Knauf - TOPIQ® Alpha 20 - RS_TOPIQ_Alpha-20
Knauf - TOPIQ® Alpha 20 - RS_TOPIQ_Alpha-20
Certificates and Standards
Indoor Air Comfort® GoldBlue angelM1 ClassificationEPD

TOPIQ® Alpha 20

Mineral acoustic ceiling tile offering best sound absorption
Specify on NBS
  • Excellent sound absorption class A
  • Excellent fire reaction (Class A1 as per EN 13501-1)
  • Excellent humidity resistance (100% RH)
  • High light reflectance (86%)
Applications
Ceiling
Knauf - RS_TOPIQ_Alpha-20
TOPIQ® Alpha 20Mineral acoustic ceiling tile offering best sound absorption

Description & Details

TOPIQ® Alpha 20 is a soft mineral acoustic ceiling tile in 20 mm and available in Board, Tegular 24/90, and Tegular 15/90 edge details. With its smooth laminated surface, it offers excellent sound absorption performance Class A and high light reflectance. It is highly humidity-resistant (100% RH) and offers exceptional safety with fire reaction Euroclass A1. This makes TOPIQ® Alpha 20 an ideal choice for office and education environments where acoustics and safety play a leading role. TOPIQ® Alpha 20 is accredited with French VOC A+, Eurofins Indoor Air Comfort® GOLD, the M1 Emission Classification of Building Materials, and the German Blue Angel ecolabel.

  • Excellent sound absorption class A
  • Excellent fire reaction (Class A1 as per EN 13501-1)
  • Excellent humidity resistance (100% RH)
  • High light reflectance (86%)
  • ideal choice for office and education environments, as well as large open spaces

  • Office building
  • Industrial building
  • Warehouse
  • Retail
  • Leisure & Hospitality
  • Education

Documents

Product Data Sheet
TOPIQ Alpha 20 datasheet.PDF / - / 620.00 KB / 2 pages
Brochure
TOPIQ Alpha - At a glance.PDF / - / 610.00 KB / 2 pages
TOPIQ Alpha brochure.PDF / - / 10.36 MB / 20 pages
MINERAL Solutions brochure.PDF / - / 19.81 MB / 73 pages
Manual
MINERAL Installation Manual.PDF / - / 93.79 MB / 230 pages
Declaration of Performance
KCS_DoP_KCS_1.01.1_EN.pdf.PDF / - / 40.00 KB / 1 page
Environmental Product Declaration
TOPIQ Alpha 20 & HYGENA TOPIQ Alpha 20 (Board) - EPD.PDF / Aug 2025 / 890.00 KB / 10 pages
TOPIQ Alpha 20 & HYGENA TOPIQ Alpha 20 (Tegular) - EPD.PDF / Aug 2025 / 1.08 MB / 10 pages

Product Variants & Packaging

TOPIQ® Alpha 20

Material numberEAN / GTINEdge detailLengthWidthThicknessColourRecycled contentSound absorption coefficientSound absorption classSound absorption (NRC)Sound attenuation DNFW (DB)Sound attenuation CAC (DB)
00860206
4044617332440
Board
1,200 mm
600 mm
20 mm
white
108 %
1.00
A
0.95
27
25
00860195
4044617332419
Board
600 mm
600 mm
20 mm
white
108 %
1.00
A
0.95
27
25
00860304
4044617332624
Tegular 15/90
1,200 mm
600 mm
20 mm
white
108 %
1.00
A
0.95
27
25
00860272
4044617332556
Tegular 15/90
600 mm
600 mm
20 mm
white
108 %
1.00
A
0.95
27
25
00860210
4044617332471
Tegular 24/90
600 mm
600 mm
20 mm
white
108 %
1.00
A
0.95
27
25
TOPIQ® Alpha 20 | Knauf