Home > Companies > Rytons Building Products Ltd > Rytons Super Acoustic Controllable LookRyt® AirCore®

Plastic, retro-fitted acoustic core ventilator for background room ventilation. Compliant with BS 5250.


  • Reduces sound by 43 dB with internal grille fully open and 50 dB when closed.
  • For use in noisy areas to reduce the amount of noise entering the building to give a more peaceful environment.
  • Unique draught reducing internal panel disperses air evenly into the room for improved comfort.
  • Panel manually adjusted with an easy push/ pull or tilt action allowing ventilation to be controlled as required.
  • Internal panel can be painted or wallpapered to match room décor for a discreet appearance.
  • External water baffle prevents transfer of water across the cavity.
  • Interlocking components aid correct positioning, alignment and easy installation.
  • External grille UV stabilized to slow down the effects of sunlight.
  • Screws provided to secure the internal panel.
  • BRE verified equivalent area.


  • External Grille.
  • Tube.
  • LookRyt® Panel.

Related literature

The following content references this product:

Standard product features

Equivalent area:

8500 mm² (85 cm²).


  • External Grille: 166 x 160 mm (l x h).
  • Tube: 358 x 127 mm (l x diameter).
  • LookRyt® Panel: 172 x 172 mm (l x h).


  • External Grille: UV stabilized high impact polystyrene.
  • Tube: High impact polystyrene containing sound absorbent foam lining (includes recycled plastic).
  • LookRyt® Panel: High impact styrene.


  • Tube: Black.
  • LookRyt® Panel: Magnolia (can be decorated).

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-80-50/394 Ventilation ducts

Product specification

An important note about specifying



Rytons Building Products Ltd


+44 (0)1536 511874

Product reference

Buff/ Sand External Grille.
Terracotta External Grille.
White External Grille.

Manufacturer details

Design House,
Orion Way,
Kettering Business Park,
Northamptonshire, NN15 6NL
Tel +44 (0)1536 511874
Fax +44 (0)1536 310455
NBS Plus