Dimensions (nom.)
24 x 24 x 5/8"
Surface
needled/perforated
Surface material
colour-coated, white
Colour
white (similar to RAL 9003)
Light reflection
ca. 88 (ISO 7724-2, ISO 7724-3)
Sound absorption (NRC)*
up to 0.80
Sound reduction CAC*
up to 33 dB
Fire behaviour according to ASTM
(ASTM E84) | class A (ASTM E1264)
Share of renewable resources
6 %
Resistance to humidity
up to 95 % RH, short-term
* Resistance to fire, linear sound insulation and sound absorption depending on size, system, ceiling slab and other additional measures as well as availability in the respective market. Further versions on request. If you have any questions about your individual project, we will be happy to help you.
Seals and certifications
CE: Products bearing the CE mark are tested and manufactured in accordance with European regulations. Defined health, safety and environmental protection objectives are met.
RAL: The RAL quality mark guarantees the biosolubility of mineral wool in accordance with EU law.
Organic Binder: For more than 25 years, OWA has been producing mineral ceiling elements in compliance with the highest quality standards and using plant-based binders - so-called organic binders.
OWA green circle: All OWA mineral ceilings from the OWAlifetime collection that were produced after 1 October 1997 are 100% recyclable. They can be fed into the OWA green circle, the company's own recycling system.
Blauer Engel: German environmental label awarded to products and services that fulfil high environmental, health and performance criteria.
VOC A+: The VOC emission class categorises products based on their emission level of volatile organic compounds and indicates their impact on indoor air quality. Class A stands for very low emission.
Green Label Singapore: Government environmental certification that recognises products and services that meet certain environmental standards and at the same time promote health.
Green Tag: A rating system that assesses products according to their environmental friendliness and provides transparent information about their ecological footprint based on various criteria.
Cradle to cradle: Confirms that a product meets certain sustainability standards by using materials that are safe for human health and aims to minimize waste and use resources efficiently.
HPD: Standardized format for the disclosure of product contents and their potential health effects throughout the entire life cycle.
The world's most popular ceiling design from OWA with fine to medium-coarse perforations impresses with a large variety of edge types. Constellation also has good sound absorption and several variants have very high fire resistance.
Recyclability: Indicates whether products can be reused.