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Dimi acoustic sheet material with an almost invisible perforation pattern; both products classic and finest are specially developed for contractors and installers. The panels can be manufactured to order up to a maximum length of 3500 mm and in any laminate finishes, real wood veneers or painted/ lacquered finishes. Other formats cut to dimension and edge banding is available. The panels are produced in a symmetrical structure and thus are ideally suited for use in furniture manufacturing. They have low torsion and resistance ability against mechanical stress.

General information

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

Dimi Classic

3000 x 3000 x 1.5 mm.

Dimi Finest

1800 x 1800 x 0.5 mm.

Core board


Gypsum fibre



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Standard product features

Sheet size:

2800 x 1320 mm.

Total thickness:

20 mm.

Fire Classification EN 13501-1:

  • B-s1,d0: Engineered real wood veneer, lacquer finish.
  • B - s2, d0: CPL.


E1 in composite (WKI certified).

Open surface:

  • Classic: 8.7%.
  • Finest: 6.1%.


  • Classic: 111/ m².
  • Finest: 309/ m².

Product Options

Sound absorption values:

Consult manufacturer's literature for details.


- Real wood veneers:

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

- CPL/ melamine:

  • W980 ST2/ ST15 Platinum White.
  • W1000 ST9 Premium White.
  • U999 ST2 Black.
  • F509 ST2 Aluminium.
  • U156 ST9 Sand Beige.
  • U708 ST15 Light Grey.
  • H1277 ST9 Light Lakeland Acacia.
  • H1334 ST9 Light Ferrara Oak.
  • H1615 ST9 Romana Cherry.
  • H1887 ST9 Natural Stamburg Maple.
  • H1920 ST9 Natural Tyrolean Beech.
  • H3114 ST9 Tirano Pearwood.
  • H3303 ST10 Natural Arlington Oak.
  • H3704 ST15 Tabak Aida Walnut.
  • H3775 ST9 Light Tennessee Walnut.

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