternative is a window fall protection. When a door is being used to meet the egress requirements it must be either a side hinged door or a slider. An illustrated guide to the building mechanical and electrical codes by redwood kardon et al conditions requiring a window to have tempered glass include a window lower than 18 inches from the ground larger than 9 square feet in area with a top higher than 3. Are to have a minimum sill height of 24 above the interior finished floor.
Where a window is provided as the emergency escape and rescue opening it shall have the bottom of the clear opening not greater than 44 inches 1118 mm measured from the floor. According to code check complete. Also note that if a window is being used to meet the egress requirements in addition to the above the sill height of the window shall not be more than 44 inches above the finished floor. In such locations where the sill height is lower than 24 inches protection can be achieved by installing a barrier or limiting the dimensions of the window opening.
Where the window opening. The mean height of the building and its exposure to wind.