Doppio is a flame retardant blackout fabric that provides an effective darkening effect and has an appealing appearance suitable for high-end contract interiors. Unlike traditional single-sided blackout fabrics, backed with silicone on one side, Doppio is lined with a polyester fabric on both sides and has two layers of acrylic coating inside. Doppio comes in 4 colour variants: light grey, medium grey, beige/stone and linen. Its flame retardancy makes it suitable for widespread use in hospitality interiors and any other locations, where fire safety is particularly important.