800 x 4500 mm insulated upstand for roof lantern 2500 x 4500 Ideal for both new extensions

Ideal for both new extensions and existing spaces

Whether you need fixed rooflights

effectively sealing out water and air

these blinds allow you to adjust the amount of natural light entering the room

ensuring optimal ventilation

800 x 4500 mm insulated upstand for roof lantern 2500 x 4500 Ideal for both new extensionsInsulated 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