How Is A Roof Measured

Climb to the peak of your roof.

How is a roof measured.

Stretch your tape measure along the walls from end to end. To find the pitch of your roof you ll first. Make sure to document the number of chimneys skylights or other obstructions and include dormers in your measurements. Roof reports and wall reports made easy.

This will make the basis of your material order significantly more accurate. For the latter measurements should ideally subtract the space taken up by those penetrations such as roof mounted ac units and skylights. Thus in a simple style house you ll only have to click on the corners. So if you divide your answer of a product of length times height by two you will get the area of a triangle.

Measuring your roof from the ground 1. Find the length and width of the building s exterior walls. Finally the more complex part measuring your roof s pitch. To calculate the total square footage of the roof add up every plane s square footage.

Roof pitch is measured by rise run rise the distance from the top of a stud wall to the peak of the roof. L h 2 area calculating an area of a triangle when estimating a roof. With roofing software you can simply trace the footprint of such objects and subtract them from the total measurement. The pitch is the steepness of the roof.

First measure the length and width of each surface on the roof then multiply these values to get the square footage of that surface. The run always remains. We ll use satellite imagery and trigonometry to calculate your roof s measurements. Estimate or calculate the pitch of your roof low medium or high.

The length l times the height h of a triangle is twice its area a2. Roof pitch roof pitch is the measurement of a roof s vertical rise divided by its horizontal run. 1 roof square 100 square feet. 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.

Run the distance from the outside edge of a perimeter stud wall to the center of the house. Use a pitch. Start by measuring the width and length of your roof including dormers. It is often compared to slope but is not exactly the same.

Bring a two foot level. If you were to click on the peaks it wouldn t give you an accurate reading of your measurement.