400 x 2000 mm insulated upstand for flat roof skylight 800 x 1000 transforming any part of your

transforming any part of your home or garden into a bright

x 1: Creates an airtight seal between your skylight and the roof

boosting the roof lantern’s resistance to weather elements and supporting optimal indoor climate control

perfectly tailored for both flat and pitched roof skylights as well as roof lanterns

400 x 2000 mm insulated upstand for flat roof skylight 800 x 1000 transforming any part of yourExplore 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