VELUX Longlight 5-30°
by VELUX Commercial
A mono-pitched solution ideal for flat roofs. A Longlight solution is a single row of modules that lights up hallways, corridors and large rooms with natural daylight. Multiple rows of Longlights form an ideal glass roof for large open areas, e.g. atriums. Install the Longlights to follow the interior floor plan to optimise daylight and ventilation in every corner of the room.
The modular Longlights allow fast and easy closure of the roof to reduce cost and speed up the interior works
Suitable for:
- Flat and sloped roof
- Flat roofing material
- Opening width in roof min./max. 0.6-3.1 m (for venting modules 0.8-2.5 m)
- Rooflight installation pitch 5-30°
Key benefits:
- Subtle expression thanks to low pitch design
- Adding daylight to hallways, corridors and large rooms
- Great value-for-money due to fast and hassle-free installation
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.
Specification Details for VELUX Longlight 5-30° (Flat Skylights)
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 | 100.00% |
| G-Value or Solar Factor (?) | 0.13 - 0.6 % | |
| Impervious to driving rain (?) | E1200 | |
| Insulating Glass Configurations (?) | :pw-E coating , Laminated inner glass with PVB foil , Low-E coating , Middle glass , Outer glass layer with step , Spacer | |
| Operation (?) | Motorized | |
| Resistance to Fire From Outside (?) | Broof (t1) | |
| U-value (overall) (?) | 0.86 - 1.5 W/m2k | 73.33% |
| Watertightness (?) | 1200 Pa | |
| Wind Resistance (?) | 1200 Pa | 100.00% |
Size & Weight
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| Length (?) | 800 - 2400 mm | |
| Opening Vent Width (?) | 1200 - 2500 mm | |
| Width (?) | 675 - 1000 mm | |
Other
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| Uniclass (?) | Pr_30_59_72_77 Skylights | |
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 | |
Materials & Finishes
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| Finish(es) (?) | Powder Coated | |
| Frame Material (?) | Fibreglass , Polyurethane Resine | |
| 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 | |
Commercial
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| Guarantee (?) | 10 Years | 100.00% |
| Typical Building Type (?) | Factories , Hotels , Nurseries , Offices , Schools , Sheltered Accomodations , Sport Facilities | |
| Warranty (?) | 10 years | 75.68% |
Physical Properties
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| Roof Pitch (?) | 5 - 25 Degrees | |
File Downloads for VELUX Longlight 5-30°
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