How Much Does It Cost To Patch A Flat Roof

The roof s pitch will also affect the cost as repair pros will need to take special precautions for a roof that is too steep to safely walk on.

How much does it cost to patch a flat roof.

There are several factors to consider when estimating the cost of roof repairs. The average range for a 1 500 sq ft. Is between 200 and 700 and most homeowners find that the cost to patch a leak on a modified bitumen or single ply membrane roof is around 500. Flat roof repair costs.

Flat roof repairs can cost as little as 300 or up as much as 1000 to 2000 depending on the number of leaks needing repair. Roof is 5 000 to 11 500 with most homeowners paying around 7 500 for the project. The average cost of a built up roof installation is 3 50 7 per square foot. However given the nature of flat roof repair costs it can sometimes make sense to replace the entire roof.

Basic felt solutions cost around 50 per square metre for the material itself and more high end materials such as modern grp a form of fibreglass going up to 90 per square metre. Is polyvinyl chloride pvc single ply membrane which costs between 350 750 a square 100 sq ft on average. A simple patch may only cost 100 to 200 while a larger more complex job may cost close to 1 000. Flat roofs can cost 4 to 10 per square foot to fix a bad seal or pooling water.

However because of the hot tar the installation of this type of flat roof should always be done by a professional roofer. Expect to pay between 5000 and 6000 or 5 to 10 per square foot on average for flat roof replacement. The most common type of flat roof material in the u s. Labor runs around 45 to 75 per hour.

The national average roof repair cost is 887 with most homeowners spending between 353 and 1 436. 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. It is also a very smelly process and is not recommended for occupied homes. 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.

The average cost range for this project in the u s. Chimneys vents and skylights chimneys vents skylights and related elements on a roof can add to the cost of repairs. A licensed professional roofer can provide you with an accurate estimate after seeing the roof first hand. Flashing and sealants fix minor leaks cracks and surface damage.