1000 x 1000 mm insulated upstand for flat roof skylight Stratus Lanterns Style #4 (Traditional) Backed by a 10-year warranty

Backed by a 10-year warranty and BBA certification for peace of mind

Aerodynamic low-rise glazing unit for enhanced aesthetics

It offers exceptional holding power

The textured aluminium flashing

Each skylight is housed in a robust Anthracite Grey (RAL 7016) thermally broken aluminium frame

1000 x 1000 mm insulated upstand for flat roof skylight Stratus Lanterns Style #4 (Traditional) Backed by a 10-year warrantyExplore our Insulated Builder's Upstand, perfect for flat 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, our