Manual Venting Skylights
Discontinued, available while supplies last
IMPORTANT: Tempered glass does not meet building codes in California or Minnesota or in many states if the skylight is installed out of reach. Please confirm before ordering.
"Fresh Air" skylights can be opened to create a chimney effect, drawing air upward to improve air quality in your home
VELUX Low-E3 Tempered Glass is argon-filled dual pane glass, which provides year-round comfort and energy efficiency
Eligible for the VELUX 10-year installation warranty when installed with appropriate VELUX flashing kit (sold separately) on a pitched roof using the included underlayment
Curb mount skylights can be installed on a flat or sloped roof and with a wide variety of roofing materials

MANUAL VENTING SKYLIGHT FEATURES
Easy to Open and Close
Use a control rod when skylight is out of reach or a crank handle when skylight is within reach. (Sold separately.)
Room Darkening Shade
Enjoy the benefits of better light control and improved energy efficiency. (Sold separately.)
Argon-filled dual pane glass for year-round comfort and energy efficiency.
3 Layers of Water Protection
10-year installation warranty when installed with VELUX flashing kit. Skylight gasket, underlayment & flashing work together to prevent leaks.
Curb Mount Design
Curb mount skylights can be installed on a flat or sloped roof and with a wide variety of roofing materials.
Insect Screen
VELUX venting skylights include an insect screen that allows you to bring fresh air indoors while keeping pests outdoors.
VCM Skylight Sizes
| VCM Size Code | 2222 | 2234 | 2246 | 3030 | 3046 | 3434 | 4646 |
| Inside Curb WxH (in) | 221⁄2 x 221⁄2 | 221⁄2 x 341⁄2 | 221⁄2 x 461⁄2 | 301⁄2 x 301⁄2 | 301⁄2 x 461⁄2 | 341⁄2 x 341⁄2 | 461⁄2 x 461⁄2 |
| Outside Curb WxH (in) | 251⁄2 x 251⁄2 | 251⁄2 x 371⁄2 | 251⁄2 x 491⁄2 | 331⁄2 x 331⁄2 | 331⁄2 x 491⁄2 | 371⁄2 x 371⁄2 | 491⁄2 x 491⁄2 |
| Max. Clearance WxH (in) | 265⁄8 x 265⁄8 | 265⁄8 x 385⁄8 | 265⁄8 x 505⁄8 | 345⁄8 x 345⁄8 | 345⁄8 x 505⁄8 | 385⁄8 x 385⁄8 | 505⁄8 x 505⁄8 |
The cost to install the VELUX manual venting skylight depends on your specific project. These estimates show the average cost of buying and installing 1 new skylight, including the cost of labor for both the exterior and interor finish. Speak with a local installer, roofer, or contractor to get a better cost estimate for your project.

Below is a video outlining the installation procedures for a VELUX curb mounted skylight. If you have specific questions about installation or sizing please call or email us with questions. Our normal response time is usually within just a few hours.
Specifications
Details
| Cladding Type | Aluminum | Venting Type | Manual |
| Frame Material | Pine | Returnable | 45-Day |
| Glazing type | Tempered glass | Rotates for Cleaning | No |
| Insect screen | Included | Skylight Mounting Type | Curb Mount |
| Low-E | Low-E366 | UV protection | 95.2% |
| Required roof pitch | 0-60 degrees | U-Factor | 0.53 |
Warranty / Certifications
| Product warranty | 10-year limited | Florida Product Approval | 13560 |
| Insulated glass warranty | 20-year limited | Texas Dept Insurance | SK03 |
| Energy Star qualified | All 4 US zones | IAPMO | UES #0199 |

