Measuring A Roof For Shingles From The Ground

Diy guide with diagrams.

Measuring a roof for shingles from the ground.

The base is the bottom edge of the roof while the height is what you measure from the base to the top of the triangle in a straight perpendicular line from the bottom edge of the roof. Visually count how many ridge pieces are on your roof. To measure an irregularly shaped roof you ll need to get on top. To calculate the size of the roof you need to measure the size of the roof as if it were flat account for roof pitch calculate square footage and finally determine how many squares of material are required for the roof the calculator above can handle all of this simply enter the length width and pitch and it will determine the size of the roof in squares.

Divide the measurement in half and mark the center of the wall at head height below the peak. Top 10 ways not to hire a roofer. Metal roofing cost vs. Keep in mind that using google earth isn t going to give you a 100 percent accurate reading but it will give you a basic idea of the size of the roof for your calculations for the roofing materials.

So if the base is 5 feet 1 5 m and the height is 4 feet 1 2 m then you re equation would look like this. Roof replacement cost 2020. Section off your roof and write your calculations down as shown below dotted lines. Hips and top ridge.

Don t use this as your only method of measuring. Multiply the pieces by inches based on exposure then divide by feet. Just use it as a starting point and you ll have a fairly basic idea of what you re dealing. You may want to measure a couple to be sure.

I typically begin by counting the of shingles from left to right which gives me the total width of the section in feet. New roof installation prices per sq ft. And then i will count the of rows of shingles between the gutter and the peak of the roof and then divide the number by 2 which gives me the height measurement. 5 feet 1 5 m x 4 feet 1 2 m 2 10 square.

Estimating the area from ground level is less precise than measuring each side individually but it can make a quick easy and safe alternative when redoing a square or rectangular roof. Measure an outside wall from end to end where the gable roof comes to a peak above the wall. How to measure and estimate a roof like a pro.