S20 acoustic linear baffle

OWAtecta S20 acoustic linear baffle is a premium, durable, rectangular metal system available perforated or plain. It’s the same as our standard S19 linear baffle system but includes an additional perforated acoustic infill panel for extra sound absorption.

The baffles are bolted to a primary L-runner, installed in rows and the acoustic infill panel hooks onto two adjacent baffles. Designed to mask services above and absorb sound, ideal for retail, offices, education, healthcare, hospitality or any open plan spaces.

  • Premium quality, German engineering
  • Contemporary design, few components, easy to install
  • Baffles can be spliced to create longer lengths, end caps available
  • Acoustic infill panels are easily removeable
  • Baffle demountability is limited, removal of retaining nuts is required
  • Wood surface effect or any RAL colour available

The perforated infill panel will have a black acoustic fleece as standard and a class A acoustic pad can also be supplied for additional acoustic absorption.

Application Areas

Offices Corridor, meeting room, open plan, lobby, reception, boardroom
Education Classroom, hall, corridor, lecture theatre, canteen, dining room, office, library
Retail Shopping centre, supermarket, boutique, department store, showroom
Leisure Hotel, restaurant, sports centre, bar, games area, gym, changing room, reception
Healthcare Reception, public space, office


Material Galvanised steel, approx. 0.7 to 1.0 mm
Baffle size* Width 25 – 100 mm, height 100 – 300 mm, length 500 – 3000 mm
Colour* Any RAL colour (MOQ may apply)
Surface* Plain or perforated (black acoustic fleece)
Reaction to fire A2-s1,d0 (BS EN 13964 & EN 13501-1)
Sound absorption** Rd1522 with acoustic pad: αw = 0.9 (class A)
Rd1522 with fleece: αw = 0.7 (class C)
NB. αw depends on the perforation pattern. See DS_9358 acoustic performance with metal.
System weight Dependent on baffle size and surface
Cleaning Vacuum, dust, wipe, scrub and disinfecting
VOC emission Class A+ (ISO 16000)
Formaldehyde emission E1
Environment 100% recyclable
Recycled content Up to 30%

* Bespoke sizes, perforations and colours available on request, please liaise with our sales department.
** Sound absorption values are dependent on the baffle surface, ceiling slab and other additional factors. Please contact us for clarification.

† Dependent on surface, do not get acoustic fleece wet. See DS_9398


In Stock No
Details S20 acoustic linear baffles are a ‘made to order’ bespoke product.
Delivery* Available within 10-14 weeks from receipt of order and signed customer drawings. Please contact us by phone or email to discuss your project requirements.
Further Information Our technical department is available if you would like to discuss bespoke sizes and hanging configurations. Time needs to be included in the project schedule for design and drawing approval. Please contact us for more information.

* Dependent on design, material, colour and qty required.

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