1500 x 2250 mm insulated upstand for roof lantern 800 x 4000 the calculator offers customised skylight

the calculator offers customised skylight options that promise seamless integration and maximum daylight exposure

Available in various sizes and customisation options

The Brett Martin Roof Lantern seamlessly blends modern aesthetics with top-tier functionality

including those with U-values as low as 1

helping to protect your furniture from UV damage and manage indoor temperatures

1500 x 2250 mm insulated upstand for roof lantern 800 x 4000 the calculator offers customised skylightInsulated 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