800 x 1800 mm insulated upstand for roof lantern 2500 x 3000 helping to maintain comfortable indoor

helping to maintain comfortable indoor temperatures and contribute to lower energy costs

idéal pour maintenir des espaces frais et lumineux

VELUX GPU Top-Hung Roof Window: Enhance your home with this innovative top-hung window that opens outwards to connect your space directly to the outdoors

balancing security and energy efficiency

The framed construction not only enhances the architectural aesthetics but also provides extra strength and leak-proof assurance

800 x 1800 mm insulated upstand for roof lantern 2500 x 3000 helping to maintain comfortable indoorInsulated 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