2250 x 2500 mm insulated upstand for roof lantern Custom Oversized The skylight's electric opening feature

The skylight's electric opening feature enhances indoor air quality by boosting ventilation

making it an ideal solution for spaces requiring variable ventilation

Energy-Efficient Design: Boasts a high thermal performance with a U-Value of 1

providing all theessential components in a single package for a secure and effective fit

It offers exceptional holding power

2250 x 2500 mm insulated upstand for roof lantern Custom Oversized The skylight's electric opening featureInsulated 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