800 x 1000 mm insulated upstand for flat roof skylight 2-4 Days Backed by a 10-year warranty

Backed by a 10-year warranty and BBA certification for peace of mind

Brighten up your space with our Stratus Roof Lantern

Airtight Seal: Precision-designed to prevent air and water infiltration

These options enhance air circulation and help reduce condensation

Effortless Installation: Our walk-on skylights are designed for easy installation

800 x 1000 mm insulated upstand for flat roof skylight 2-4 Days Backed by a 10-year warrantyExplore our Insulated Builder's Upstand, perfect for flat roof skylight installations. This upstand is designed to enhance thermal efficiency and ensure superior structural durability and weatherproofing without specific insulation materials mentioned. Key Advantages: Enhanced Thermal Efficiency: Helps maintain a comfortable indoor environment and reduces energy costs by minimising heat transfer. Exceptional Durability: Made from chipboard wood, our