This will remove any obstructions and prepare the area for bonding.
Repairing a fibreglass flat roof.
How to install fibreglass roof sheets for flat roof repair.
Cut to size resin on top all bubbles removed.
The flat roof is torch on bitumen with torch on flashing this roof has been patched repaired previously torch on felt roofs have an approximate life span of 10 12 years merely as a covering.
A 600g chopped strand mat csm can then be laminated into place resin onto roof area to be repaired c s m.
Once applied it is ready to walk on in 20 minutes.
Cut around the damaged area until the membrane rests flat.
The fibreglass roof is at the end of its life span.
Your fibreglass roof is starting to look a bit tired but essentially there s nothing structurally wrong with it.
Acrylic sealant will scrape off and clean with acetone for a permanent repair later on.
And the problems above will only occur for three reasons.
Sheets are supplied with primer and topcoata and the tools required for fitting are minimal a brush stanley knife or scissors and rollers.
The roof hasn t been properly maintained.
Preventing fibreglass roofing problems.
The answer is a restoration coating that will fully protect and restore it for another 10.
Perfect for rejuvenating a fibreglass flat roof it only requires one coat looks fantastic and is incredibly tough once cured.
If you have any cracks or visible grp pinholes just apply some sealant as a filler first.
Grp roofing is an excellent flat roofing system.
Using a utility knife make a shallow cut until you can remove material around the spot without damaging the layers underneath it.
The patches and sealant will fix holes and cracks.
Preparing a flat roof for repair.
Fibreglass flat roof repair.
Sometimes doing that is difficult.
Fibreglass flat roof common problems and solutions that work.
You don t even have to wait for the sealant to dry just paint it straight on.
Fitting the new roof decking osb3 oriented strand board is the roof deck of choice for laying a new fibreglass roof onto.
The material is watertight fire resistant and seamless with a 25 year warranty.
We would recommend a different covering such as grp fibre glass.
For most small punctures you can repair your roof simply by forcing sealant into them.
When prepping the repair zone it is important to remember not sand down past the fibreglass under layer.
Use a disc sander to clean down the edges of the repair zone and remove any obtrusive damage material and then clean the area with acetone.
Roof deck and trim battens this video is part 1 of a 5 part series that takes you through the process of how to fibreglass a flat roof.
Cracks can also occur from expansion and contraction caused by seasonal extremities.
