Asphalt roofing felt is an extremely cheap and durable option for your shed.
Replace shed roof cheapest.
Roofing over does present some issues however.
When leaks begin it should be repaired or replaced quickly to prevent major interior water damage and mold from growing.
However you do get what you pay for in terms of durability.
In most cases msr roll roofing is the cheapest shed roof material you can buy.
Roofing over costs around 2 to 3 per square foot as opposed to the average full replacement cost of 4 50 so roofing over a 1 500 square foot roof may only cost 3 000 to 4 500.
If you are talking roll granulated tarpaper rather than normal roofing materials like asphalt shingles then you can take off about 0 60 sf from the prices shown for shingles about 0 75 sf savings if not putting any underlayment under it though that gives you no protection against tears or punctures.
The cost can be more for larger homes homes with complex roof designs or when installing.
A 20 664 roof replacement would add.
The thickness of asphalt felt lends itself to leaks or damage from storm debris.
Roll roofing is also the easiest shed roof to install because you can cover large areas quickly by simply rolling it out and nailing it down.
How much does roof replacement cost.
The average roof replacement recoups only 68 8 of its cost in increased home value according to remodeling magazine s most recent cost vs.