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Warmup Insulated Underlay For Underfloor Heating System

QS-V84082 MFC CODE: WIU2.5


5 Working Days Approx

£22.04 RRP: £31.49

You Save £9.45 on RRP SHIPPING: £5.95

The Warmup Insulated Underlay is what you need alongside your Underfloor Heating system. 6mm thick, it is composed of a grooved polystyrene top layer and bottom layer of silver foil with adhesive overlap. Its primary function is to sit between the cold subfloor and foil heater reflecting heat upwards, and thus making the underfloor heating system more efficient. The foil backing creates an effective moisture barrier while the polystyrene insulation reduces contact noise. It is perfect for carpets and vinyl floor covering, under foil underfloor heating. Now available from your preferred shopping destination www.qssupplies.co.uk

Optional Sizes

  • Manufacturing code is WIU2.5
  • Technical Details:
  • Roll Size - Width 1200mm x Area Covered 2.5 Square Metre [m²] - Other sizes available as an options
  • Thickness: 6mm
  • Composition: Top Layer is grooved polystyrene and bottom layer is silver foil with adhesive overlap
  • R Value: 0.19 m²K/W
  • Contact Sound Reduction*: 25dB ∆Lw when used in conjunction with Dual Overlay System
  • Features and Specifications:
  • Thin polystyrene insulation barrier with effective acoustic properties to reduce contact noise
  • It sits between the cold subfloor and foil heater reflecting heat upwards, making the underfloor heating system more efficient and effective. The foil backing acts as an effective moisture barrier
  • Specially developed for installation under the Dual Overlay as part of a complete stable system
  • It is the ideal duo combination for installation of soft and resilient floor coverings such as carpet and vinyl, under foil underfloor heating
  • Heat loss resistance - increases the energy efficiency of your underfloor heating system by pushing the heat-upwards
  • Very thin - only 6mm in depth
  • Lightweight - easy to install
  • Extremely effective in reducing contact noise
  • Ideal with dual overlay for soft floor covers - helps you to make the most of your foil heater by creating a highly energy efficient heating system and sound proofed floors
  • Structural Integrity and Design: Heat resistance of as much as 0.19 [Rm value] is achieved
  • Please download installation manual PDF from technical tab
  • Optional Product: 3 Different Sizes.

Please Note:*In case of floating substrate systems the sound reduction of the finished floor covering will always depend on the impact sound reduction of the existing substrate.


Total: £22.04 5 Working Days Approx QS Supplies

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