Thermal blackout roller blinds are designed to help block out light and keep rooms warm in winter and cool in summer. These custom-cut-to-size roller blinds feature blackout fabric with a 3-pass coating to block all light. Made from polycotton with thermal properties, they help reduce heat transfer. Available in 26 colour options with a soft-touch fabric. The complete kit includes durable, child-safe fittings and easy installation instructions. Drop: 165cm. Size: 91.5cm.