400 x 2000 mm insulated upstand for flat roof skylight FREE_LONDON_15-20 Exceptional Durability: Constructed from resilient

Exceptional Durability: Constructed from resilient chipboard wood

Enhanced Thermal Efficiency: Helps maintain a comfortable indoor environment and reduces energy costs by minimising heat transfer

These innovative blinds combine convenience with technology

including flat roof extensions and open-plan designs

400 x 2000 mm insulated upstand for flat roof skylight FREE_LONDON_15-20 Exceptional Durability: Constructed from resilientExplore 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