800 x 1500 mm insulated upstand for flat roof skylight 800 x 800 and smooth lead-free flashing

and smooth lead-free flashing

7 w/m²K U-Value for exceptional durability and compliance with BSEN1279 standards

our electric blinds are equipped with a quiet

ensuring functionality and peace of mind with every setup

800 x 1500 mm insulated upstand for flat roof skylight 800 x 800 and smooth lead-free flashingExplore 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