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Topakustik Type 28/4M

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Wide grooving
These grooves are the ideal solution for standard absorption requirements.
As with all center-to-center distances, the “wide” grooving also comes with grooves of 2mm, 3mm and 4mm.

The advantages of this type at a glance:

  • very good sound absorption
  • wide frequency range
  • good for ceiling assembly
  • subtle groove of 3mm

Individual solutions and options upon inquiry. Please contact us without obligation!

Description

TOPAKUSTIK® type 28/4- Wide grooving
These grooves are the ideal solution for standard absorption requirements.
As with all center-to-center distances, the “wide” grooving also comes with grooves of 2mm, 3mm and 4mm.
Planks
Thanks to the precise tongue and groove connection, planks result in an attractive surface with a joint-free appearance, because the connecting joint matches the dimension of the grooves. The planks permit simple and flexible assembly. They can be installed by stapling to a timber batten or clamping to a T-bar with TOPAKUSTIK® clips.

Technical Specification

Topakustik 28-4M Data Sheet 1
Topakustik 28-4M Data Sheet 2

Acoustic Results

28/4 M 7.5%

28/4 T 1.4%

Topakustik Documentation

Topakustik Brochure
Topakustik Installation Manual
Important Installation Instructions
LEED Product Information
Topakustik Edge Options
Topakustik Warranty

CSI Specification: Topakustik Panels on Ceiling
CSI Specification: Topakustik Panels on Walls
CSI Specification: Topakustik Planks on Ceiling
CSI Specification: Topakustik Planks on Walls