Select regional version:
The object content is configured for use in UK, but it may also be suitable for use in other locations.
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.
| Platform | Compatible | Version | Certified to |
|---|---|---|---|
IFC
|
- | 1 | 2.1 |
Revit
|
- | 1 | 2.1 |
| IfcExportAs |
|
IfcWindowType |
| IfcExportType |
|
SKYLIGHT |
| Accessories |
|
n/a |
| Form |
|
Modular rooflights |
| FrameFinishCoating |
|
Polyester powder coated |
| FrameFinishColour |
|
Scratch-resistant powder lacquer |
| FrameFinishFilmThicknessMinimum |
|
n/a |
| FrameMaterial |
|
NBS_VeluxCommercial_Coating_White |
| GlazingOrInfillCoating |
|
Low E coating; Sun 1; Sun 2 |
| GlazingOrInfillColour |
|
Clear |
| GlazingOrInfillConstruction |
|
Double glazed; Triple Glazed |
| GlazingOrInfillType |
|
Insulating glass units |
| HeightOptions |
|
1200, 1400, 1600, 1800, 2000, 2200, 2400, 2600, 2800, 3000 |
| IntegralKerb |
|
False |
| OperationControl |
|
Fixed, Actuator chain stroke |
| OperationType |
|
HFC, HVC |
| ProductPerformanceFirePerformanceFireResistance |
|
REI 30 |
| ProductPerformanceFirePerformanceReactionToFire |
|
Class B, s1-d2 |
| ProductPerformanceFirePerformanceSurfaceSpreadOfFlame |
|
BROOF (t4) |
| ProductPerformanceWholeWindowUValue |
|
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) |
| WidthOptions |
|
675, 750, 800, 900, 1000 |
