Low profile SUN TUNNEL skylight

Flexible SUN TUNNEL skylights

Low profile SUN TUNNEL skylight

With its low-profile flashing, the TGF model features an integrated fit with your roofline and is ideal for southern exposures. Its flexible tube features a ring with a mirror finish just below the dome to reflect light from all angles, and the flexible design of the tunnel also makes the TGF model the easiest tubular product to bend around attic obstructions.

The SUN TUNNEL skylight TGF 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. It also 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.

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.
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The Velux No Leak Skylight Gives You Peace of Mind

As the world leader in roof windows and skylights, we stand behind our products with a promise of lasting service and quality. We do offer the VELUX 20/10/5 years limited product warranty for specific product coverage issues. If you have concerns about your VELUX products that may require a warranty claim, the warranty brochure includes specific steps for you to follow that will help VELUX better assist you.

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Rated 5 out of 5 by from Replaced all of our skylights and they look great! We have 3 skylights in our bathrooms and 1 skylight in our kitchen. The old skylights were installed in 1996 and two of them had broken seals so they were cloudy with condensation between the glass. They were "builder's grade" skylights and had no identifying marks. We replaced all of them recently with Velux FS skylights and the difference is night and day! I love that we have a great warranty on our new skylights with a longstanding reputable company. They look great and, most importantly, NO LEAKS!! We had a huge storm in Kansas City last night and got about 4 inches of rain overnight. All of the skylights passed with flying colors!
Date published: 2017-07-27
Rated 5 out of 5 by from Wow, Amazing Transformation It has almost been a year I purchased my 4V Lux skylights. The transformation to my house was phenomenal. It went from a dark, cave like setting to one full Full of positive, cheery ambiance. The solar light filtering shades add another dimension that is amazing. I love to have them open in the evening to see the moon shine through and look at the stars. I'm bright sunny days, it is good to have them drawn so that it is still bright but not glaring. I also love the energy efficiency of the window and shades as I went through one winter with them and feel they help in minimizing the heat loss of my room and keeping my house warmer a insulation.
Date published: 2016-07-04
Rated 5 out of 5 by from Good Options Old Skylight was leaking and ruining my Ceiling. Ken came out and gave me a very fair estimate and some options, such as solar blinds if I wanted it. I agreed for him to do the job on a Friday. He ordered my New Skylight which was to arrive in about 3 business days. Mean while we were expecting ThunderStorms on Saturday Night. Ken came out that afternoon and Put Plastic over my Skylight. That night we had 60 MPH winds and rain blowing sideways with marble size hail. Thanks to what he did, I had no new leakage that night, which I believe would have totally ruined my Ceiling as severe as the Storm was. He did not charge me to do that. Then on Wednesday he put in the New Skylight in about 1/2 a day. His workmanship was OutStanding. I highly recommend The Skylight Guys! The new Skylight by VELUX I believe is of High Quality for the Price.
Date published: 2015-09-20
Rated 5 out of 5 by from Love my sun tunnels! We had sun tunnels installed in both of our windowless bathrooms. What a difference! Really like how the sun tunnels brighten the room and the nice soft light they provide. Daylight Solutions staff was very helpful. Discussed with us the best locations for the tunnels and did a great job of installation and cleanup.
Date published: 2015-07-21
Rated 5 out of 5 by from Outstanding Green Answer. We needed to have an old roof replaced and knocked around the idea if some kind of green source of light. I called Ken Clover whom I have known for several years, and he showed us the SunTunnel lights. They were exactly what we needed in this mid century ranch home. We walked around for weeks trying to turn the light switch off. The product is outstanding and so is the service from Ken and his son Dillion. They are both straight up guys and tell it as it is. No surprises just a great product at a fair price. I can't speak more highly of them Dan McClung /Lincoln Ne.
Date published: 2015-08-10
Rated 3 out of 5 by from More light than I thought was possible! I had a plexiglass, dome skylight over my eating bar in the kitchen. With my house remodel and new roof, I was required by code to replace the plexiglass skylight with one that meets the code in my high fire area. The flat, fixed, glass skylight lets in so much light that my kitchen is usable nearly all afternoon. It's probably a good skylight, and I can see the birds and the clouds through it but I don't like the fact that I am now forced to buy a solar shade so that I can continue to use my kitchen. And the shade costs more than the skylight. I would recommend it but not as a replacement for a dome.
Date published: 2017-07-27
Rated 5 out of 5 by from wonderful in maying a room bright We installed two skylights in a small home with limited windows and a long entrance corridor. The skylights in the great room really open it up and with the shades keep the heat in the winter and heat out in the summer as needed.
Date published: 2015-06-27
Rated 5 out of 5 by from Clean, elegant design. Easy to install I replaced outdated skylights of the plastic bubble variety that were popular in the 1970s with the Veluxe C08 fixed skylights. Its like a whole new room -- we can see out clearly and the light comes streaming in, brightening the whole room. With the accompanying flash kit, it could not have been easier.
Date published: 2015-06-23
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