Duralay Timbermate Excel Laminate & Wood Underlay – 10m² Roll, 3.6mm Rubber

Duralay Timbermate Excel is the UK's best-selling premium underlay for laminate and engineered wood floors. The 3.6mm dense rubber construction delivers tested 23dB sound reduction, integrated Vapourstop moisture barrier, and a noticeably more comfortable footfall — all in a DIY-friendly 10m² roll. Manufactured by Duralay, a trusted British brand with over 70 years of underlay heritage.

Key benefits

• 23dB sound insulation — independently tested to BS EN ISO 140-8, reducing in-room noise by up to 30%
• Vapourstop moisture barrier — built-in damp-proof membrane, no separate DPM needed
• 3.6mm dense rubber crumb — 706 kg/m² density, premium feel underfoot, evens out minor sub-floor imperfections
• Underfloor heating compatible — 0.55 TOG rating allows heat to pass through efficiently (water-based UFH systems)
• Antimicrobial and mildew resistant — healthier, cleaner installation
• Compatible with laminate, engineered wood, and solid wood floating floors
• 10m² DIY roll — ideal size for medium rooms, easier to handle than the 15.07m² trade roll

Specifications

Need more coverage?

Each roll covers 10m². For a typical lounge (around 20m²), order 2 rolls. For larger areas, multiply accordingly and add 5–10% for waste and trimming. The 10m² DIY roll is sized for easier handling than the trade 15.07m² version.

Recommended pairings

Duralay Timbermate Excel is the go-to underlay for our laminate and engineered wood ranges. Browse laminate flooring or browse engineered wood. We recommend taping the underlay joints with vapour tape for a complete moisture-tight installation.

Delivery

Free UK mainland delivery on orders over £200. Standard delivery 2–3 working days.