Benefits of TGC SUN TUNNEL skylights High profile VELUX SunCurveLow profile curb mount flashingFlexi Loc™ tunnel systemPivoting tunnelSeamless flashing16" Upper collarRoof pitch 0° - 60° Installation Instructions for TGC SUN TUNNELS
Skylight sizes for TGC TGC Size Code Size Type Dome TGC 014 0000 14" Acrylic Low Profile TGC 014 1000 14" Impact Low Profile TGC 022 3000 22" Acrylic High Profile SunCurve TGC 022 5000 22" Impact High Profile SunCurve
Prismatic The industry standard prismatic diffusers provide good light distribution with the look and feel to match existing architectural design.
Fresnel Fresnel diffusers utilize a concentric honeycomb pattern of parabolic prisms provide superior light diffusion.