How Much To Re Felt My Roof

If your roof pitch is 3 12 or 4 12 multiply by 1 25.

How much to re felt my roof.

For roof pitches of 5 12 to 7 12 use a factor of 1 3. This is done to ensure a flat surface for the roof felt. This will tell you how much roofing felt you need to lay. Single garage roof replacement of boards and roofing felt including lead flashing.

There are some key factors to consider when determining the cost of re roofing a house including the following. To replace a small section of roofing felt involves stripping the tiles from the roof and replacing felt between two joists. In any case these are all the most common re roofing needs. After reading all of the information on this page you are in a much better position to make an informed decision.

Multiply the total area determined in step one by a correction factor to account for the roof pitch. The size of your roof the size and type of materials you use. Nearly all roof leaks are much the same and are as a result of similar kinds of problems. This correction factor will take into account the greater area of the roof due to the pitch.

The cost of replacing your roof will depend on the age and condition that it s in but generally speaking the cost of a new roof on an average property is around 5 500. Examples of these are. Where wind driven rain is working under the roof and causing leaks then the felt will need to be replaced. The cost of re roofing a bungalow and the cost of re roofing a semi detached house will have different costs because of scaffolding etc.

You must remove any rotted pieces of wood on the roof and replace them with your plywood planks. This will cost around 460 510 made up of. Lee gainsborough to give you an idea of materials cost so you can work out what your contractor is charging for labour i have just completely replaced my large 3m x 12m garage extension roof.