Roof Size In Squares

In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches.

Roof size in squares.

A square simply refers to a 10 x 10 square of roofing. Whenever a contractor is measuring a roof they know that each square of roofing shingles is 3 bundles for the most part and if you have 20 squares of roofing you will need 60 bundles of shingles. A home s roof is measured in squares. Steps to measuring roof square footage prepare.

The term roofing square and roof pitch are the most commonly used terms in the roofing industry. Each square is 100 square feet. Next you will need to use a roofing materials calculator. Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy.

Although roofing projects are estimated and sold by the square roofing material is often not sold in 1 square increments. If you are replacing your entire roof you will need to purchase shingles in 50 squares to sufficiently cover your 5 000 square foot roof. It is often compared to slope but is not exactly the same. The answer is the number of roofing squares for the roof.

For your safety use a sturdy reliable ladder and secure to your roof. Don t use this as your only method of measuring. Wear shoes boots with proper traction. Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run.

Square used outside of the roofing industry. This is simply 100 square feet of roof. Be careful walking around so. How to estimate roofing materials.

Just use it as a starting point and you ll have a fairly basic idea of what you re dealing. 10 feet x 10 feet 100 square feet or 1 roofing square 5 feet x 20 feet 100 square feet or 1 roofing square. 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.

It does not matter how you arrive at 100 square feet. Keep in mind that using google earth isn t going to give you a 100 percent accurate reading but it will give you a basic idea of the size of the roof for your calculations for the roofing materials. If your roof is 5 000 square feet you will have 50 squares. Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100.

Convert the area to roofing squares. If your roof is flat or has no more than a 3 in 12 pitch you can calculate its total square footage by simply multiplying the length by the width. 1 roofing square 100 square feet.