Double or triple wall systems with a cavity separating housing units can provide very high airborne sound insulation by combining mass with the sound-absorbing effect of fibrous insulation inside the cavity. In addition, Arketa felt panels can support both acoustic and thermal insulation within wall build-ups.

Applications Types

Heavyweight cavity wall

  1. Brick
  2. Felt Tape
  3. Arketa PET Felt Panel
  4. Tile adhesive
  5. Brick

Wall with a small cavity

  1. Wall Paint
  2. Plaster
  3. Wall Mesh
  4. Plaster
  5. Arketa PET Felt Panel
  6. Finish plaster
  7. Brick
  8. Felt Tape

For perimeter walls

  1. Plasterboard
  2. Finish plaster
  3. Arketa PET Felt Panel
  4. Finish plaster
  5. Brick
  6. Felt Tape

Product Specifications

Product Specifications

Material 100% PET, 60% recycled content
Thickness & Weight 7mm (±0,5mm) 700 g/m² (±10%)
Reaction to Fire ASTM E 84 Class A
Impact Sound Insulation ΔLw= 27 dB / TS EN ISO 717-2:2021
Aging Test 5.90% / TS EN 1606- 2013-06
Thermal Resistance λ= 0.0373 W/m²K / ISO 11092-2024
Brochure
Material 100% PET, 60% recycled content
Thickness & Weight 9mm (±0.5mm) 1100 g/m² (±10%)
Reaction to Fire ASTM E 84 Class A
Impact Sound Insulation ΔLw= 27 dB / TS EN ISO 717-2:2021
Aging Test 4.20% / TS EN 1606- 2013-06
Thermal Resistance λ= 0.0350 W/m²K / ISO 11092-2024
Brochure
Material 100% PET, 60% recycled content
Thickness & Weight 15mm (±0.5mm) 1100 g/m² (±10%)
Reaction to Fire ASTM E 84 Class A
Impact Sound Insulation ΔLw= 29 dB / TS EN ISO 717-2:2021
Aging Test 2.86% / TS EN 1606- 2013-06
Thermal Resistance λ= 0.0331 W/m²K / ISO 11092-2024
Brochure
Composition  60% Recyled Polyester (PET) (100% Pes)
Thickness 7mm (±0,5mm) 700 g/m² (±10%)
Reaction to Fire ASTM E 84 Class A
Impact Sound Insulation ΔLw= 27 dB / TS EN ISO 717-2:2021
Aging Test 4.20% loss after 10 years / TS EN 1606- 2013-06
Thermal Resistance λ= 0.0373 W/m²K / ISO 11092-2024
Brochure
Composition  60% Recyled Polyester (PET) (100% Pes)
Thickness 9mm (±0.5mm) 1100 g/m² (±10%)
Reaction to Fire ASTM E 84 Class A
Impact Sound Insulation ΔLw= 27 dB / TS EN ISO 717-2:2021
Aging Test 4.20% loss after 10 years / TS EN 1606- 2013-06
Thermal Resistance λ= 0.0350 W/m²K / ISO 11092-2024
Brochure
Composition 60% Recyled Polyester (PET) (100% Pes)
Thickness 15mm (±0.5mm) 1100 g/m² (±10%)
Reaction to Fire ASTM E 84 Class A
Impact Sound Insulation ΔLw= 29 dB / TS EN ISO 717-2:2021
Aging Test 4.20% loss after 10 years / TS EN 1606- 2013-06
Thermal Resistance λ= 0.0331 W/m²K / ISO 11092-2024
Brochure