Sonar Luna is a smooth matt black ceiling tile that provides
a dramatic ceiling expression. It is the ideal choice for
cinemas, concert halls, theatres, night clubs and other areas
where good acoustics in dark surroundings are required.
Sonar Luna is available with both E edges for a semi-concealed ceiling
solution, and with D edges for a concealed appearance. Sonar Luna with
D edges is ideally suited for use in cinemas as the grid is fully concealed
thereby ensuring there are no distracting screen reflections on the ceiling.
Sonar Luna can be combined with RockLux Astro System, an accessory which
allows you to create the illusion of a starry night. The stars are formed by
integrated fibre optics – either 8 or 15 optics per tile. The integrated fibre
optics are protected by a solid cover on the rear of the tile.
When designing rooms which have special acoustic requirements, such as
cinemas, we recommend that you contact Rockfon or a specialist acoustic
Humidity resistance and dimensional stability Light reflection
(Flexural tensile strength) 3% diffuse light reflection in accordance with ISO 7724-2.
Rockfon ceiling tiles are dimensionally stable, even at
humidity levels of up to 100% RH. As the humidity inside a Fire performance
building has no influence on Rockfon ceiling tiles, the ceiling General:
can be installed at all temperatures ranging from 0ºC to Sonar Luna is made from 100% pure stone wool which can
40ºC, and no acclimatisation is necessary. Rockfon ceiling withstand more than 1000°C for more than 120 minutes
tiles retain their superior properties even in infrequently without melting.
heated and unheated rooms. However, in accordance with
best practice building design, precautions should be taken to Reaction to fire:
avoid condensation risks. Class A1 in accordance with BS EN 13501-1.
Sonar Luna is predominantly classified as class 1/C/0N in Fire protection:
accordance with BS EN 13964. However, certain module Sonar Luna can be used in conjunction with RockLink grid to
sizes are class 2/C/0N. create a 60 minutes fire protecting ceiling in accordance
with BS 476.
Rockfon tiles with E and D edges can be demounted.
The Sonar Luna surface can be vacuum cleaned with a soft
brush attachment up to 52 times/year.
Stone wool is an inorganic material and so is not attacked
by rot, fungi or bacteria. This makes for a cleaner and
healthier indoor environment.
Edge detail Module size Thickness Weight Installation
mm mm kg/m2 System
D 600 x 600 20 3.5 RockLink System Z
1200 x 600 20 3.5
D (600x600 only)
E24 600 x 600 20 3.5 RockLink 24
1200 x 600 20 3.5
RockLink 24 FasTrac
Sonar Luna D, E24 (20 mm)
125 250 500 1000 2000 4000Hz
Suspension 125 250 500 1000 2000 4000 αw NRC ISO
mm Hz Hz Hz Hz Hz Hz Class
200 mm 0.45 0.75 0.95 0.90 1.00 1.00 0.95 0.90 A
ACTIVATE YOUR CEILING
Rockfon® develop intelligent ceiling solutions which actively address
a number of important issues in modern buildings and renovation projects.
Rockfon products are known for their design, aesthetics and ease of
installation; coupled with the key performance features of superior fire
resistance and acoustics.
This ensures that our ceiling solutions are among the highest performing,
most cost effective and time efficient in today’s interiors market.
The comprehensive ceiling solution portfolio from Rockfon ensures that our
customers are able to actively add value to the construction process, by
ultimately creating superior interior environments.
That is why we say “ACTIVATE YOUR CEILING”.
Subject to alterations in range and product technology without prior notice.
Rockfon Limited accepts no responsibility for printing errors.
1 Furzeground Way,
Stockley Park East,
Uxbridge, UB11 1BD
Tel. 0208 622 3071
Fax 0208 622 3163