400 x 1500 mm insulated upstand for pitched roof skylight Stratus Lanterns Style #3 (Traditional) With its non-fragile rooflight certification

With its non-fragile rooflight certification and secure

Transform your space with modular skylights

Elevate the functionality of your skylights with our Custom Manual Blinds

Whether you need fixed rooflights

Our Lead Free Flashing with a textured finish

400 x 1500 mm insulated upstand for pitched roof skylight Stratus Lanterns Style #3 (Traditional) With its non-fragile rooflight certificationExplore 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,