1200 x 2500 mm insulated upstand for roof lantern 1000 x 4000 it can be fitted onto

it can be fitted onto a builder's timber upstand or optionally equipped with a 150mm or 300mm uPVC upstand

Designed for flat roofs

Skylight domes for schools and public sector buildings

Brett Martin Flat Glass Access Hatch Rooflight

1200 x 2500 mm insulated upstand for roof lantern 1000 x 4000 it can be fitted ontoInsulated 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