Square Foot Of Roof With Pitch

A roof s pitch is determined by how much it rises for every foot it runs.

Square foot of roof with pitch.

Thus a moderate 6 in 12 roof pitch means the roof rises 6 inches for every 12 horizontal inches it runs. Estimate the pitch of the roof. Roof pitch is used to describe the slope or angle of the roof. Next multiply the footprint of the roof by the multiplier below for your roof pitch to find the overall roof area.

Dividing by 12 gives the ratio of inches in rise per distance. Use our roof pitch calculator to find the pitch of your roof. Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run. Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs.

It is often compared to slope but is not exactly the same. As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles. 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. A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.

Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100. This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement. The answer is the number of roofing squares for the roof. Roof pitch area multipliers.

See the image below for more explanation on rise run and pitch. Roof is 6 12 pitch and measures at 2 400 square feet so 2400 x 1 12 2 688 2 88 sqs added for pitch. For example a 4 12 pitch roof that is 100 square feet. 100 1 054 105 4ft 2.

Get your roof size by using this roof pitch calculator. Roof pitch or slope is a measure of vertical rise to horizontal run expressed in inches per foot. The picture below shows the pitch of a 7 12 roof slope meaning that for 12 of horizontal measurement roof run the vertical measurement roof rise is 7. Roof pitch is given as the number of inches in height change over the distance of one foot.

Divide your roof pitch by 12. A 12 in 12 pitch is a steep 45 degree angle roof. A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally. The roof pitch is important in determining the appropriate installation method and how much roofing material will be needed.

The rise is the distance from the top of a stud wall to the peak of the roof. A roof with a 6 rise for every 12 run has a 6.