500 x 500 mm insulated upstand for pitched roof skylight 3000 x 5500 Airtight Seal: Designed to optimise

Airtight Seal: Designed to optimise the rooflight’s resistance to the elements

providing a reliable

these skylights are built to provide ample daylight while maintaining durability and safety

Easy to install and operate

500 x 500 mm insulated upstand for pitched roof skylight 3000 x 5500 Airtight Seal: Designed to optimiseExplore 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,