GRP sheet

[catalac08]

I need some GRP sheet to complete a doghouse renovation and I am having difficulty sourcing this. What I am after is sheet material about 8-10mm thick and ideally with a gelcoat finish.
I could laminate myself a sheet but this is a messy job to do at home and in order to have enough for the job I would inevitably be left with a lot of unused materials afterwards so this is my last option.
The best I have seen advertised to date are 8x4ft flat roofing sheets but they are only 6mm, have a deliberately rough finish to key resin to and are not widely available.
Any suggestions are welcomed where I might get some substantial GRP sheeting preferrably with a gel coat finish.

 

[boatbuilder]

commercial vehicle finishers use grp sheet to clad out fridge vans etc. also try commercial kitchen fitters.

 

[domlee]

Try:
http://www.scomp.co.uk/grp-specialist-sheet-products-c60.html

 

[quimby]

I know of one guy who sources scrap Luton Van boxes and uses the glass fibre roof panels with success.

 

[oldsaltoz]

Have you looked at the wall sheeting used in showers?

Lamipanel is cheap and can be glued to almost anything to make it into a board, you van even encapsulate ply with it.

Avagoodweekend......