Size Grid

Check out the size grid of pre-fabricated VELUX modular skylights, which are available as fixed, comfort and smoke venting skylight modules.

Fixed modules

Comfort ventilation

Smoke ventilation

For size specific load capacity, please contact us.

If roller blinds are requested for smoke venting modules, please refer to local fire authorities for permission.

Symbol explanation 

Color for standard size  Standard size

Color for special size  Special size, functional limitations may apply

* Module height above 2400 mm is delivered with an extra strong glazing unit only.

o Only open system actuator available.

‡ Not available for Ridgelight

How to measure the modules 

Width and height of the modules are determined by the outer width (W) and height (H) dimensions of the frame (not the measurements of the cladding, flashing or brackets).