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TALHMCWL - Rytons 9x6 Cowled Acoustic AirLiner® Set with Hit & Miss Ventilator

Third party certifications:
  • BRE Certificate

    Certificate type

Rytons Building Products Ltd

Plastic telescopic acoustic cavity liner set with external cowl.

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+44 (0)1536 511874 www.vents.co.uk
Description

Plastic, telescopic acoustic cavity liner set with external cowl, for background room ventilation. Compliant with BS 5250.

Features:

  • For use in noisy areas to reduce the amount of noise entering the building for a more peaceful environment.
  • External cowl protects against excessive weather conditions and alleviates air blasts through the cavity.
  • Telescopic cavity liner contains a system of internal baffles to reduce light and draughts.
  • Reduces sound by 42 dB with internal grille fully open or closed.
  • Internal hit & miss grille manually adjusted with a sliding action allowing ventilation to be controlled as required.
  • External water baffles prevent transfer of water across the cavity.
  • Cowl, air brick and hit & miss grille UV stabilized to slow down the effects of sunlight.
  • BRE verified equivalent area.

As a plastic component this item is not suitable for use within the external walls of high-rise buildings requiring non-combustible materials.

Components:

  • Cowl.
  • Multifix® Air Brick.
  • Acoustic AirLiner®.
  • Hit & Miss Grille.

General information
Features

For use in noisy areas to reduce the amount of noise entering the building for a more peaceful environment

External cowl protects against excessive weather conditions and alleviates air blasts through the cavity

Telescopic cavity liner contains a system of internal baffles to reduce light and draughts

Reduces sound by 42 dB with internal grille fully open or closed

Internal hit & miss grille manually adjusted with a sliding action allowing ventilation to be controlled as required

External water baffles prevent transfer of water across the cavity

Cowl, air brick and hit & miss grille UV stabilized to slow down the effects of sunlight

BRE verified equivalent area

As a plastic component this item is not suitable for use within the external walls of high-rise buildings requiring non-combustible materials

Reduces sound, prevents transfer of water

Material

UV stabilized polypropylene

Size

Cowl: 255 x 154 x 74 mm (l x h x d)

Acoustic AirLiner® with Multifix® Air Brick: 220 x 140 x 250–404 mm (w x h x l)

Hit & Miss Grille: 271 x 171 mm (l x h)

Uniclass 2015
Ventilation ducts (Pr_30_59_96_92)Primary
Specification data - Ventilation ducts
Product Reference

TALHMBCWL

Buff/ Sand Cowl/ Multifix® Air Brick.

TALHMTCWL

Terracotta Cowl/ Multifix® Air Brick.

TALHMWCWL

White Cowl/ Multifix® Air Brick.

Colour -
Air brick

Buff/ Sand

TALHMBCWL

Terracotta

TALHMTCWL

White

TALHMWCWL

Equivalent area

9800 mm² (98 cm²)

Standard product features

Colour:

  • Acoustic AirLiner®: Black.
  • Hit & Miss Grille: White.

Features:

Reduces sound, prevents transfer of water.

Material:

UV stabilized polypropylene.

Size:

  • Cowl: 255 x 154 x 74 mm (l x h x d).
  • Acoustic AirLiner® with Multifix® Air Brick: 220 x 140 x 250–404 mm (w x h x l).
  • Hit & Miss Grille: 271 x 171 mm (l x h).

Literature
Third party certifications
  • Verified
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