Replace A Flat Garage Roof

The cost of replacing a flat garage roof or flat house roof will depend on the size of the roof and the material that you choose.

Replace a flat garage roof. Double garage flat roof cost 900 vat. A double garage flat roof will take a day if you only replace the felt but with the decking too allow a day and a half. And tie it into your hip roof. Use a measuring tape to measure the length and width of your flat roof.

How to remove repair and install a flat roof. Below is our guide price for a typical felted double garage this is again for a two layer system. The national average cost to replace a roof is 7 211 with most homeowners spending between 4 707 and 10 460 roof installation cost ranges from 400 to 550 per square depending on the roof size and materials used in reroofing. Measure your roof and select an appropriately sized epdm membrane.

The flat roof typifies modern and contemporary architecture however a flat roof is prone to leak. Similarly priced and much easier to assess than typical sloped asphalt shingle roofs flat roofing offers different advantages and features that are important to review before making a decision. Permaroof is an example of a flat roof membrane that is bought by the metre. Expect to spend 1 500 to 3 000 to remove your current roof before installing a replacement.

Removing and replacing the decking and you can expect the work to take around 7 or 8 hours. Quite often flat roofs are made up of layers of felt and waterproof material such as upvc and rubber. However this can be quite a costly time consuming job. Single garage flat roof cost 550 vat.

A single garage roof without decking will take about 4 hours. Make sure you offset yo. Whilst a pitched roof will have the obvious added benefit of a slope allowing water and other debris to run off the roof. A flat garage roof has the possibility of collecting or pooling water if not designed and constructed properly as it has no natural drainage.

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. On average a flat roof costs about 250 350 per square which is a measurement that equals 100 square feet to install. The slope on a flat roof is too small to shed water and the shallow slope tends to collect leaves and debris that act like dams. This is a long video but it will show you how to do it.