OWA logo white

Constellation

OWA premium Constellation is a 15 mm thick, white painted, mineral ceiling tile with a needled celestial pattern. The surface needling offers class C sound absorption and the 600×600 mm square edge tile is available from stock. However, other sizes and edge details are available on request, e.g. 1200×600 mm.

It’s a quality, cost-effective ceiling tile suitable for communal spaces and back areas. In particular, we recommend it for retail, education and industry. It’s a class C sound absorber which helps to lower reverberation times in moderately noisy spaces. Constellation is available in many sizes and edge details. It’s suitable for 24mm and 15mm exposed ceiling grid as well as a clear spanning corridor system.

OWA manufactures our mineral wool tiles from natural and recycled materials using a wet-felt process. Our boards contain negligible VOCs and exclude formaldehyde resin in their formulation. Therefore, they contribute to excellent indoor air quality which is ideal for school or office ceilings.

OWA Constellation ceiling tiles form a complete suspended ceiling system when combined with our exposed ceiling grid and perimeter trim. They are easy to install and demount for service access. OWA mineral board is dense and firm, ensuring the tiles maintain integrity during frequent handling. The solid core ensures particle emissions are low and cut edges are clean, eliminating the need for resealing. Also, the tile density prevents dust settling and marking the surface via air filtration.

Specification

Material 15 mm classic mineral
Module size* 600 x 600 mm and 1200 x 600 mm (E3, E6 and E15)
1800 x 300 mm, 1800 x 400 mm, 1800 x 600 mm, 2500 x 300 mm and 2500 x 400 mm (E3)
2500 x 300 mm and 2500 x 400 mm (LE1/SE3 – for S6a corridor)
Colour White
Surface Painted, celestial pattern
Edges Square edge (E3), Teg24 edge (E6), Teg15 edge (E15) and S6a (LE1/SE3)
Suspension system* 24 mm tee grid – suitable for SE and Teg24
15 mm tee grid – suitable for SE and Teg15
S6a corridor – suitable for LE1/SE3
Sound absorption** αw = 0.80 (class C)
Sound insulation** Dnfw = up to 31 dB
Reaction to fire A2-s1,d0 (BS EN 13964 & EN 13501-1)
Moisture resistance Up to 95% RH
Light reflectance** Up to 88
Cleaning Vacuum, wipe and dust only
VOC emission Class A+ (ISO 16000)
Formaldehyde emission E1 (BS EN 13964), OWAcoustic < 5 µg/m³
Indoor air comfort Gold (Eurofins)
GreenTag GreenRate Level A
Cradle to cradle Bronze
Environment 100% recyclable (made after 1/10/97)
EPD A1 – A3 GWP = 3.17 kg CO2 eq/m² (EN 15804)
Recycled content 47%
Renewable resources 13%
Product warranty+ 10 years

* Other sizes and systems may be available on request.
** Linear sound insulation, sound absorption and light reflectance values are dependent on tile surface, ceiling slab and other additional factors. Please contact us for clarification.
+ Terms and conditions apply, please download and read our warranty.
† See DS_9989 Cleaning recommendation

Application Areas

Offices Corridor, meeting room, open plan, lobby, reception, kitchen
Education Classroom, hall, corridor, lecture theatre, canteen, dining room, office, reception
Retail Shopping centre, supermarket, boutique, department store, showroom
Leisure Hotel, restaurant, sports centre, bar, games area, gym, changing room, reception, corridor
Healthcare Corridor, office, back area
Residential Corridor, office, common rooms

For more information regarding ceiling tile application areas, please review our summary page.

Availability

In Stock Yes
Details 600 x 600 mm square edge (E3) tiles are available from UK stock* to accompany our exposed ceiling grid.
Delivery* Available within 2-4 days from receipt of order and OWA confirmation (excl. Scotland, Scotland will be 4-6 days). Please contact us by phone or email to check price and availability.
Further Information Other sizes and edge details are available on a project-by-project basis, lead times will vary.
Additional suspended ceiling product data and system options may be available on our Global website: Constellation

* Dependent on current order intake, stock holding and qty required.

Videos

OWA System S3 installation

OWA grid factory in Amorbach and System S3 installation

OWA System S3 with Constellation in a healthcare clinic

Certifications

European CE mark
EPD third party verified logo EN 15804
Eurofins Gold certificate for indoor air comfort
Red List Free logo
Cradle to cradle certified bronze
Green Tag certified Level A
French emissions standard for indoor air quality class A plus
OWA mineral ceiling tiles use natural organic binders
Recyclable
Finishes and Interiors Sector member (FIS)

Related Products