A rooflight series used to connect different building heights with a flat roof as the base and a vertical wall at the top.
Suitable for:
Key benefits:
A Wall-mounted Longlight is a row of modules mounted against a vertical wall at the top of the modules. A wall height of maximum 3 m above the wall-mounted Longlight is possible. Wall-mounted Longlights bring light further into a building when installed in a building extension. Wall-mounted Longlights also permit the joining of different ceiling heights and can be used to connect adjacent buildings. When installed at up to 45°, the wall-mounted Longlights add vertical space to the room.
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.
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.
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| Features (?) | Motorized smoke venting skylight module | |
| Flexural Strength (?) | 1000 N/mm2 | 100% |
| 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 | 66.67% |
| Watertightness (?) | 1200 Pa | |
| Wind Resistance (?) | 1200 Pa | 100% |
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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 | |
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| Roof Pitch (?) | 5 - 40 Degrees | |
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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 | |
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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 | 100% |
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| Length (?) | 800 - 2800 mm | |
| Opening Vent Width (?) | 1100 - 2600 mm | |
| Width (?) | 675 - 1000 mm | |
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| Uniclass (?) | Pr_30_59_72 Rooflights | |