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
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.
