2500 x 5000 mm Insulated Upstand for Roof Lantern 7-8 Days 3 mechanical and BS6375-1 weather

3 mechanical and BS6375-1 weather testing standards for ultimate durability and safety

Versatile Installation: Compatible with roof pitches between 15° and 55° (up to 75° with additional fittings)

frameless interior offers a clean

ensuring durability and quietness

2500 x 5000 mm Insulated Upstand for Roof Lantern 7-8 Days 3 mechanical and BS6375-1 weatherInsulated Upstand for Roof Lanterns: The Ultimate Support for Efficient, Durable Installations Introducing our Insulated Builder's Upstand, designed specifically for roof lantern installations. This robust upstand enhances thermal efficiency, structural durability, and weatherproofing, providing a solid foundation for roof lanterns without requiring additional insulation materials. Key Advantages: Enhanced Thermal Efficiency: Engineered to reduce heat