Flat Roofs Repair Cost

Flat roofs need ventilation like a pitched roof.

Flat roofs repair cost.

Average cost to repair a flat roof is about 500 patching and sealing up a mild to moderate crack in the roof. Flat roofs need to have annual inspections to check for cracks and waterflow. For starters they tend not to last as long as a pitched roof can. 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.

A flat roof vent costs between 300 and 600 on average while a roof drain can cost 40 100. Flat roofs are increasingly popular in modern architecture because of their ability to encompass the long flat lines of a natural landscape. Below you will find three price examples for both single and double garage roofs these are the most common types of flat roofs in the uk so use these figures as a starting point. Flat roof pricing examples.

The average asphalt shingle roof for example has a lifetime of 20 30 years. 1 built up torchon felt system. Standing water or cracks may signal a need for repairs. A typical flat roof repair costs at least 350 400 and involves locating sources of leaks and patching the seams or holes.

Flat roofs on the other hand usually need replacement every 15 years. However depending on the severity of the damage and the type of material installed repairing a flat roof can cost as much as 600 800. Pvc membranes are easy to maintain and repair.