Houw To Measure To Roof

The first step in a free roofing estimate is measuring the roof dimensions.

Houw to measure to roof.

The pitch is the steepness of the roof. Find the length and width of the building s exterior walls. Measuring your roof from the ground 1. Keep in mind that the average size of a roof is 1 700 square feet so your total will likely be 10 higher or lower than this figure.

Add all your measurements together to get your total square footage. Outside of the u s a degree angle is typically used. To find the pitch of your roof you ll first. When roofing contractors are in high demand such as they are in florida after a hurricane this way of estimating a roof may be okay but in a tighter market you may need to have sharper estimating skills in order to compete with your competitors and make a profit.

The hip style roof is in blue and the gable style roof is in red. You will need to express this size in terms of 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. Stretch your tape measure along the walls from end to end.

Remember it doesn t have to be to scale or look pretty. L 30 feet h 12 feet 30 12 2 180 square feet. Use a pitch. Measure all your hips valleys ridges eaves and rakes.

Roughly draw out your roof on a piece of paper. It does have to contain all the straight lines of your roof and an accurate measurement of. First measure the length and width of each surface on the roof then multiply these values to get the square footage of that surface. Select the style that best matches your project and move on to step 1.

Make sure to document the number of chimneys skylights or other obstructions and include dormers in your measurements. The length l times the height h of a triangle is twice its area a2. 1 roof square 100 square feet. Calculate the pitch of the roof.

How to measure a roof in the sample below you will have 5 different calculations and that should match the number of sections you wrote down when you started.