Curb mounted skylight

Fixed skylights

Curb mounted skylight

The FCM curb mounted fixed skylight is sized to work with all types of site-built curbs. Constructed of an insulated glass lens and combined with a durable metal frame that mounts directly to a site-built curb, the smooth, low profile of the FCM skylight does not obstruct your roofline.

From special safety glass designed to meet high-velocity hurricane codes or white laminated safety glass that provides diffused daylight and energy efficiency, to a wide variety of manual and electric blind options, the FCM skylight comes with a lot of options.

For added peace of mind, your VELUX warranty covers 20 years on insulating glass, 10 years on the skylight, and 5 years on the electronics.  See VELUX warranty brochure for complete details.

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Clean, Quiet & Safe Glass

Keeps skylights virtually spotless, reduces unwanted outside noise and made for out-of-reach applications.


The innovative Pick&Click!™ brackets make blinds installation fast and easy.

Sleek appearance

The streamlined exterior profile does not obstruct the roofline.

Take advantage of a 30% federal tax credit

The Solar Powered "Fresh Air" Skylight is the greatest value for your money, especially when you take advantage of the 30% federal tax credit. This tax credit is applicable on the skylight and installation of your Solar Powered "Fresh Air" Skylight. You could save an average of $850 with federal tax credit eligibility.

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Add Solar Blinds for An Additional Tax Credit

Add VELUX solar blinds – also powered by a small PV solar panel – and receive another 30 percent tax credit on product and installation. In addition to savings, solar blinds give you control over the light and improve your skylight's energy performance.

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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 I have seen the light! I added FCM (Fixed Curb Mounted) skylights to an outbuilding during a renovation. I wanted natural light, but the security of the building kept me from adding windows to the walls. The sun can be brutal and heat up any type of building anywhere so these were the perfect option. The cathedral ceiling in the building made solar powered remote control of the shade the perfect choice. I even added the upgrade of the Velux KLR 200 touchpad remote to control units independently, in concert, on a schedule, in different modes, and all with the ability to add up to 200 different units as I understand it.
Date published: 2017-06-09
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 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 choice for our addition! Had a master Bedroom with walk-in closet and full bath added to our home recently. Decided to put skylights in the bath and closet, and are very pleased with how it turned out. I know from my previous home how dependable Velux flashing is, but it was designed for our kitchen with lense difusers at the ceiling. Great light but no direct lighting. The present project was left open to view the sky on both, and we have enjoyed that every day since.
Date published: 2016-06-30
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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