How Much To Replace Flat Roof Felt

This is done to ensure a flat surface for the roof felt.

How much to replace flat roof felt.

Single garage flat roof cost 550 vat. Where wind driven rain is working under the roof and causing leaks then the felt will need to be replaced. It is also known as torch on flat roof. Where can you get a quote.

This will cost around 460 510 made up of. In order to know the appropriate amount of roofing felt to use the roof pitch will need to be calculated first. 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. You must remove any rotted pieces of wood on the roof and replace them with your plywood planks.

This is a modern felt roof or built up felt roof. Roofing felt also known as tar paper is a roll of felt coverage is often used when constructing a roof. Also you will need to remove any old felt on the roof as well as any nails or roof staples. Before laying 13 6kg felt on a flat roof make sure the plywood base is in good condition.

To replace a small section of roofing felt involves stripping the tiles from the roof and replacing felt between two joists. However given the nature of flat roof repair costs it can sometimes make sense to replace the entire roof. Flat roof replacement prices expect to pay between 5000 and 6000 or 5 to 10 per square foot on average for flat roof replacement. 40 50 40 if the boards are damaged.

We hope you found our detailed guide to flat roof prices insightful. 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. 80 additional cost if the boards are damaged. Double garage flat roof cost 900 vat.

This will tell you how much roofing felt you need to lay. 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. 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. It provides extra waterproofing to protect the wood until shingles are installed.

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. 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. Below is our guide price for a typical felted double garage this is again for a two layer system. Job type cost per square meter specifications.