400 x 2000 mm insulated upstand for flat roof skylight FREE_LONDON_15-20 including flat roof extensions and

including flat roof extensions and open-plan designs

Exceptional Durability: Constructed from resilient chipboard wood

and aesthetic enhancement in one versatile package

lead-free solution is perfect for waterproofing intersections and details on your roof

roof access solutions

400 x 2000 mm insulated upstand for flat roof skylight FREE_LONDON_15-20 including flat roof extensions andExplore 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