The old roofing also has to be disposed of properly which adds to the cost.
Roof overlay cost.
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Cost of an overlay.
On average a roof overlay will cost around 600 less than a full roof replacement.
Standard quality overlay existing roof range.
For a basic project in zip code 47474 with 125 square feet the cost to install a asphalt shingle roof starts at 3 36 4 42 per square foot.
There are a few way in which an overlay can save money versus a tear off.
Higher costs on average a tearoff roofing job costs around 25 percent more than an overlay.
It is ideal for new floor and repair projects when you need long flow life and working time.
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Most ranch style homes in the us measure an average of 15 to 20 squares in terms of the actual roof surface.
Standard quality tear off existing roof range.
That alone can reduce the cost of replacing your roof by 1 000 or more compared to tearing off the existing roof.
Our calculator will estimate your total roofing cost installed including the cost of materials labor and warranty for any major type of roof including 3 tab asphalt shingles architectural and premium composition shingles pvc tpo epdm rubber built up roofs cedar shakes and shingles clay tiles natural slate and metal roofing.
First of all as noted above you save labor hours.
Thus a 3 tab composition shingle roof will cost an average of 350 to 450 per square to install.
A roof overlay is far less messy than a roof replacement.
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267 50 378 15 free estimates from local pros.
It takes a lot more labor to completely remove all the existing roofing material and then replace all the layers removed.
220 88 per 100 sq ft.
On average a metal shingle roof ranges from 7 to 10 per square foot installed while a standing seam metal roof costs between 10 and 12 per square foot installed.
170 03 271 72 322 83 per 100 sq ft.
The pros of a roof overlay.
Cost of asphalt shingle roof installation.
Average cost per square foot.
If timing is a major concern there are some real benefits to overlaying a roof.
A roof overlay is a cost effective alternative to a roof replacement.