I've seen it survive if painted, bit scrappy around the edges but several years old when I saw it. Good point by Dan about fire Regs - may or might not apply for an existing carport, usually if you touch it you have to bring it up to current Regs - But is OCR fire rated? Or would that be a No Go?You sure it's artex? Not known that survive outside because of frost and damp.
ocr isnt fire rated. the protection is in the board.I've seen it survive if painted, bit scrappy around the edges but several years old when I saw it. Good point by Dan about fire Regs - may or might not apply for an existing carport, usually if you touch it you have to bring it up to current Regs - But is OCR fire rated? Or would that be a No Go?