How Do I Measure For A New Roof

Measuring your roof from the ground 1.

How do i measure for a new roof.

For example what we need on the picture of the roofs below are measurements of all the blue or red lines. You should do this with someone that can hold one end of the tape measure so you can go to the other ends. Remember it doesn t have to be to scale or look pretty. 1 roof square 100 square feet.

It does have to contain all the straight lines of your roof and an accurate measurement of those lines. Calculating an area of a triangle when estimating a roof. Roughly draw out your roof on a piece of paper. Add all your measurements together to get your total square footage.

Use a pitch. The pitch is the steepness of the roof. To find the pitch of your roof you ll first. 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.

Stretch your tape measure along the walls from end to end. You will need to go up on top. The length l times the height h of a triangle is twice its area a2. Measure all your hips valleys ridges eaves and rakes.

How to determine your roof pitch. How to measure a roof. If the pitch of the roof is not that steep you won t have to worry too much about following. How to calculate your roof square footage.

So if you divide your answer of a product of length times height by two you will get the area of a triangle. First measure the length and width of each surface on the roof then multiply these values to.