1000 x 3000 mm insulated upstand for flat roof skylight 400 x 1500 and a sense of openness

and a sense of openness

The silicone sealant provides a watertight seal that combats weather extremes

welcoming environment

contemporary solution

1000 x 3000 mm insulated upstand for flat roof skylight 400 x 1500 and a sense of opennessExplore 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