Replacing Felt Roof With Rubber

However given the nature of flat roof repair costs it can sometimes make sense to replace the entire roof.

Replacing felt roof with rubber.

Using any other type of material such as a nail to install your rubber shingles to your roof will create puncture holes that will cause the rubber to leak. You might be tempted to throw caulk at the problem but that solution won t last long. Labour costs may then cost around 150 to 250 per. 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.

If there isn t any or it s not enough to meet regulations extra insulation will need to be installed. There are various options available but the most popular is a foam like board sandwiched between the decking and roof rafters. Full replacement or over boarding of a roof deck. Rubber roofs are designed to be adhered to your home s roof with a liquid adhesive.

After removing the old roof you can install a new one with minimal effort using ethylene propylene diene monomer epdm rubber. Thankfully these are probably the simplest roofs in terms of replacement jobs. There s really no fix other than replacing the damaged vents. My preference for domestic roofs is a new install with new roof decking as a single ply membrane.

Check for cracked housings on plastic roof vents and broken seams on metal ones. When replacing a felt roof the void between the felt and the ceiling will need to be checked for insulation. Also look for pulled or missing nails at the base s bottom edge. Replace them with rubber washered screws.

As described earlier these substances are a contaminate to the glues used in epdm and the membrane itself with direct long term contact. Once moisture starts to get on the underside of the roofing material you will have to replace it. Roofing felt is comprised of a base made from natural materials such as wood cellulose or synthetic ones such as fiberglass or polyester and then coated or saturated with a protective coating such as bitumen asphalt which repels water but still allows the product to breathe.