1200 x 2000 mm insulated upstand for pitched roof skylight 2500 x 3750 creating a more spacious and

creating a more spacious and inviting atmosphere inside your home

Brett Martin Fixed Skylight for Flat Roofs

these lanterns ensure excellent thermal efficiency

Whether you're working on new builds

1200 x 2000 mm insulated upstand for pitched roof skylight 2500 x 3750 creating a more spacious andExplore our Insulated Builder's Upstand, perfect for pitched 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,