AquaDefend is a closed cell foam underlay with a 200UM (micron) polyethylene plastic sheet built in for additional protection. Suitable for use with both Laminate and Engineered Timber Floors, AquaDefend is a high quality, high density underlay which prevents moisture from rising through the subfloor and causing damage to your floorboards. This in turn helps prevent the growth of mould and mildew therefore helping you create a healthier home.

This superior moisture barrier also works to reduce noise transmission within the home and provides thermal benefits. These properties make AquaDefend a fantastic all-rounder for those who want to focus on preventing moisture damage without compromising on the other benefits of underlay installation.

AquaDefend is BCA compliant for multi-story residences and has an L’nTw value of 47.

Product Specifications

• Supplier: Airstep

• Grade: Sound Absorption

• Length: 20m

• Weight: 26.6kg

• Width: 1.0m + 165mm overlap

• Thick: 2.0mm

• W.S.I. Noise Level [LnT,w] (dB): Acoustic test result available on application

• R Rating (m²K/W): Thermal test result available on application