The Ariel Clear Polycarbonate Twinwall Roofing Sheet (L)1.2m (W)610mm (T)4mm offers strength and durability for roofing and glazing applications. With twin-wall technology, it provides excellent insulation while allowing natural light to pass through. Ideal for greenhouses, patios, or sheds, it is lightweight, impact-resistant, and weatherproof for long-lasting performance.