1000 x 2500 mm insulated upstand for roof lantern BM-SV Thermal Efficiency: Achieves U-values as

Thermal Efficiency: Achieves U-values as low as 1

Efficient Ventilation: Equipped with a 24V actuator that opens to 77° or 93° (depending on size)

Smart Automation – Optional control panels enable synchronised operation of multiple skylights

Enhanced Thermal Efficiency: Helps maintain a comfortable indoor environment and reduces energy costs by minimising heat transfer

1000 x 2500 mm insulated upstand for roof lantern BM-SV Thermal Efficiency: Achieves U-values asInsulated 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