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Thermo-teK RL Eco ALU
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Thermo-teK RL Eco ALU is a glass mineral wool roll with fibre glass reinforced, tear-resistant aluminium foil on one side.

Knauf Insulation Thermo-teK RL Eco ALU is produced with ECOSE® Technology, a patented binder system, based entirely on renewable raw materials.

APPLICATION

  • Rectangular air ducts – outside insulation
  • Circular air ducts – outside insulation
  • Ducts in technical & acoustic rooms

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

  • Overlapping during the installation is needed
  • A better visual appearance after installation is required
  • A water vapour barrier is required
file_downloadDoP Thermo-teK RL Eco ALU/ ALL / ALP (Visé)file_downloadCoCoP plant Visé I (proof of CE for EN 14303) _Thermo-teK RL Eco ALUfile_downloadDeclare certificate_Glass Mineral Wool products with aluminium kraft paper facing, with ECOSE Technology-0047file_downloadTechnical data sheet Thermo-teK RL Eco ALUfile_downloadDeclaration of conformity _marine_plant Visé I RL Eco ALU
pipline.pngventilation_outside.pngID_729125_KITS_Icon-Cube.pngID_729129_KITS_Icon-Lueftung-rund.pngID_777629_Icon_Thermotek_RGB_683px1.jpg
CE
RAL
EUCEB
Eurofins GOLD Indoor Air Comfort
Marine equipment directive
Declare
Red List Free
Thermo-teK RL Eco ALU
product.tabs.details
product.tabs.documents

product.tabs.details

Thermo-teK RL Eco ALU is a glass mineral wool roll with fibre glass reinforced, tear-resistant aluminium foil on one side.

Knauf Insulation Thermo-teK RL Eco ALU is produced with ECOSE® Technology, a patented binder system, based entirely on renewable raw materials.

APPLICATION

  • Rectangular air ducts – outside insulation
  • Circular air ducts – outside insulation
  • Ducts in technical & acoustic rooms

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

  • Overlapping during the installation is needed
  • A better visual appearance after installation is required
  • A water vapour barrier is required

THERMAL CONDUCTIVITY CALCULATOR

product.downloads

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DoP Thermo-teK RL Eco ALU/ ALL / ALP (Visé)
pdf/7 Mar 2025/473.6 KB
file_download
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CoCoP plant Visé I (proof of CE for EN 14303) _Thermo-teK RL Eco ALU
pdf/9 Mar 2021/109.0 KB
file_download
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Declare certificate_Glass Mineral Wool products with aluminium kraft paper facing, with ECOSE Technology-0047
jpg/26 Jun 2024/729.5 KB
file_download
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Technical data sheet Thermo-teK RL Eco ALU
pdf/27 Jun 2025/309.0 KB
file_download
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Declaration of conformity _marine_plant Visé I RL Eco ALU
pdf/6 Sep 2023/286.9 KB
file_download
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KI-TECHNICAL SOLUTIONS-LCA Environmental Fact Sheet-Thermo-teK RL ECO ALU-042024
pdf/23 Apr 2024/823.2 KB
file_download
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DoP Thermo-teK RL Eco ALU (St.Helens)
pdf/27 Oct 2025/462.0 KB
file_download

product.technical_data

product.technical_data_headers.nameproduct.technical_data_headers.symbolproduct.technical_data_headers.performanceproduct.technical_data_headers.unitproduct.technical_data_headers.norm
Reaction to fireA2-s1, d0
Density25kg/m3
Maximum service temperature150ºC
FacingAluminium
Product typeRoll
Thermal conductivity (10ºC)0,034W/(mK)
Thermal conductivity (40ºC)0,040W/(mK)
Insulation solution for:HVAC