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Topakustik® Type 28/4

Projects

BMG Corporate Office, Delaware Architect: Gensler Photo: Connie Zhou
Office in Delaware by Gensler, Photo by Connie Zhou
DLA Piper, Chicago photo@SteveHall
DLA Piper, Chicago photo@SteveHall
DLA Piper, Chicago photo@SteveHall
DLA Piper, Chicago photo@SteveHall
Residence Austin, TX  Photo: Ryann Ford
Residence Austin, TX Photo: Ryann Ford
DLA Piper, Chicago Photo@SteveHall
DLA Piper, Chicago Photo@SteveHall
Office in Delaware by Gensler, Photo by Connie Zhou
Office in Delaware by Gensler, Photo by Connie Zhou
Residence Austin, TX  Photo: Ryann Ford
Residence Austin, TX Photo: Ryann Ford
Residence Austin, TX  Photo: Ryann Ford
Residence Austin, TX Photo: Ryann Ford

Related Products

Type 29/3

Type 29/3

Type 30/2

Type 30/2

Type 8/8/2

Type 8/8/2

Product Information

– Wide frequency range of absorption
– Great for ceiling assemblies
– T-perforations are possible for increased low frequency performance
– Wide spaced grooves allow the possibility for a design statement
– Highest percent open area (7.5%) for the wide groove options and thus the broadest range of absorption
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Finish Options
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Resources

Full Installation Manual
Important Installation Instructions
Data Sheet 
Warranty
Full Brochure
LEED Information
Edge Options

CSI Specifications

Planks on Walls
Planks on Ceilings
Panels on Walls
Panels on Ceilings

Sound Absorption Data

Topakustik 28/4 M 2-Inch Depth
Topakustik 28/4 M 8.5-Inch and 1.75-Inch Depth
Topakustik 28/4 M 8.5-Inch and 1.75-Inch Depth (No Insulation)
Topakustik 28/4 T 2-Inch Depth
Topakustik 28/4 M 8.5-Inch and 3-Inch Depth
Topakustik 28/4 T 2-Inch Depth (No Insulation)
Topakustik 28/4 T 8.5-Inch and 3-Inch Depth
Topakustik 28/4 T 8.5-Inch and 3-Inch Depth (No Insulation)
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Topakustik USA

 (410) 849-4333

info@topakustikusa.com

Topakustik HQ - Switzerland 

www.topakustik.ch
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