Thermally Broken Roof Hatches

Bilco's new Thermally Broken roof hatch is designed with an element of low conductivity integrated between interior and exterior surfaces of the cover and frame to reduce temperature transfer. The product features 3 inches of polyisocyanurate insulation with an R-valve of 18 in both the cover and the curb for superior energy performance, and a special cover gasket to minimize air leakage Standard Features and Benefits: Thermally broken cover and curb reduces heat transfer between interior and...

Bilco's new Thermally Broken roof hatch is designed with an element of low conductivity integrated between interior and exterior surfaces of the cover and frame to reduce temperature transfer. The product features 3 inches of polyisocyanurate insulation with an R-valve of 18 in both the cover and the curb for superior energy performance, and a special cover gasket to minimize air leakage. Standard Features and Benefits: Thermally broken cover and curb reduces heat transfer between interior and...

The Bilco NB-50TB 30X54 Thermally Broken Roof Hatch features added insulation a frame and cover design that minimizes heat transfer between interior and exterior metal surfaces. The result is a product that resists harmful condensation and provides superior energy efficiency.Features:Thermally broken cover and curb reduces heat transfer between interior and exterior surfaces to resist harmful condensationOzone-friendly polyisocyanurate insulation (R-20+) provides superior energy...

Made in USA, this Bilco 48" x 48" Single-Door Personnel Access Roof Hatch is Thermally Broken Design. It features added insulation a frame and cover design that minimizes heat transfer between interior and exterior metal surfaces. The result is a product that resists harmful condensation and provides superior energy efficiency. The Thermally Broken design is available in all standard BILCO single leaf sizes (S, E, NB, L, F, GS*) and special single leaf sizes are available upon request....