Corrugated PVC Accessories

Yes. The Palruf 3 inch ridge cap and wall flashing, and the 3 inch and 6 inch foam eaves fillers, come from the same manufacturer as the sheet and match its profile. The fixing screws are the same items we sell for polycarbonate. Suntuf IRN shares the same 76mm profile, so those parts fit it too, but buy the item listed for your sheet.

It seals the apex where two slopes meet. Without one, rain and wind pass through the gap at the top. The Palruf 3 inch ridge cap sits over both sets of sheet ends and sheds water down each slope. Fit foam eaves fillers under it to close the corrugations, and fix with screws. A lean-to against a wall needs a wall flashing instead.

It closes the joint between the sheet and a wall so water cannot get behind the roof. On a lean-to, the Palruf 3 inch wall flashing sits over the top ends of the sheets, turns up the wall and seals against it with a PVC-compatible sealant. It also covers the sheet edge along a side wall.

Yes, for timber supports on either. Our 3 inch and 6 inch fixing screws drive through the crown of the corrugation into timber purlins or battens, whether the sheet is on a roof or a wall. Steel purlins need self-drilling screws, which we do not list, so email the sales team. Drill the holes oversize and drive the screws snug, not tight.

Yes. A ridge cap, wall flashing or eaves filler only seals if its shape follows the corrugations exactly. Palruf comes in 3 inch, 6 inch and Greca box profiles. We stock foam eaves fillers for the 3 inch and 6 inch profiles, but ridge caps and wall flashings for the 3 inch only, and no Greca accessories. Check your profile before ordering.