VELUX Ridgelight 25-40°
A dual pitched rooflight for installation on a flat roof or at a roof apex.
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.
Suitable for:
- Flat roof and at the top of a sloped roof
- Flat roofing material
- Opening width in roof min./max 1.1-4.5 m (for venting modules 1.4-4.5 m)
- Rooflight installation pitch 25-40°
Key benefits:
- Ensures maximum daylight and thermal comfort
- Adds spaciousness to the area below
- Totally self-supporting solution
VELUX modular skylights are delivered with a 10-year guarantee on modules and flashings
Specification Details
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that VELUX Commercial is consulted before specifying.
Technical
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| Features (?) | Motorized smoke venting skylight module | |
| Flexural Strength (?) | 1000 N/mm2 | |
| G-Value or Solar Factor (?) | 0.13 - 0.6 % | |
| Operation (?) | Motorized | |
| Resistance to Fire From Outside (?) | Broof (t1) | |
| U-value (overall) (?) | 0.86 - 1.5 W/m2k | |
| Watertightness (?) | 1200 Pa | |
| Wind Resistance (?) | 1200 Pa | |
Materials & Finishes
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| Finish(es) (?) | Powder Coated | |
| Glazing Material (?) | All glazing units include a toughened outer glass layer and a 3+3 or 5+5 mm safety inner glass layer with two layers of 0.38 mm interlayer PVB foil.The triple-glazing units have a heat-strengthened middle glass layer. Heat strengthened glass is also util | |
| Glazing Type (?) | Double Glazed , Triple Glazed | |
Physical Properties
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| Roof Pitch (?) | 25 - 40 Degrees | |
Certifications & Ratings
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| Air Permeability Class (?) | Class 4 | |
| CE Marking (?) | ||
| External Fire Performance (?) | Broof(t1),Broof(t4) | |
| Reaction to Fire (?) | B | |
| Resistance to Wind Load (Class) (?) | Class C5 | |
Commercial
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| Typical Building Sector (?) | Commercial , Education , Industrial , Leisure , Public | |
| Typical Building Type (?) | Factories , Hotels , Nurseries , Offices , Schools , Sheltered Accomodations , Sport Facilities | |
| Warranty (?) | 10 years | |
Size & Weight
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| Length (?) | 800 - 2800 mm | |
| Opening Vent Width (?) | 2600 - 5000 mm | |
| Width (?) | 675 - 1000 mm | |
Other
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| Uniclass (?) | Pr_30_59_72 Rooflights | |
Contact
Contact
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