However given the nature of flat roof repair costs it can sometimes make sense to replace the entire roof.
Roof spot repair cost.
The national average cost of roof repairs ranges from between 316 and 1 015 according to homeadvisor with most homeowners paying around 652.
Spray on roof with a spray on roof polyurethane solution is evenly applied for as little as 30 per square acrylic for 60 per square or the premium option of silicon spray averages 85 per square or more.
The total range however which takes into account how large your roof is and how widespread the repairs are can extend from about 150 to 1 900.
Flat roof repair costs 200 to 500 for patching minor leaks and cracks or roofing over rubber or modified bitumen up to 100 square feet.
Cost to repair a roof.
150 to 400 for minor repairs 400 to 1000 for moderate repairs 1000 to 3000 for major repairs.
Roof repair cost the national average roof repair cost is 887 with most homeowners spending between 353 and 1 436.
Most common small roof repairs cost between 150 and 400.
Costs range between 50 to 80 per square.
The national average cost of roof repairs is 300.
But let s begin with the primary reason for this guide the expected cost range for a typical roof repair.
A partial flat or low slope roof replacement costs 250 to 1 000 to remove the old materials and replace sections up to 100 square feet.
Labor runs around 45 to 75 per hour.
When it comes to flat roof repair options simple patch repairs for flat roofs such as those on garages or extensions can cost a few hundred pounds.
The average cost to repair a roof leak ranges between 500 900.
But it s not uncommon for some homeowners to pay closer to 1 500 3 000.