Distance From Floor To Window Sill

Standard height of window from floor level.

Distance from floor to window sill.

The rough in bottom of the windows right now is 38 1 4 from the floor. The allowable distance for installation of heating elements from the floor surface is ten centimeters from the sill not less than eight centimeters. If the window sill doesn t really protrude over the top of the rad much like you say then i would think any sort of reasonable gap would do fine to let the heated air flow. All three model codes limit the maximum height of the sill to 44 inches.

According to code check complete. Where to install windows with tempered glass is not just dictated by the height of the window. Maximum 44 inches to window sill measured from finished floor. 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.

Window wells serving an egress window shall not be less than 9 square feet in area with a horizontal length width of no less than 36 inches. The height of the window from floor level is also called the sill level of the window. The required opening size must be met by normal operation without requiring any tools or special knowledge for the window to open. I know that the sill of an egress window in a second floor bedroom must be no higher than a certain distance from the floor to allow for easy escape.

I would guess 25mm would be acceptable although would want more if possible or if sill was out beyond rad depth. For windows on those walls you will need shades or curtains or to set the sill more than 4 feet off the floor to reduce glare. Similarly if you know in which direction the prevailing wind blows you can increase the amount of operable glass in that area allowing for more passive ventilation and cutting down on air conditioning bills. The windows have not been trimmed out yet.

I have told my trim guy that i don t want the trim under the window just the sill. Minimum window sill heights 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. Sill level the level or distance from the floor to the bottom of the window frame is called the sill level. So there are two levels that are important while placing the window in position.

Considering all the above indicators it can be concluded that the minimum distance from the floor surface to the window opening is sixty eight centimeters. Is this a code violation. I have 8 ceilings and i ordered 44 high windows 4 feet wide each.