VMS Step Ridgelight 5–25° - Rooflight
Verified by manufacturer 1 month ago
Multiple rows of skylight modules connected to create a large glass roof.
Application
- Flat roof.
- Rooflight installation pitch 5-25°.
Description
The Step Longlight and Step Ridgelight solutions enable great daylight design in buildings with large, open atriums.
The solution consists of multiple rows of VELUX modular skylights connected as Step Longlights 5-25°, Step Ridgelights 25° or as Step Ridgelight 5-25° on Girder.
The rows are connected by a factory finished flashing that ensures drainage of water between the rows. The rows must be supported by structural beams on the inside of the building.
Features and benefits:
- Prefabricated solution for large, glazed roofs.
- Elegant design with option of slim beams between the rows/ steps.
- Maximum daylight through the roof.
Glazing:
- Insulated glazing (Ug values down to 0.5 W/m²K).
- Toughened outer glass.
- Laminated inner safety glass.
- Falling through safety.
- Sound insulation (traffic, rain and hail).
- Warm edge spacer (protects insulation properties over time and minimizes the risk of condensation at pane edges).
- Step pane (leads water off the unit).
- Sun protection coating (optional).
General information
Color | Other |
Finish | Powder-coated Guidance for specification option: Sun protection coating - (optional). Lacquered Guidance for specification option: Scratch-resistant powder lacquer. |
Material | Aluminium Composite Guidance for specification option: (80% Fibreglass/20% Polyurethane). |
Shape | Rectangle Guidance for specification option: Step panes in ridged formation. |
Width | 675 mm 750 mm 800 mm 900 mm 1000 mm |
Height | 1200 mm 1400 mm 1600 mm 1800 mm 2000 mm |
Warranty description | Ten year |
Uniclass | |
CAWS | L10/460 Rooflights |
Specification data - Framed rooflights
Form | Modular rooflights. |
Size | 675 x 1200 mm.675 x 1400 mm.675 x 1600 mm.675 x 1800 mm.675 x 2000 mm.675 x 2200 mm.675 x 2400 mm.750 x 1200 mm.750 x 1400 mm.750 x 1600 mm.750 x 1800 mm.750 x 2000 mm.750 x 2200 mm.750 x 2400 mm.800 x 1200 mm.800 x 1400 mm.800 x 1600 mm.800 x 1800 mm.800 x 2000 mm.800 x 2200 mm.800 x 2400 mm.900 x 1200 mm.900 x 1400 mm.900 x 1600 mm.900 x 1800 mm.900 x 2000 mm.900 x 2200 mm.900 x 2400 mm.900 x 2600 mm.900 x 2800 mm.1000 x 1200 mm.1000 x 1400 mm.1000 x 1600 mm.1000 x 1800 mm.1000 x 2000 mm.1000 x 2200 mm.1000 x 2400 mm.1000 x 2600 mm.1000 x 2800 mm.1000 x 3000 mm. |
Product performance | |
Fire performance | |
Fire resistance | REI 30. |
Reaction to fire | Class B, s1-d2. |
Whole window U-value | Double glazed - 1.1 W/m²K (centre pane) / Uw: 1.4 W/m²K; Triple Glazed - 0.7 W/m²K (centre pane) / Uw: 1.0 W/m²K (glazed module). |
Frame | |
Material | Pultruded composite.Guidance for specification option: (80% Fibreglass/20% Polyurethane) high strength, low thermal conductivity, low linear expansion coefficient frame. |
Finish | |
Coating | Polyester powder coated. |
Colour | Scratch-resistant powder lacquer. |
Glazing or infill | |
Type | Toughened outer glass and laminated inner safety glass solution. |
Construction | Double glazed.Triple glazed. |
Colour | RAL Colours available. |
Coating | Low E coating.Sun 1.Sun 2. |
Operation | |
Type | HFC.HVC. |
Control | Actuator chain stroke.Fixed. |
Execution | Installation of framed rooflights. |
Sustainability data
Contains Red List materials | No |
Country of product manufacture | Denmark |
Material | Aluminium Composite Guidance for specification option: (80% Fibreglass/20% Polyurethane). |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 IFC | - | 1 |
 Revit | - | 1 |