Insulated Vinyl Siding Panel with Foam Backing

This is a single piece of premium white vinyl siding equipped with a form-fitting, contoured EPS (expanded polystyrene) foam insulation backing. The rigid foam core drastically improves the thermal efficiency (R-value) of the wall assembly while giving the vinyl skin the rigid structure and solid sound profile of real wood. It features a realistic, low-gloss woodgrain texture on the face and a pre-slotted nailing hem along the edge for simple, secure fastening.