800 x 2000 mm insulated upstand for flat roof skylight 1000 x 3500 this skylight offers both durability

this skylight offers both durability and a timeless design

our custom blinds enhance the aesthetic and comfort of any space

or interior floors where natural light is desired below

ensuring your space stays warm in the winter and cool in the summer

800 x 2000 mm insulated upstand for flat roof skylight 1000 x 3500 this skylight offers both durabilityExplore 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