Staircase For 8 Foot Ceiling

Plan a typical staircase for a house with an 8 foot ceiling at 3 feet wide.

Staircase for 8 foot ceiling.

The unit rise height is how tall you want your stairs. Or to work out how many steps you need take your ceiling height and divide by let s say 16 to start with. Building codes generally suggest at least 6 ft. 8 inches 203 2 cm of stair headroom.

To calculate the run of the stairs simply multiply the tread dimension ensure this doesn t include the nose see below by the number of steps. It must be between 4 to 8 inches tall according to the 2010 california building code. If your equation equals a non whole number such as 12. Once again this is not equally divisible by 7 5 but it yields 16 risers.

A staircase takes up a lot of room on both the lower and upper floors requiring careful consideration of the location. Multiply the 15 needed treads by 10 inches and you get 150 inches or 12 feet 6 inches. For example if the total rise is 120 inches divide 120 by 8 1 4 to obtain 14 54. 3800 square foot home with flared stairs coffered ceilings 8 stair calculator stair calculator calculate rise and run chapter v stair building stairs calculator whats people lookup in this blog.

For an eight foot wall height figure on a 14 foot long footprint for a straight staircase. Stair width is measured from edge to edge of each side of the tread perpendicular to tread length. If you have nine foot high walls on the first floor your total height is 119 and 1 8 inches. Rounded up that becomes 15.

The maximum permitted height of a riser is usually 8 1 4 inches so divide the total rise of the stairs by 8 1 4 and round up to the next whole number.