800 x 2500 mm insulated upstand for flat roof skylight 1200 x 1200 Extensive options for ventilation and

Extensive options for ventilation and light transmission including manual and automatic ventilation systems

these lanterns ensure excellent thermal efficiency

enhancing the modern appeal of your home

tailored for a Flat Roof Skylight measuring 400 x 400 mm

800 x 2500 mm insulated upstand for flat roof skylight 1200 x 1200 Extensive options for ventilation 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