Name: Greenwood L Series Slimline Trickle Ventilator
Brand: Greenwood Vents
SKU: 160987
Availability: InStock

Manufacturer

Colour

Height

Slot Height

Length

Equivalent Area Mm

Watertightness Classification

Airborne Sound Insulation Db

British Standard

Fixing

Clear

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

Manufacturer: Greenwood
Colour: Available in White, or Brown
Length: Available in 263mm, or 485mm
Height: 15mm
Slot Height: 10mm
Slot Length: 203mm (for 263mm length), 203mm/20mm Bridge/203mm (for 485mm length)
Equivalent Area (mm²): 1600mm² (for 263mm length), 3200mm² (for 485mm length)
Airbourne Sound Insulation: 37dB (for 263mm length), 34dB (for 485mm length)
Air Permeability @ 50 Pa (m²/hr): 5 (for 263mm length), 4 (for 485mm length)
Watertightness Pressure @ no leakage (Pa): 500Pa (for 263mm length), 600Pa (for 485mm length)
Fixing: Screw fix

Additional information

Manufacturer	Greenwood Vents
Colour	Brown, White, White
Height	15mm
Slot Height	10mm
Length	263mm, 263mm, 485mm, 485mm
Slot Length
Equivalent Area Mm	1600mm², 1600mm², 1600mm², 1600mm², 1600mm², 3200mm², 3200mm², 3200mm², 3200mm², 3200mm²
Air Permeability 50 Pa M Hr
Air Permeability 50 Pa L S
Watertightness Classification	E4
Airborne Sound Insulation Db	34dB, 34dB, 34dB, 34dB, 34dB, 34dB, 34dB, 34dB, 37dB, 37dB, 37dB, 37dB, 37dB, 37dB, 37dB, 37dB
British Standard	Yes
Fixing	Screw
Glass Depth
Control

Greenwood L Series Slimline Trickle Ventilator

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Description

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