The cost can be more for larger homes homes with complex roof designs or when installing more expensive materials.
How much does it cost to replace roof plywood.
Your price could vary depending on how much the roofing company charges for labor but generally you can expect to spend between 70 to 100 for each sheet of plywood.
That said on average most contractors will charge between 3 50 and 5 50 per square foot or 350 to 550 per square 100 sq ft to install or replace an asphalt shingle roof on a typical house.
It will take approximately 75 sheets of plywood sheathing at an average cost of 14 to 21 per sheet.
So there you go trying to save 1200 2000 on roof replacement by not removing old shingles and not repairing replacing rotted plywood will usually cost at least 4000 6000 more just in few short years.
And this does not include any interior damages.
A 4 x 8 sheet of plywood covers about 32 square feet of roof area and the average roof measures about 3 000 square feet.
The reasons causing the large variation in roof replacement costs are.
Size and pitch of the roof.
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.
The national average varies from around 3 00 to 7 50 per square foot for a typical asphalt shingle roof.
Check out the prior comments in home roofing for normal asphalt shingle replacement cost.
Once the roof is pulled off and the plywood or shiplap exposed it s nog too terrible to do.
Well i guess my first question would be are they replacing all the plywood on the roof.
Roofing over does present some issues however.
Additional cost for damaged sheets of plywood assuming the underlying rafters or trusses are not rotted too normally are not significantly damaged unless the plywood is literally fallin gapart generally about 40 70 sheet installed unless you have 3 4 exterior sheathing in which case more like 70 100 sheet installed.
Think about it before you spend your money.
The national average for a total home roof replacement is around 5 000 to 10 000.
If so the cost could be anywhere from 4000 00 and up depending what is involved.
Cost to install plywood sheathing or replace roof decking the average cost to replace roof decking in a 2 400 square foot home is between 1 050 and 1 575.
There are many factors that affect the cost of replacing a roof.
And each sheet pulled up and replaced.
Depending on the labourer s you would normally be looking at a 100 or so each to do possibly more on a difficult or steep roof.
The cost to replace the roof on most homes is 4 000 to 10 000 and most spend about 8 000.
