Or even 40 feet up and drizzling.

Listen that's nothing half my trade went with no lead work and the real carpenters the real skills r going

Thanks for the feedback Martin, we'll take note for next time.

Only if you don’t do the correct prep

We stock a flexible resin which adapts to roof contractions and expansions. We've been selling Fibreglass Roofing products for a long time with few complaints. A lot of the issues with fibreglass roofing come down to poor application.

complete bullshit,fiberglass is inert,and no expansion or contraction qill crack it short of an earthquake,another no nothing internet expert.

@@mariomartin1981 he might be referring to the crazing you sometimes see.

Yes, that's called lasagna style and is favored by Italian tradesmen.

@@felixhelix6171 shut the fuck up

Calm down bender

I wouldnt. Rip it off n start again.

@@felixhelix6171 lolz

Depends if you do warm deck or cool deck construction. If doing cool deck with insulation between joists you should leave 50mm ventilation gap above the insulation and allow for cross ventilation from the front to the back of the roof.

Warm deck or cold would’t need a breathable membrane with a GRP top, vapour barrier yes, but I don’t see how a breathable membrane is appropriate.

I wouldn't apply direct to pir board. Clad with OSB or ply.

All the sniff heads

Yes

Sarb S yes you can

Yes, grind out the fan unit and remove, fit any timber joists underneath, fill in the hole with decking making sure its level with the rest of the roof decking san down the existing roof around the fan opening back to about150mm, and then simply laminate and topcoat to finish. Simples

Hi Harry, it sounds like your Topcoat did not adhere properly. This can be for a number of reasons for example the surface was contaminated. The good news if there are no leaks etc. this layer can be sanded back and a new layer of topcoat applied.

If it hasnt been sanded the gel coat will just peel off

Sounds like a few things either topcoat has been applied to a dirty no prepared cold surface 👍

I had this problem, dried roof sanded down and re applied a fresh tin of topcoat and added more catalysts, poured shit loads on.....its solid now 😂😂

if you does it properly does not peeling off for sure doing this job for 10 years

Hello, we wouldn't recommend painting over the topcoat. A new layer of topcoat may be applied but original layer would have to be sanded back first and cleaned down with acetone.

We do get a lot of enquiries from the U.S about fibreglass roofs. Not too sure why, but there are some suppliers over there. This type of roofing system is definitely not as common.

I would love to be able to purchase the hard edge parts to make the whole thing easier. Any chance you want to start selling over here?

They do proper jobs in USA & Canada. Seriously, how durable are GRP against more extreme climate of North America? Snow, deep freeze, monsoon rain, desert heat, etc.

Between the boards and wall. Not between the boards themselves. No gap is needed with T&G.

Video implied 25mm between boards and between boards and wall. I'll be doing 3-5mm between boards and 25mm between wall.

No, they dont do it in curry flavour.

@@Daisy-ef6bq😂😂😂😂😂😂😂😂

Hello, once properly applied a fibreglass roof will easily last in excess of 20 years.

The myriad of symbols disappear if you tap or click on the screen again, obviously anywhere but near the pause button 👍

This is the colour of roofing topcoat that we stock, some people do go for a lighter colour but we find dark grey is normally our customers preference.

We have lots of coloured topcoats too but we stock 2 specifically for roofing.

Black top coats matter.

P C BTCM movements