The VELUX VCM manual venting skylight is a manually operated skylight designed for curb mount installations. The VCM venting skylight opens to allow maximum airflow.


  • The VCM series skylight is designed for simple, weather-tight installations onto site-built curbs
  • VELUX VCM manual venting skylights feature factory applied gaskets that seal out water and wind for a weather-tight installation
  • VELUX manually venting skylight are constructed with maintenance free interior and exterior materials that insulate and strengthen the unit
  • VELUX VCM skylights are available in a wide range of both standard and custom sizes
  • VCM skylights are available with your choice of glazing options. Each of which is designed to meet the needs of specific situations

Manual components [included]
VELUX VCM skylight kits include an operator hook and an insect screen.

Convenient manual controls [sold separately]

  • The VELUX VCM skylight can be manually opened and closed with VELUX control rods when installed out-of-reach
  • A white, smooth turning handle is also available for skylights installed within reach

Quick Specs
Use Residential
Installation Curb Mounted
Ventilation Venting
Method Manual
Flashing Required Yes
Blinds Available Most Models
Roof Pitch 0°-60°
Technical Information ››
VCM Installation Instructions ››