PowerWalk Gold 11mm Heavy Duty Carpet Underlay – High Density PU Foam

PowerWalk Gold is a premium high-density polyurethane (PU) foam carpet underlay engineered for demanding domestic environments where durability and performance are essential.

Manufactured with an extra-high density of 130kg/m³, PowerWalk Gold is exceptionally hardwearing, making it ideal for busy homes and high-traffic areas. Its superior compression resistance and excellent bounce-back performance help carpets maintain their just-fitted appearance for longer by reducing flattening, movement and wear over time.

Despite its strength, PowerWalk Gold still provides a comfortable feel underfoot while delivering impressive impact sound reduction to help minimise noise between rooms. Its stable construction keeps flooring firmly in place, improving overall carpet longevity and appearance.

With strong thermal insulation, high sound reduction and a lifetime-of-carpet guarantee, PowerWalk Gold is a reliable, long-term underlay solution for hallways, stairs, living areas and other heavy-use domestic spaces.

Key Features

• High-density PU foam carpet underlay
• Designed for heavy-duty domestic use
• Excellent compression resistance and durability
• Strong bounce-back to keep carpets looking new
• High impact sound reduction
• Improves carpet stability and reduces wear
• Ideal for high-traffic areas
• Lifetime-of-carpet guarantee

Technical Specifications

Material: PU Foam
Thickness: 11mm ±0.5mm
Density: 130kg/m³ ±5%
Roll Size: 1.37m x 11.37m (15.07m²)
Roll Weight: 21.5kg ±5%
Classification (BS5808:1991): Class LU – Luxury Domestic Use
Thermal Resistance: 2.92 tog
Impact Sound Reduction: 44 dB
Flammability (Hot Metal Nut Test): Pass – Low radius of effect
Loss in Thickness (Dynamic Loading):
• 3.4% after 1000 impacts
Loss in Thickness (Static Loading):
• 6.5% after 24 hours recovery
Guarantee: Lifetime of carpet