How Do You Measure Your Roof For Shingles

Measure and record your findings.

How do you measure your roof for shingles.

Keep in mind that this estimation won t include any areas like garages or enclosed patios that the roof covers. Required measurements include the following. 1 roof square 100 square feet. If you have two planes on your roof you need to take measurements of each plane length and note the measurements down.

The last step in measuring your roof for shingles is possibly the simplest because all it entails is using your measurements to calculate your roof s square footage. Divide the roof into manageable sections. Start by measuring the length and width of the roof in feet as you re standing on the ground. How to measure a roof for shingles draw a rough layout of your roof.

So if you divide your answer of a product of length times height by two you will get the area of a triangle. 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. To calculate a rough estimate follow these steps. To figure out the area of a square or rectangular room measure length and width and multiply them together to get the.

This doesn t have to be an exact sketch but. The length l times the height h of a triangle is twice its area a2. Then determine the area of the roof as if it were flat. Climb onto your roof and measure each section by its height and width.

For each individual section of roof that you measured you will need to multiply the length by the width which will give you the square footage of that section. If the planes aren t rectangles this may be complicated. Calculate the square. To do this you need to note that one tab will be equal to 1 foot.

Then each measurement is recorded on the diagram applicable to that roof surface. First you must measure the length and width of each plane of the roof including dormers. How to measure a roof for shingles step by step the process of accurately measuring a roof involves first making a diagram of the roof to show the basic shapes of each roof plain and how they relate to one another. L h 2 area calculating an area of a triangle when estimating a roof.

How to measure your roof for shingles measure the length of each plane you should take measurements of each plane.