Keep your polycarbonate roofing weatherproof with our roofing accessories range. The Crommelin 25 x 50mm x 2m superseal strip provides a reliable seal at joins and edges, helping prevent water ingress and extending the life of your roof.

Suited to patios, carports, and pergolas using polycarbonate sheeting.

Builder’s Warehouse stocks polycarbonate roofing accessories at trade prices, backed by our Price Beat Guarantee. Order online for fast delivery Australia-wide, or call 1800 0 HOUSE — Click & Collect also available.