How Do U Measure A Roof For Shingles

Extend your tape measure along the outer edges of the roof to find its length and width in feet.

How do u measure a roof for shingles.

For sloped sectional roofs write down the dimensions of each individual plane. How to measure a roof for shingles draw a rough layout of your roof. Required measurements include the following. 1 roof square 100 square feet.

Measure the pitch of your roof in the attic. To do this you need to note that one tab will be equal to 1 foot. Climb onto your roof and measure each section by its height and width. Roof surfaces are measured in squares with each square being 100 square feet.

Complete one side at a time before moving on to other areas. Mark a length of 1 foot 0 30 m on a long level starting from one end. 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. So if your roof is 26 000 square feet you ll need 260 squares to coat it.

For square or rectangular roofs you ll only need to record the length and width. So if you divide your answer of a product of length times height by two you will get the area of a triangle. This doesn t have to be an exact sketch but. Then each measurement is recorded on the diagram applicable to that roof surface.

I typically begin by counting the of shingles from left to right which gives me the total width of the section in feet. Measure and record your findings. If the existing shingles are standard 3 tab shingles you can get this measurement by taking note of the number of tabs along the eaves and ridges then determine the length in feet. L h 2 area calculating an area of a triangle when estimating a roof.

Calculate the square. You will then have to get the measurement of the rake of the roof. From the 1 ft 0 30 m spot you marked on the level measure upward to the rafter. Divide the roof into manageable sections.