The cost can be more for larger homes homes with complex roof designs or when installing.
How much to change roof pitch.
A change in the pitch of your roof will affect everything from the way your roof looks the way it handles water and more.
Do it yourself options are not available for raising a pitch because of the technical work involved which will add onto the cost.
Garage roof replacement costs 1 000 to 2 500 on average depending on the size pitch and materials.
This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement.
Installing a new roof on a 280 square foot 1 car garage costs 1 000 to 2 000 and a 400 square foot 2 car garage runs 1 500 to 3 200 depending if it s asphalt or metal.
However some roofing companies may charge upwards of 1 000 a square for an asphalt shingle roof.
The picture below shows the pitch of a 7 12 roof slope meaning that for 12 of horizontal measurement roof run the vertical measurement roof rise is 7.
The cost to replace the roof on most homes is 4 000 to 10 000 and most spend about 8 000.
When leaks begin it should be repaired or replaced quickly to prevent major interior water damage and mold from growing.
The cost of a new asphalt shingle roof is on average nationwide 260 to 280 per roofing square with new roofs using architectural shingles ranging from 275 to 300 per square.
Replacing the framing entirely a common move in roof remodeling can cost an extra 1 000 to 10 000.
In total an asphalt shingle roof could cost 25 000.
The garage sizes used for the table above are.
Change the pitch on an existing sloped roof by removing the old roof and framing.
Take off shingles or other roof covering and remove the membrane and sheathing.