400 x 1500 mm insulated upstand for pitched roof skylight 1000 x 1000 72 W/m²K for energy efficiency

72 W/m²K for energy efficiency

offering protection for those below and above the skylight

Easy Installation: Designed for quick and simple fitting

reliable installations for skylights and roof lanterns

Thermal Efficiency – The thermally broken aluminium frame and Low-E double-glazed glass provide outstanding insulation

400 x 1500 mm insulated upstand for pitched roof skylight 1000 x 1000 72 W/m²K for energy efficiencyExplore our Insulated Builder's Upstand, perfect for pitched 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,