Velux Deck-Mounted VSE Electric Fresh Air Skylight C01 C04 C06


Comes with a pre-installed insect screen and KLN 300 Remote

Typically ships within 5 business days.  For additional options not reflected on product page, please contact us at 1 (800) 267.2308 and ask for an E-Commerce Representative

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KLI 310 Keypad (+$119.00)
KLF 200 (+$272.00)
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Velux Deck-Mounted VSE Electric Fresh Air Skylight C01 C04 C06

The Velux Deck-Mounted VSE Electric Fresh Air Skylight C01 C04 C06 is electric powered and designed to bring natural light and air into your home.  They feature a pre-finished white interior wood frame and a single 20′ hardwire to connect to a standard junction box.  They are also equipped with a rain sensor that will automatically close the skylight at the very first site of rain.  With their “No Leak Promise”, these units are guaranteed to keep the water out and the sunshine flowing in!  These skylights come with a Velux KLI 310 Keypad, which can be used for individual operation of one motor or simultaneous operation of several motors of the same product type using 1-way io-homecontrol® RF. The installation is wireless and battery powered.  Each model also uses Laminated LowE3 Glass to help your skylight remain clean, quiet & safe.


  • Clean, Quiet & Safe Glass – Silicon dioxide makes Neat® glass exceptionally smooth.  Due to being smoother than ordinary glass, water disperses evenly and evaporates quickly, greatly reducing water spotting.  It also reduces unwanted outside noise by up to 25% less than standard double plane glass.
  • Rain Sensors – Due to an integrated rain sensor, the skylight will close automatically with inclement weather.
  • No Leak Promise – All Velux skylights carry a 10-year installation warranty, plus 20 years on the glass, 10 years on the product.
  • Standard Hard Wire – Single 20′ hard ware connects to any standard junction box.
  • Fresh Air – By adding fresh air and ventilation to your home, the Velux VSE Electric Fresh Air Skylight can be essential for health and well-being.

Size Chart

Size codes for this product page are highlighted in red.  Click any of the blue-highlighted codes to go to their corresponding product pages.

Size Code C01 C04 C06 C08 M02 M04 M06 M08 S01 S06
Outside Frame 21 1/2″ x        27 3/8″ 21 1/2″ x        38 3/8″ 21 1/2″ x        46 1/4″ 21 1/2″ x        54 15/16″ 30 9/16″ x     30 1/2″ 30 9/16″ x     38 3/8″ 30 9/16″ x     46 1/4″ 30 9/16″ x     54 15/16″ 44 3/4″ x        27 3/8″ 44 3/4″ x       46 1/4″
Rough Opening 21″ x 26 7/8″ 21″ x 37 7/8″ 21″ x 45 3/4″ 21″ x 54 7/16″ 30 1/16″ x 30″ 30 1/16″ x      37 7/8″ 30 1/16″ x      45 3/4″ 30 1/16″ x      54 7/16″ 44 1/4″ x        26 7/8″ 44 1/4″ x        45 3/4″

Installation Video

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