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Greenwood Vents, Multipoint and UPVC, New Products, Special Offers, Window Hardware, Window Ventilators
Greenwood L Series Slimline Window Ventilator
Price range: £ 5.00 through £ 7.73
Description
The L Vent is one of the slimmest window ventilators on the market and is suitable for low-profile window frames where space to install a window vent is restricted.
- Bottom operation
- 10mm rout required
- The smaller model offers excellent sound attenuation to 37dB(A) when in the open position
- UKAS accreditation
- Fully accredited and tested
- The L Vent has been independently tested at a third-party accredited test house to all of the current British Standards.
- 15mm height
Additional information
| Colour | Brown, White |
|---|---|
| Height | 15mm |
| Slot Height | 10mm |
| Length | 263mm, 485mm |
| Slot Length | 203mm/20mm Bridge/203mm, 203mm |
| Equivalent Area (mm²) | 3200mm², 1600mm² |
| Air Permeability @ 50 Pa (m²/hr) | 4, 5 |
| Air Permeability @ 50 Pa (l/s) | 1.1, 1.38 |
| Watertightness Pressure @ no leakage (Pa) | 600Pa, 500Pa |
| Watertightness Classification | E4 |
| Airborne Sound Insulation (dB) | 34dB, 37dB |
| British Standard | Yes |
| Fixing | Screw |
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