ISORubber HP3 – 3mm Sound Insulation System

£88.00 exl. VAT

Per Unit


SKU 11702141513577870 Category
  • Only 3mm thick.
  • Continues to perform for the life of the building.
  • Suitable for use with under floor heating.
  • Simple installation.

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Iso rubber HP3 – Impact sound isolator or cushioning underlay

Isorubber HP3 – Impact sound isolator or cushioning underlay is a dense, rubber composite.

Colour: Black with some coloured particles.

Surface: Smooth, granular

Thickness: 3mm

Density: Approx. 680kg/m3

Tensile strength: 0.40N/mm2 (EN ISO 1798)

Elongation at Break: 40% (EN ISO 1798)

Service Temp. Range: -30°C to + 80°C

Isorubber HP3 Uses

Acoustic insulating underlay for use beneath screeds on pre-cast concrete floors (Robust Detail E-FC-12); and steel/concrete composite floors (Candidate Robust Detail MF19). Site tested for compliance with Approved Document Part E on various concrete and timber floors. Suitable for textile floor finishes, timber overlays and laminate flooring.


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Thermal Economics

Thermal Economics have been providing Thermal and Acoustic insulation materials and systems for over 30 years. Their products are designed to provide cost effective solutions that meet or exceed building regulation requirements. The Isorubber range, in particular, has become one of the best known acoustic materials on the UK market.

Technical Information