Roof Square Foot Estimate

It will display 3 figures.

Roof square foot estimate.

The answer is the number of roofing squares for the roof. For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches. Costs can vary widely depending on how complex your roofing structure is type of roofing material overall slope number of. The average residential roof size in the us is about 1 700 square feet or 17 squares although there are many larger homes with roofs that are twice as large.

You can use the roofing calculator below to get a rough estimate of roofing costs per square foot depending on the type of roofing material. The average price for metal roofing shingles is 8 35 per square foot. 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. Zinc roofing is extremely corrosion resistant and can last as much as 100 years with minimal maintenance.

The average cost of a new roof is between 4 707 and 10 460 depending on the roof size and materials used. A square is equal to 100 square feet of the 3 dimensional roof surface. More upscale metal roofs such as standing seam panels and stone coated metal shingles cost 8 5 14 75 per square foot. Low average and high figures for the estimator tool.

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. Asphalt roof costs from 3 600 to 10 800 on average while a metal roof costs between 8 000 to 24 000. Estimate the pitch of the roof. All professional roofers use squares to measure and estimate roofs.

For estimating purposes we also assume that there is a chimney a couple of dormers and two layers of old shingles that need to be torn off and removed before a new roof can be installed. Outside of the u s a degree angle is typically used. Zinc roofing is extremely corrosion resistant and can last as much as 100 years with minimal maintenance. Assuming this is a hip roof we multiply this by 1 1 which gives us roughly 18 squares or 1 800 square feet of the roof surface.

In general metal roofing has enjoyed a major spike in popularity over the last decade. 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. The average cost for a zinc roof is about 11 5 12 5 per square foot installed. Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy.