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DB-44AWV

Airflow: 7700mm² Equivalent area 44 Db Dn,ew (Open Positon)

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Acoustic Passive Wall Vent

  • Retro-fitted core ventilator for background room ventilation. Fitted from the inside.

  • Allows the introduction of fresh outside air into the room to disperse moisture, odours and other airborne pollutants.

  • Use in noisy areas to reduce the amount of noise entering the building for a more peaceful environment.

  • Unique draught-reducing panel manually adjusted with an easy push/pull or tilt action allowing air to be controlled as required.

  • Paint or wallpaper the panel to match room décor for a discreet appearance.

  • External water baffle prevents transfer of water across the cavity.

  • External grille U.V. stabilised to slow down the effects of sunlight.

  • Sound reduced by 44 dB with internal grille fully open and 50 dB when closed (Dn,e,w) (tested by BRE Acoustics).

  • 7,700mm² (77cm²) equivalent area (tested to BS EN 13141-1:2004 and independently verified by the BRE).

Size:

  • Tube: 127mm (5″) Dia. x 358mm L.

  • Panel: 172mm L x 172mm H.

  • Please note: This item is a plastic component and therefore is not suitable for use within a) the external walls of buildings more than 11m high where people sleep on the premises (residential, institutional or hospitality) or b) external wall surfaces within 1m of the boundary if the building is 11m high or less, in England.

Colours:

  • Terracotta - DB44AWV-T

  • Buff/Sand - DB44AWV- S

  • White - DB44AWV-W

  • Internal panel: Magnolia (may be painted or wallpapered to match décor).

Coloured Finishes Available

Our Aluminium range of standard & acoustic window vents are readily available in most RAL/Interpon finishes & Specials such as metallic upon request (Black end caps).

Matching PPC end caps available!

RAL9010 White, RAL7016 Anthracite grey, RAL7015 Slate Grey, RAL9001 Cream & RAL9005 Black - stock items

 

Whether you are looking for a solid or mixed inner & outer finish combination at Dba we can provide  what your project requires for all window types.

 

Performance 
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Acoustic Performance

 

We have a range of acoustic solutions both for windows and  walls  ranging from  33Db to 55Db  all tested in the open position.

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Equivalent Area

 

All our acoustic vents are tested in compliance with Doc F (Ventilation)  meaning you can satisfy building regs & acoustic requirements with just one product.

Dba products

Unit Q Linwood Centre 

Linwood Lane

Leicester

LE2 6QJ

email: team@dbaproducts.net

Tel: 01163800424

VAT Reg: 302954516

Dba Products (South)

Unit 23530 Courier Point

13 Freeland Park

Wareham Rd

Poole

BH16 6FH

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