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Thermo-teK BD 035-100 ALU
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Thermo-teK BD 035 – 100 ALU is a Rock Mineral Wool insulation board, bonded on one side to a tear-resistant, glass mesh reinforced aluminium foil that acts as a water vapour barrier and ensures a closed-fibre environment (improved dust protection in the room and during installation).

Knauf Insulation Thermo-teK BD 035 – 100 ALU 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 ALU, BD 050 ALU, BD 060 ALU, BD 070 ALU, BD 080 ALU, BD 100 ALU

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 metal finishing layer is required to assure closed-fibre environment (protection against dust during installation).
  • a water vapour barrier is required.
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CE
RAL
EUCEB
Eurofins  GOLD Indoor Air Comfort
Material Melting Point
EPD
Thermo-teK BD 035-100 ALU
Description & Details
Documents

Description & Details

Thermo-teK BD 035 – 100 ALU is a Rock Mineral Wool insulation board, bonded on one side to a tear-resistant, glass mesh reinforced aluminium foil that acts as a water vapour barrier and ensures a closed-fibre environment (improved dust protection in the room and during installation).

Knauf Insulation Thermo-teK BD 035 – 100 ALU 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 ALU, BD 050 ALU, BD 060 ALU, BD 070 ALU, BD 080 ALU, BD 100 ALU

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 metal finishing layer is required to assure closed-fibre environment (protection against dust during installation).
  • a water vapour barrier is required.

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 ALU
docx/3 May 2023/21.9 KB
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KITS_EPD Thermo-teK BD 050 ALU
pdf/28 Mar 2025/843.2 KB
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KITS_EPD Thermo-tek BD 100 ALU
pdf/28 Mar 2025/1.1 MB
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KITS_EPD Thermo-tek BD 070 ALU
pdf/28 Mar 2025/865.7 KB
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KITS_EPD Thermo-tek BD 040 ALU
pdf/28 Mar 2025/848.7 KB
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Technical data sheet Thermo-teK BD 035 - 100 ALU
pdf/18 Mar 2026/323.3 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 ALU
docx/3 May 2023/21.6 KB
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Spec. text Thermo-teK BD 080 ALU
docx/2 Oct 2023/22.0 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 ALU
docx/2 Oct 2023/21.8 KB
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Spec. text Thermo-teK BD 060 ALU
docx/2 Oct 2023/21.9 KB
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Spec. text Thermo-teK BD 050 ALU
docx/2 Oct 2023/21.8 KB
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Spec. text Thermo-teK BD 040 ALU
docx/2 Oct 2023/20.2 KB
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Spec. text Thermo-teK BD 035 ALU
docx/3 May 2023/22.2 KB
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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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Packaging specifications Thermo-teK BD
pdf/15 Sep 2025/41.3 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
FacingAluminium
Product typeBoard
Thermal conductivity (10ºC)0,035-0,038W/(mK)
Thermal conductivity (40ºC)0,038-0,044W/(mK)
Insulation solution for:HVAC