600 x 900 mm insulated upstand for flat roof skylight 800 x 3000 Exceptional Durability: Constructed from high-quality

Exceptional Durability: Constructed from high-quality materials

The contemporary design maximises natural light

Whether you're working on new builds

Their streamlined design allows for the exterior charm of a traditional balcony without the extensive structural alterations

Versatile Design: Perfect for any modern or traditional home

600 x 900 mm insulated upstand for flat roof skylight 800 x 3000 Exceptional Durability: Constructed from high-qualityExplore 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