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The acoustic plank system Dimi Slimline is an alternative to wall or ceiling coverings of object-specific pre-fabricated elements. The endless installable system is adapted to suit any room situation and offers modern, linear optics. There is a choice of perforated and slotted elements in various designs. The planks are easy to install and handle and almost intuitive.

With a width of 192 mm they are 50% wider than other systems, thus greatly shortening the assembly time. All perforation and slit patterns have outstanding sound-absorbing values.

General information

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Uniclass 2015 Acoustic duct linings (Pr_65_67_78_02)
Specification data
Product Reference

Dimi Slimline Finest

Dimi Slimline Design

Dimi Slimline 32/2

Dimi Slimline 32/3

Dimi Slimline 32/4

Dimi Slimline 4/4/1.5

Dimi Slimline 8/8/3

Dimi Slimline 8/2

Dimi Slimline 16/2

Dimi Slimline 16/3

Dimi Slimline 16/4



Solid wood


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Standard product features

Plank size (l x w x t):

  • MDF: 2784 x 192 x 16 mm.
  • Solid wood: 3000 x 192 x 18 mm.

Fire classification:

  • B-s1, d0: Realwood, lacquer.
  • B-s2, d0: CPL.
  • A2-s1, d0: Rawboard.


E1 in composite (WKI certified).


Length edges with groove and tongue connection, transverse edge clear cut.

Product Options

Sound absorption values:

Consult manufacturer's literature for details.


- Real wood veneer:

  • Canadian Maple.
  • European Oak.
  • American Walnut.

- CPL/ melamine:

  • W980 ST2/ ST15 Platinum White.
  • U156 ST9 Sand Beige.
  • H1277 ST9 Light Lakeland Acacia.
  • H1334 ST9 Light Ferrara Oak.
  • H3303 ST10 Natural Arlington Oak.

- Lacquer:

Any RAL/ NCS finish available.

- Solid wood:

  • Canadian Maple.
  • European Oak.
  • Wild Oak.
  • Spruce.

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