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Thermo-teK LM Cld ALS
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The Knauf Insulation lamella mat Thermo-teK  LM Cld ALS is a high compression resistant Rock Mineral Wool mat, consisting of individual mineral wool strips (lamellas) that are bonded on one side to an extra strong fibre glass reinforced, tear-resistant aluminium foil, which acts as a water vapour barrier and provides extra mechanical protection.
The Thermo-teK LM Cld ALS lamella mat is flexible and robust and is therefore very easy to use and can be perfectly adapted for installations such as valves, pumps, flanges, tanks and other large systems.
Knauf Insulation Thermo-teK LM Cld ALS is produced with ECOSE® Technology.

The product is recommended for thermal insulation of warm/hot water lines as well as for chilled water pipes.
 

APPLICATION

  • Pipe lines.
  • Rectangular and circular air ducts – cooling / air conditioning and heating, external insulation 

The product is recommended for thermal insulation of steel, stainless steel, copper and plastic pipes in building services systems:

  • Warm/hot water lines, lines for chilled water and pipework with alternating temperatures
  • Drinking water pipes
  • Cooling water pipes
  • Alternating temperature systems
  • Drainage lines (rain and snow)
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CE
RAL
EUCEB
Material Melting Point
EPD
Thermo-teK LM Cld ALS
Thermal conductivity calculator
Documents
Technical data

THERMAL CONDUCTIVITY CALCULATOR

Documents

Technical Data Sheets
DoP Thermo-teK LM Pro ALU/LM Cld ALS, Power-teK LM 450 ALU/ CM 450 ALU
pdf/14 Oct 2026/484.2 KB
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Technical data sheet Thermo-teK LM Cld ALS
pdf/18 Oct 2026/203.6 KB
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KITS_EPD Thermo-teK LM CLD ALS
pdf/30 Apr 2024/816.3 KB
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Packaging specifications Thermo-teK LM
pdf/15 Sep 2025/37.5 KB
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KI TS_Thermo-teK PS Cld SYSTEM Manual (UK_2026)
pdf/19 Aug 2026/2.3 MB
file_download

Technical data

Attribute nameSymbolValueUnitNorm
Thermal conductivity (50ºC)0,044W/(mK)
Reaction to fireA1/ A2-s1,d0 (25 - 29 mm)
Youtube video URL 1https://youtu.be/EMzLXMJIa5g
Youtube video URL 2https://youtu.be/teinH5Po_0c
Youtube video URL 3https://youtu.be/Uybbs_rSlHA
Maximum service temperature450°C
Apparent density40kg/m3
FacingAluminium
Product typeLamella mat
Thermal conductivity (40ºC)
Insulation solution for:HVAC
Name of the product