Window Height From Floor Mm

If you are installing windows within 2 feet of a door and lower than 5 feet from the ground you need tempered glass in the windows even though these might be higher than 18 inches from the ground.

Window height from floor mm.

Building regs part l k2 answered 6th jul 2011. It can vary depending upon the size of the window ceiling height and owner requirement. Homes with nine foot ceilings may have windows from about 48 to 60. The standard height of window from floor level is 900 mm or 3 ft.

Bottom of the openable area is to be a minimum of 800mm and not more than 1100mm above the finished floor level. So there are not minimum heights implied only protection from falling. It is probably worth going over the existing requirements again. For windows where the fall height from floor to ground is 4 m or greater there shall be no window openings greater than 125 mm within 865 mm of the floor.

If the cill height is less than 800mm from finish floor level regualtions state a suitable guard to be incorporated within the opening. Standard window height in homes with eight foot ceilings most windows are 48 high although may be as short as 42. Be careful to leave space for a header above and also a max step over stool trim height of 44 below for at least one window in each bedroom to meet the emergency escape and rescue opening requirement. There are no standard window heights in a house.

2 r312 2 1 window sills in dwelling units where the top of the sill of an operable window opening is located less than 24 inches 610 mm above the finished floor and greater than 72 inches 1829 mm above the finished grade or other surface below on the exterior of the building the operable window shall comply with one of the following. For roof windows the minimum height to the openable area is 600mm. Any windows in a door must have tempered glass no matter the height unless it is too small for a 3 inch ball to pass through the window. Any cill height lower than 600mm may therefore be considered climbable by children.

A window control must be no higher than 1 9m 6ft 3in above floor height. To lean over an obstruction that is 600mm 24in deep and 900mm 35 in high such as kitchen base units the window control must be no higher than 1 7m 5ft 7in above floor level. Also there shall be no horizontal elements between 150 mm to 760 mm above the floor which can facilitate climbing.