Homeowners
Professionals
VELUX Academy
Dealer Extranet
EN (GB)
<span>VELUX logo</span>
Tools and Services
Products and Documents
Feature/Top Navigation/Search/SearchCtaText
Contact and support
Tools and Services
Installers
Dealers
Architects
Housebuilders
Dealer Extranet
Daylight Visualizer
Catalogues
Digital guidelines
View all
Products and Documents
Sloped roof window
VELUX for professionals
technical library
Flat roof windows
Dome for uninhabited rooms
Manual
Manual
The VELUX dome with manual operation is possible by adding a manual operation rod and vented frame to the fixed variant for fresh air ventilation.
The VELUX dome with manual operation is possible by adding a manual operation rod and vented frame to the fixed variant for fresh air ventilation.
Feature/Technical Library/Labels/Go To Products
CFJ dome base unit, ZCJ ventilation sash, manual spindle drive, ISJ dome top