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Greenwood L Series Slimline Trickle Ventilator

Sale!

From £6.40 inc VAT | In stock

Product Information

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

Sizes

  • 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)
  • Watertightness Pressure @ no leakage (Pa): 500Pa (for 263mm length), 600Pa (for 485mm length)
  • Fixing: Screw fix

Operation

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

GRESL263BW
Brown
263mm
37dB
£6.4
34 In Stock
GRESL263W
White
263mm
37dB
£6.4
25 In Stock
GRESL485BW
Brown
485mm
34dB
£7.73
59 In Stock
GRESL485W
White
485mm
34dB
£7.73
24 In Stock
SKU
Product Colour
Product Length
Product Airborne Sound Insulation Db
Price
Stock
Quantity
 
SKU
Product Colour
Product Length
Product Airborne Sound Insulation Db
Price
Stock
Quantity
 
SKU
Product Colour
Product Length
Product Airborne Sound Insulation Db
Price
Stock
Quantity
 
SKU
Product Colour
Product Length
Product Airborne Sound Insulation Db
Price
Stock
Quantity
 
Want it delivered on Monday, Nov 10 . Order in the next

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)
  • Watertightness Pressure @ no leakage (Pa): 500Pa (for 263mm length), 600Pa (for 485mm length)
  • Fixing: Screw fix

Additional information

Manufacturer

Colour

Height

Slot Height

Length

Slot Length
Equivalent Area Mm

Air Permeability 50 Pa M Hr
Air Permeability 50 Pa L S
Watertightness Classification

Airborne Sound Insulation Db

British Standard

Fixing

Glass Depth
Control
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