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Sound-teK BD 804-808 VWD
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Sound-teK BD 804 - 808 VWD is a Rock Mineral Wool insulating board which is laminated with white glass veil facing on both sides. It is non-combustible, water repellent, sound and heat insulating as well as resistant to deformation and ageing.

The insulation boards have received the ""Eurofins Indoor Air Comfort Gold"" award in recognition of the formaldehyde-free ECOSE binder technology used in their manufacturing process. Their use ensures a better room atmosphere while also making handling considerably more comfortable.

Knauf Insulation Sound-teK BD 804 - 808 VWD is produced with ECOSE® Technology, a patented binder system, based entirely on renewable raw materials.

Remark on certificates:

  • EPD valid for BD 804 and BD 805

APPLICATION

  • Sound absorbers

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

  • combined thermal and sound insulation is required
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CE
RAL
EUCEB
Eurofins  GOLD Indoor Air Comfort
Material Melting Point
EPD
Sound-teK BD 804-808 VWD
Description & Details
Documents

Description & Details

Sound-teK BD 804 - 808 VWD is a Rock Mineral Wool insulating board which is laminated with white glass veil facing on both sides. It is non-combustible, water repellent, sound and heat insulating as well as resistant to deformation and ageing.

The insulation boards have received the ""Eurofins Indoor Air Comfort Gold"" award in recognition of the formaldehyde-free ECOSE binder technology used in their manufacturing process. Their use ensures a better room atmosphere while also making handling considerably more comfortable.

Knauf Insulation Sound-teK BD 804 - 808 VWD is produced with ECOSE® Technology, a patented binder system, based entirely on renewable raw materials.

Remark on certificates:

  • EPD valid for BD 804 and BD 805

APPLICATION

  • Sound absorbers

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

  • combined thermal and sound insulation is required

THERMAL CONDUCTIVITY CALCULATOR

Downloads

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Technical Data Sheets
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DoP Sound-teK BD 805, 806, 809, 810, 811
pdf/26 Nov 2024/669.5 KB
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DoP Sound-teK BD 807, 808 WBD/VWD/VBD/ALD
pdf/1 Oct 2024/652.7 KB
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Knauf Insulation TS Product catalogue _EN 2025
pdf/10 Oct 2025/8.2 MB
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Technical data sheet Sound-teK BD 804-808 VWD
pdf/28 Dec 2025/258.6 KB
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DoP Sound-teK BD 803, 804
pdf/24 Sep 2024/610.3 KB
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KITS_EPD Sound-teK 804 WBS_VBS_VWS_WBD_VBD_VWD
pdf/28 Mar 2025/855.9 KB
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KITS_EPD Sound-teK BD 805 WBS_VBS_VWS_WBD_VBD_VWD
pdf/28 Mar 2025/854.4 KB
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Packaging specifications Sound-teK BD, FM
pdf/15 Sep 2025/32.0 KB
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Technical data

Attribute nameSymbolValueUnitNorm
Thermal conductivity (50ºC)0,035W/(mK)
Reaction to fireA1
Maximum service temperature150°C
Apparent density40-80kg/m3
FacingWhite glass veil
Product typeBoard
Thermal conductivity (40ºC)0,037W/(mK)
Insulation solution for:HVAC