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Softlon

Softlon® Tuff Underlay

Premium Acoustic Underlay for Flooring

Twin-skin physically cross-linked polyolefin foam engineered for superior impact sound insulation under floating timber and laminate floors. Exceeds Building Code Australia requirements with FIIC 57 rating while providing effective moisture barrier.

Features

Acoustic Rating: FIIC 57 (BCA requires ≤62)

Moisture Barrier: 0.015 g/N.s @ 23°C

Ball Drop Test: 1700mm (NALFA commercial)

Compression Strength: 60 kPa @ 0.5mm

Thermal Resistance: 0.054 m².K/W @ 10°C

Availability

Width: 1000mm

Length: 50m per roll

Coverage: 50m² per roll

Custom: Not available (standard only)

Technical Specifications

Property	Value
Material	Physically cross-linked polyolefin
Thickness	2mm optimised
Water Absorption	<1% v/v
Creep Resistance	15 kPa @ 10 years

Flooring Systems

Acoustic underlays and moisture barriers for floating timber and laminate floor installations.

Softlon® Tuff Underlay

Product Finder

Acoustic underlays and moisture barriers for floating timber and laminate floor installations.

Softlon® Tuff Underlay

Product Finder

Australia's leading physically cross-linked polyolefin foam manufacturer since 1977, delivering high-performance solutions for construction, industrial and OEM applications.

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Australia's leading physically cross-linked polyolefin foam manufacturer since 1977, delivering high-performance solutions for construction, industrial and OEM applications.

Home

Products

Applications

Softlon

About

Resources

News

Contact

Terms

Privacy

Australia's leading physically cross-linked polyolefin foam manufacturer since 1977, delivering high-performance solutions for construction, industrial and OEM applications.

Home

Products

Applications

Softlon

About

Resources

News

Contact

Terms

Privacy