Fibreglass Roof Leaking

When wet laying fibreglass you have to get every stage right for it to be effective.

Fibreglass roof leaking.

Cracks in the surface of the roof will lead to water ingress these cracks are created if the roof has not been installed properly. Thin gel coat alone will not cause fibreglass to leak the first layer of resin and matting should be waterproof before you add the top coat. The reason for this is insufficient resin being used during the installation process. The most important step to properly sealing a fibreglass roof that is leaking is finding the leaks.

When this is accomplished the rest of the job is manageable for many homeowners. This brand new grp restoration coating is a super strong and straightforward one coat product for grp and fibreglass roofs with minimal preparation and no primer needed. Turn your old leaking fiberglass roof back to looking like new by simply painting on one coat of this outstanding restoration coating. Providing the roofer has built in some allowance for such movement with 10 20mm gaps to perimeter edges the deck boards were fitted with a 3mm gap on the joints you shouldn t have any problems.

How to fix the leaks. A fibreglass roof can sometimes develop extremely small pinholes on the surface. Was it dry when you installed the glass. Random sunny days create expansion and slight movement which is perfectly fine under normal circumstances with any fibreglass flat roof.

Did you consolidate the matting with a paddle roller. Quite rightly they want you to install a perfect roof as this will lead to smiley faces all round and the bony finger of blame staying in its pocket where it belongs. Your fibreglass supplier will not want you to do this as human error is greatly increased and this can result in leaking roofs. Fixing leaks on a fibreglass roof is similar to fixing leaks on any other type of roof.

This problem can deteriorate over time and lead to leaks. Fibreglass roof leaking how are leaks caused in a fibreglass roof. We also offer guides on how to repair a leaking flat roof and how to find the cause of a leaking flat roof.