How Many Square Feet Are In A Square Of Roofing Shingles

Roofing contractors estimate projects and materials by the square so it is crucial to find this measurement to accurately estimate the amount of material needed.

How many square feet are in a square of roofing shingles.

Find the total square footage of your roof by multiplying the width by the length and then divide that number by 100 and you will get the number of squares you need to cover. If it s a re roof project and you have access to the original paperwork from the last shingle installation that may be useful in showing the roof area. This is pretty simple. Each plywood sheet is 4 x 8 feet or 32 square feet which coincidentally is almost exactly equivalent to the coverage of one bundle of traditional three tab shingles.

Feet then you will have 20 squares. 2 000 100 20. The shingle bundles will be plastic or paper wrapped bundles that are made to be light enough for a single person to carry. Shingles are the building block of many roof styles as contractors attach them to plywood sheathing to protect the roof from the elements.

However shingles are packaged in a way that they are light enough for the average person to carry around. Total square footage from example 2 above. A better way to determine how many shingles are needed is to measure the roof and divide the measurement by 100 square feet. Now it s time to convert square feet into roofing squares.

Each square will need three bundles of shingles to cover it. A square of shingles will be the amount needed to cover an area of 100 square feet. Roofing pitch for square roof area. The square footage of a roof is normally measured in squares of 100 feet.

A square simply refers to a 10 x 10 square of roofing. 1 square in roofing 100 square feet now in order to determine how many squares are there on the gable roof for example all you need to do is divide the total square footage by 100. Square definition a square is the number of shingles it would take to cover 100 square feet of roof area with each row of shingles covering the tabs of the layer below it. 1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square.

To find the amount of shingles you. This means that if you are going to be using heavier shingles you will need to have more bundles to cover each square foot. Then add the results together for the total square footage of your roof. I am roofing the house trailer and need to know how many packs of shingles needed cecil venturella march 3.

As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles. Get the square footage of roof and divide it by 100 and it will give the number of squares you need and for every decimal number over 3 buy a bundle to. A square of shingles is the number of shingles needed to cover 100 sq feet of roof area. To find the squares divide the overall roof area by 100 and then round up.

This is simply 100 square feet of roof.