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Dunlop

Dunlop Advantage 3

Advantage 3 is a rubber/cork acoustic underlay suitable for hard flooring and carpet, consisting of 85% recycled rubber and 15% natural cork. Designed to reduce impact sound insulation, Advantage 3 exceeds the National Construction Code’s (NCC)* minimum requirements for acoustic performance, whilst offering thermal insulation.
Acoustic performance
NCC compliant
Sustainable / recycled content
Thermal insulation

About this product

Advantage 3 is a rubber/cork acoustic underlay suitable for hard flooring and carpet, consisting of 85% recycled rubber and 15% natural cork. Designed to reduce impact sound insulation, Advantage 3 exceeds the National Construction Code’s (NCC)* minimum requirements for acoustic performance, whilst offering thermal insulation.

  • Roll Length 10m|Roll Width 1.0m|Roll Size 10m2
  • 46dB Acoustic Performance – 6 star Rating
  • 700kg/m3 Density
  • ≥196Sd Water Vapour Resistance

Is this underlay right for you?

Best for:

  • Recommended for use with solid and engineered timber, laminate and carpet.

Technical specifications

  • Product Type: Underlay
  • Key Features: Eco / Sustainable, Acoustic performance|Thermal insulation|Sustainable / recycled content|NCC compliant

Care & Maintenance

To maintain your underlay, keep the carpet above it clean with regular vacuuming and prompt stain removal so spills don’t soak through. During major cleans or carpet replacement, inspect the underlay for wear, moisture damage, or compression, and when needed.

However, underlay may need earlier replacement if:

  • It’s become compressed or flattened (loses cushioning)
  • There are persistent odors (e.g., spills, pets)
  • It’s had water damage or mold
  • You notice uneven or lumpy areas under the carpet

Higher-quality underlay can last longer, but in high-traffic areas (like hallways or living rooms), it tends to wear out faster.

Installation

We always recommend using an expert carpet layer to install your carpet and underlay. Always follow the Dunlop Installation instructions as found on our webiste.

Downloads

For full technical documentation and installation guides, visit the Dunlop Flooring product page.

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Our Pricing

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