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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
Designed for Convenience: The window opens up to a full 45° angle
ensuring superior energy performance and durability
Thermal Efficiency: Achieves U-values as low as 1
The energy-saving rooflights offer an ideal balance between performance and aesthetics
Designed for large
2000 x 2000 mm insulated upstand for roof lantern Custom size Flat Glass Access Hatch Designed for Convenience: The windowInsulated 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
