Satalite Way To Know How Many Squares A Roof Is

For a new roof you will also need the same amount of underlayment.

Satalite way to know how many squares a roof is.

A square simply refers to a 10 x 10 square of roofing. This free roofing calculator estimates the area of a roof and the amount of materials required to replace or build said roof. Singles are often sold in bundles with three bundles equaling one roof square. Although roofing projects are estimated and sold by the square roofing material is often not sold in 1 square increments.

The most common type of shingle called a three tab or strip shingle is generally packaged three bundles per square. 1 roof square 100 square feet. If you are trying to see a good close in satellite image of the roof on a specific building see roof online s page how to find a building on google earth and see a good close up of the roof. Estimate the pitch of the roof.

A square is an area of roof which measures 100 square feet. The first of which is that you don t even have to go up on the roof. As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles. How to estimate roofing materials.

There are many great benefits to using google earth to measure your roof but nothing is as good as using diy s satellite roof measurement. With that as background you are now ready to estimate how many shingles you will purchase for your roof project. The length l times the height h of a triangle is twice its area a2. Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100.

The result is 240 and this means you would need 240 squares of shingles to cover that roof. Get your satellite roof measurements now in just a few clicks and save thousands on your next roofing project by using the uber of roofing. This is simply 100 square feet of roof. Explore a number of housing related calculators as well as hundreds of other calculators covering topics such as finance math health fitness and more.

So if you divide your answer of a product of length times height by two you will get the area of a triangle. L h 2 area calculating an area of a triangle when estimating a roof. This can make it even safer to do your measuring and it also removes a level of guessing to your calculation. The number of squares determines the amount of shingles needed.

For instance if the roof is 1550 square feet then it is 16 squares. To find the squares divide the overall roof area by 100 and then round up. When figuring the amount of shingles needed to roof a house you first convert the total square footage of the roof to squares a square represents 100 square feet of area covered by shingles.