500 x 500 mm insulated upstand for flat roof skylight 1500 x 2500 but also offer the convenience

but also offer the convenience of comfort ventilation

with triple skin for enhanced thermal efficiency and reduced condensation

specifically designed for flat roofs in modern buildings

Natural Daylight: Maximises light entry to brighten interiors

500 x 500 mm insulated upstand for flat roof skylight 1500 x 2500 but also offer the convenienceExplore 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