Porto Suspended horizontal or vertical ceiling absorber
Beyond its acoustic performance, Porto is CHOC‑certified in accordance with DIN 18032‑3 (class D2), guaranteeing its resistance to ball‑impact safety tests in sports environments.
This compliance allows acoustic treatment to be integrated into ceilings in gymnasiums and multisport halls without compromising safety requirements.
CHOC Certification: laboratory‑tested compliance
The Porto acoustic ceiling panel was tested by the independent laboratory LABOSPORT in accordance with DIN 18032‑3, applicable to ceiling elements exposed to impacts.
Tests performed:
- 36 handball shots at 85 km/h
- Specific tests for suspended elements (distance, angles, and suspension systems compliant with the standard)
Results:
- No structural deterioration
- No alteration of suspension systems
- Full preservation of functionality and safety
Porto is therefore a CHOC‑certified ceiling solution suitable for high‑intensity sports environments.
Product benefits
Mass tinted
Custom-made products
Easy to install
Design & Formats: an adaptable architectural solution
Developed as a horizontal or vertical suspended system, Porto stands out through:
- a 12 mm compact rPET acoustic fiber
- integration compatible with technical ceiling volumes
- a rectangular format (1,200 to 2,400 mm × 300 to 1,200 mm)
- a round format (Ø 600 to 1,200 mm)
- availability in 30 fiber colors in stock
Its installation allows ceilings to be visually structured while integrating high‑performance acoustic correction.
Acoustic Performance: effective correction for large volumes
With a performance of 0.95 alpha‑sabine, Porto helps to:
- reduce reverberation time
- improve intelligibility in large spaces
- limit sound propagation
- optimize acoustic comfort in rooms with high ceilings
The combination of high acoustic performance and impact resistance enables ceiling treatment in spaces where it is often excluded for safety reasons.
Recommended Applications
Porto is particularly suitable for:
- gymnasiums and multisport halls
- educational facilities
- sports centers and multipurpose complexes
- halls and high‑traffic areas
Eco‑responsibility & Arteck Commitments
Porto is part of an environmental approach aligned with the requirements of public and sports projects:
- rPET acoustic fiber from recycled and recyclable material
- durable solution designed to withstand intensive use
- made in France
- removable system facilitating maintenance, replacement, or reconfiguration
Porto combines certified acoustic performance, impact resistance, and environmental responsibility, offering a durable solution that meets current technical standards.
Our solutions are made from compact rPET fibres derived from the recycling of plastic bottles. This material is 100% recycled and recyclable, guaranteeing an excellent balance between acoustic performance and respect for the environment.
Yes, we offer an installation service provided by qualified professionals. This service guarantees optimum installation and a perfect aesthetic finish.
Our lead times vary depending on the type of product and the level of personalisation. On average, manufacturing and delivery take between four and six weeks after validation of the project. For urgent requests, please contact us to discuss ways of speeding things up.
Our products come with a five-year warranty against any manufacturing defect.
Yes, at Arteck we design fully customisable acoustic solutions to suit your specific needs. Thanks to our in-house design office, we can work with you from design to manufacture to create a unique solution tailored to your space.