Number of floors affects ease of access, and as a result the total price. Step 5: Select your home/building height. However, tear-off is not required, and won’t even void the warranty for most materials, as long as you have no more than 2 total layers.

This will greatly extend the life of your roof. We recommend to always remove old materials, before installing a new product. Step 4: Select tear-off (old shingles removal). So, when you get price quotes from local roofers, they will be much higher.

If your roof is very cut up, and you select the “simple” setting, your estimate will NOT be accurate. For moderately difficult roofs – use “medium”. For Victorian type homes, with dormers / towers and multiple slope sections – use “cut-up”. This will help us accurately calculate your roof area. Step 1: Enter you house/building/structure ground dimensions, including roof overhangs (if your roof has overhangs, ADD to each house side that has an overhang). How To Use Roof Replacement Cost Calculator

Standing Seam Materials & Cost Calculator.

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