Roof Size In Squares

Although roofing projects are estimated and sold by the square roofing material is often not sold in 1 square increments.

Roof size in squares.

Convert the area to roofing squares. Use a tape measure to note the length and width of your roof including dormers. Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100. Each square is 100 square feet.

Square used outside of the roofing industry. A home s roof is measured in squares. 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. Don t use this as your only method of measuring.

Keep in mind that the average size of a roof is 1 700 square feet so your total will likely be 10 higher or lower than this figure. How to estimate roofing materials. Steps to measuring roof square footage prepare. It does not matter how you arrive at 100 square feet.

Be careful walking around so. If your roof is 5 000 square feet you will have 50 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. Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run.

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

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. Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy. Wear shoes boots with proper traction. The answer is the number of roofing squares for the roof.

This is simply 100 square feet of roof. Next you will need to use a roofing materials calculator. The term roofing square and roof pitch are the most commonly used terms in the roofing industry. 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.

For instance if the roof is 1550 square feet then it is 16 squares. It is often compared to slope but is not exactly the same. To find the squares divide the overall roof area by 100 and then round up.