Howmany Sq Ft Is Roof On 1500

In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches.

Howmany sq ft is roof on 1500.

For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches. On a ladder beside the roof place the level a foot or so up the roof hold it level and measure from the 12 inch mark on the level s bottom straight down to the roof. To conclude the example if your total roofing area is 17 300 square feet your waste allowance would be 17 300 x 1 1 730 square feet. Take your ground floor square footage and multiply by 125.

10 feet by 10 feet 100 square feet. 1 ft x 1 ft. Pitch measurement method 2. The total amount of roofing material you need is 17 300 1 730 19 030 square feet.

8 inches and you have an 8 in 12 pitch. To find the squares divide the overall roof area by 100 and then round up. The typical factor is 25 more roof than house square footage. Outside of the u s a degree angle is typically used.

This is simply 100 square feet of roof. 100 square feet 1 roofing square 9 290304 cubic meters si unit. How to estimate roofing materials. For instance if the roof is 1550 square feet then it is 16 squares.

Using an international foot of exactly 0 3048 meters length. The slope of your roof will factor into how many additional square feet are on your roof. If you have a 2 story house you divide total square footage by 2 before multiplying by 125. If this distance measures 4 inches you have a 4 in 12 pitch.

Roof size calculations the hard way.