tunnelThe low profile TGR model captures daylight and delivers it to even the darkest rooms via a highly reflective tunnel. Perfect for installations that require longer tunnel lengths, the TGR model’s low-profile flashing creates an integrated look with the roofline, which is great for southern exposures. Tubular skylights like the TGR model are also a great way to earn green certification credits for any project.

The SUN TUNNEL skylight TGR model features a dual diffuser that reduces the chance of condensation, increases energy efficiency and provides even light distribution. Domes are available in standard acrylic or high-impact polycarbonate for hurricane-prone areas, while the ZTL 114 electric light kit easily turns your SUN TUNNEL skylight into a nighttime source of illumination. The TGR model comes with a pre-assembled ceiling ring and paintable ceiling trim ring to seamlessly accentuate any room. Installation is quick and easy and can be completed in just two hours.

For added peace of mind, SUN TUNNEL skylights come with a 10-year warranty against manufacturer’s defect. See VELUX warranty brochure for complete details