Bathroom Window Height From Floor. Window height from floor. 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 rooms interior floor.
When you say windows will be set at 8 meaning top of the window is 8 from the floor Is that correct. What is the bathroom ceiling height and the window header height for the rest of the house. I am working on window height and placement for each rooms.
The net clear opening dimensions shall be the result of normal operation of the opening.
Having made simple arithmetic operations it turns out that the distance from the floor to the sill should be equal to 680 mm. The minimum net clear opening height dimension shall be 24 inches 610 mm. Bathrooms shall have a minimum floor to ceiling height of 80 over the fixture and at the front clearance area for fixtures. A shower or tub equipped with a shower head shall have a minimum floor to ceiling height of 80 above a minimum area 30 X.
