Grp Roof Delamination

If a flexible grp roofing system like fibrelast was used.

Grp roof delamination.

Traditional wet laid grp roofs where liquid resin is applied directly to a timber substrate before having the glass reinforcement incorporated insitu can provide extremely tough reliable and durable roofs that will outlast any thermoplastic or elastomeric membrane. The cause of delamination is usually physical stress to the fiberglass surface. 3 torch on roof repair or grp fibreglass finish. 2004 was designated ext f ab no limitations on use.

Resistance to wind uplift the cure it grp roofing system is fully bonded to the roof substrate. Fibreglass roof delamination repair or replacement. The best fix in most situations is to simply replace the delaminated material with new membrane. We had an extension built late last year which has a flat fibreglass roof.

The roof was boarded in exterior ply and this got wet prior to the fibreglass being applied although the contractor dried it off with a blow torch type device. 20 year guarantee roof leaking after just 3 years. Finally roofs on special purpose buildings that generate significant levels of humidity such as freezer facilities or indoor swimming pools are inherently prone to delamination. F aa rating is available with the exposed aggregate finish.

Delamination is the separation of layers of fiberglass cloth and resin from each other or from the core sandwiched between the layers. A flat roofing system comprising of a cure it grp laminate with cure it topcoat when tested to bs 476 3.