How Much To Replace Flat Roof Felt

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.

How much to replace flat roof felt. Replacing the felt on your flat roof is not a job for everyone but anyone can do the job by following a few simple directions. This is done to ensure a flat surface for the roof felt. If the roof were actually completely flat then water would simply pool on top of the roofing felt which would shorten the life expectancy of the roof. Before laying 13 6kg felt on a flat roof make sure the plywood base is in good condition.

We would suggest a price of between 100 and 150 for a small patch repair to a bitumen felted flat roof that has a tear we assume that the decking or underlying roof structure isn t damaged. A modern flat roof similar to firestone that is also known as e p d m. Single garage flat roof cost 550 vat. Flat roof replacement prices expect to pay between 5000 and 6000 or 5 to 10 per square foot on average for flat roof replacement.

This is a modern felt roof or built up felt roof. Job type cost per square meter specifications. This will cost around 460 510 made up of. Roofing felt also known as tar paper is a roll of felt coverage is often used when constructing a roof.

To replace a small section of roofing felt involves stripping the tiles from the roof and replacing felt between two joists. So if replacing a flat roof get your roofer to check the existing roof and consider raising one end of the roof a couple of inches higher if you have problems with standing water in the past. 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. We hope you found our detailed guide to flat roof prices insightful.

In order to know the appropriate amount of roofing felt to use the roof pitch will need to be calculated first. Where wind driven rain is working under the roof and causing leaks then the felt will need to be replaced. Flat roof prices per square metre. It is also known as torch on flat roof.

This will tell you how much roofing felt you need to lay. To upgrade to a three layer flat roof system add 150 vat to the cost of a single garage and 250 vat to the cost of a double garage. It provides extra waterproofing to protect the wood until shingles are installed. 80 additional cost if the boards are damaged.

40 50 40 if the boards are damaged. Also you will need to remove any old felt on the roof as well as any nails or roof staples. Below is our guide price for a typical felted double garage this is again for a two layer system. You must remove any rotted pieces of wood on the roof and replace them with your plywood planks.