Ridgelight 25-40°

Ridgelight 25-40° is a classic rooflight solution, where two rows of modular skylights are connected at the ridge. The dual pitched Ridgelight solution is ideal for buildings with large roof openings.

Ridgelight 25-40° with vented skylight modules on both sides is an optimal solution for buildings that require day or night cooling.

The Ridgelights can be supplied with different types of glazing on each side to control heat and glare according to the orientation of the building.

VELUX modular skylights are delivered with a 10-year guarantee on modules and flashings.

VELUX skylight specialists offer support throughout design, specification and installation, including design of the sub-construction needed for installation. Please note that sub-constructions are not included in the VELUX delivery.

Learn more about sub-constructions

View an interactive 3D cross section of the Modular Skylight solution.

Ridgelight solution in 25-40°

 

VELUX modular skylights are available in a wide range of standard sizes and functionalities:

1. Fixed skylight module 

2. Motorized comfort venting skylight module opens up to 410mm 

3. Motorized smoke venting skylight module opens up to 700mm in less than 60 seconds 

Sizes

See size possibilities 
Go to Size grid

Venting skylight modules have a recommended minimum installation height of 2.5 m above floor level (inside) and ground level (outside).
In case of installation below that level, safety measures must be applied by the installer/user to prevent serious injury.

VELUX modular skylight system is a turnkey solution comprising prefabricated skylight modules with dedicated claddings, flashings and vapour barrier connection strip to allow for design of watertight rooflight and glass roof structures.

Comfort ventilation is possible via an integrated chain actuator that can be controlled with VELUX INTEGRA® system or with your preferred building management system. Smoke ventilation can only be controlled with your preferred building management system.

For optimal daylight and heat control consider internal roller blinds that can be pre-mounted from the factory.

View an interactive 3D sample of the Modular Skylight system

Pre-fabricated modular skylights from VELUX come with perfectly matching cladding, flashing and roller blinds. 

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In combination with low energy glazing units, the modular skyligths are able to achieve one of the lowest overall U-values for frame and glazing assembly in the skylight market (Uw values down to 0.86 W(m2/K)).  

Create a rooflight solution to match your design

By adapting the interior lining, modular Ridgelights 25-40° can be used in non-square designs, e.g. obtuse angles, acute angles or ovals. By using adapted linings, the modular skylights meet the demands of modern architecture featuring irregular or curved shapes.  

Shaped solution with oval lining.

Create an asymmetrical solution

Modules of different heights can be combined to form an asymmetrical Ridgelight solution that bridges roof sections of different height and slope. Using glazing with different characteristics on each side of the Ridgelight help maximize daylight and minimize heat intake.

Asymmetrical Ridgelight for roof sections of different heights