Rytons Super acoustic controllable LookRyt Air Core – Terracotta AAC125HPTC

Sound Reduction & Equivalent Area:

Sound reduced by 45 dB with internal grille fully open and 50 dB when closed (Dn,e,w) (tested by BRE Acoustics).
8,400mm² (84cm²) equivalent area (tested to BS EN 13141-1:2004 and independently verified by the BRE).

Size:

Cowl: 217mm L x 210mm H x 93mm D.
External grille: 166mm L x 160mm H.
Tube: 127mm (5″) Dia. x 358mm L.
LookRyt® panel: 172mm L x 172mm H.

Composition:

Cowl and external grille: U.V. stabilised high impact polystyrene.
Tube: High impact polystyrene containing sound absorbent foam lining.
Tube contains recycled plastic.
Tube softening point: 70ºC (unlined).
Tube melting point: 120ºC (unlined).
Foam flammability testing: UL94 HF-1.
Foam burn rate testing: FMVSS302, 4 inches min-1 (max).
LookRyt® panel: High impact styrene.
LookRyt® panel melting point: 160-180ºC (unlined).

Features and Benefits

Retro-fitted core ventilator with external cowl for background room ventilation.
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.
External cowl protects against excessive weather conditions and alleviates air blasts through the cavity.
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 the transfer of water across the cavity.
Cowl and external grille U.V. stabilised to slow down the effects of sunlight.
Position at a high level (typically 1.7m above floor level) for all dwelling types and storey heights.

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. Contact our technical sales office on 02084639696 about a compliant alternative using Rytons A1 Fire-rated Bespoke Metal Service.