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Thermo-teK BD 035-100 WBS
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Thermo-teK BD 035 - 100 WBS is a Rock Mineral Wool insulation board, bonded on one side to a strong black glass woven fabric facing, which protects the working spaces from dust, prevents mineral wool erosion and assures an attractive black finish. Due to its characteristics, the board can be used when hygienic conditions are required.

Knauf Insulation Thermo-teK BD 035 – 100 WBS is produced with ECOSE® Technology, a patented binder system, based entirely on renewable raw materials. The insulation board has received the "Eurofins Indoor Air Comfort Gold" award in recognition of the ECOSE® Technology binder used in their manufacturing process. Its use ensures a better room atmosphere while also making handling considerably more comfortable

Remark on certificates:

  • EPD valid for BD 040 WBS, BD 050 WBS, BD 060 WBS, BD 070 WBS, BD 080 WBS, BD 090 WBS, BD 100 WBS

APPLICATION

  • Rectangular air ducts – outside insulation
  • Technical & acoustic rooms

The product is recommended for thermal, fire and sound insulation of defined Thermo-teK applications within technical insulation where:

  • a strong quality black glass woven fabric facing is required
  • hygienic conditions need to be assured.
  • protection against dust during installation is needed
ventilation_outside.pngID_729125_KITS_Icon-Cube.pngID_777629_Icon_Thermotek_RGB_683px1.jpg
CE
RAL
EUCEB
Eurofins  GOLD Indoor Air Comfort
EPD
Thermo-teK BD 035-100 WBS
Description & Details
Documents

Description & Details

Thermo-teK BD 035 - 100 WBS is a Rock Mineral Wool insulation board, bonded on one side to a strong black glass woven fabric facing, which protects the working spaces from dust, prevents mineral wool erosion and assures an attractive black finish. Due to its characteristics, the board can be used when hygienic conditions are required.

Knauf Insulation Thermo-teK BD 035 – 100 WBS is produced with ECOSE® Technology, a patented binder system, based entirely on renewable raw materials. The insulation board has received the "Eurofins Indoor Air Comfort Gold" award in recognition of the ECOSE® Technology binder used in their manufacturing process. Its use ensures a better room atmosphere while also making handling considerably more comfortable

Remark on certificates:

  • EPD valid for BD 040 WBS, BD 050 WBS, BD 060 WBS, BD 070 WBS, BD 080 WBS, BD 090 WBS, BD 100 WBS

APPLICATION

  • Rectangular air ducts – outside insulation
  • Technical & acoustic rooms

The product is recommended for thermal, fire and sound insulation of defined Thermo-teK applications within technical insulation where:

  • a strong quality black glass woven fabric facing is required
  • hygienic conditions need to be assured.
  • protection against dust during installation is needed

THERMAL CONDUCTIVITY CALCULATOR

Downloads

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Technical Data Sheets
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DoP Thermo-teK BD 035/ALU/VBS/VWS/WBS
pdf/19 Mar 2020/147.4 KB
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Spec. text Thermo-teK BD 090 WBS
docx/27 Mar 2020/21.7 KB
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Packaging specifications Thermo-teK BD
pdf/15 Sep 2025/41.3 KB
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KITS_EPD Thermo-tek BD 100 WBS_VBS_VWS
pdf/28 Mar 2025/876.3 KB
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KITS_EPD Thermo-tek BD 070 WBS_VBS_VWS
pdf/28 Mar 2025/853.6 KB
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KITS_EPD Thermo-tek BD 050 WBS_VBS_VWS
pdf/28 Mar 2025/854.4 KB
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KITS_EPD Thermo-teK BD 040 WBS_VBS_VWS
pdf/28 Mar 2025/855.9 KB
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Technical data sheet Thermo-teK BD 035 -100 WBS
pdf/19 Mar 2026/287.0 KB
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KITS_EPD Thermo-teK BD 080 ALU/WBS/VBS/VWS/WBD/VBD/VWD
pdf/8 Dec 2022/880.1 KB
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KITS_EPD Thermo-teK BD 060 ALU/WBS/VBS/VWS/WBD/VBD/VWD
pdf/8 Dec 2022/869.2 KB
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Spec. text Thermo-teK BD 100 WBS
docx/3 May 2023/21.7 KB
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Spec. text Thermo-teK BD 080 WBS
docx/2 Oct 2023/21.8 KB
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DoP Thermo-teK BD 040/ALU/VBS/VWS/WBS/ALD, 045 /ALU/WVS/VBS/WBS
pdf/7 Jan 2026/518.4 KB
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Spec. text Thermo-teK BD 070 WBS
docx/2 Oct 2023/21.8 KB
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Spec. text Thermo-teK BD 060 WBS
docx/2 Oct 2023/21.7 KB
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Spec. text Thermo-teK BD 050 WBS
docx/2 Oct 2023/21.7 KB
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Spec. text Thermo-teK BD 040 WBS
docx/2 Oct 2023/22.0 KB
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Spec. text Thermo-teK BD 035 WBS
docx/3 May 2023/21.9 KB
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Knauf Insulation TS Product catalogue _EN 2025
pdf/10 Oct 2025/8.2 MB
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DoP Thermo-teK BD 090/100/110/ALU/VBS/VWS/WBS
pdf/26 Nov 2024/669.5 KB
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DoP Thermo-teK BD 080/ALU/VBS/VWS/WBS/ALD
pdf/26 Jan 2026/540.9 KB
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DoP Thermo-teK BD 070/ALU/VBS/VWS/WBS/ALD
pdf/26 Jan 2026/540.9 KB
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DoP Thermo-teK BD 050, 060/ALU/VBS/VWS/WBS/ALD
pdf/26 Jan 2026/528.7 KB
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KITS_EPD Thermo-teK BD 090 WBS_VBS_VWS
pdf/25 Sep 2025/939.9 KB
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Technical data

Attribute nameSymbolValueUnitNorm
Thermal conductivity (50ºC)0,039-0,046W/(mK)
Reaction to fireA1
Youtube video URL 1https://www.youtube.com/watch?v=VzBnrCftUe4
Maximum service temperature250°C
Apparent density35-100kg/m3
FacingBlack glass woven fabric
Product typeBoard
Thermal conductivity (10ºC)0,035-0,038W/(mK)
Thermal conductivity (40ºC)0,038-0,044W/(mK)
Insulation solution for:HVAC