Acoustalay 300 Mini
10 year protection guaranteed Fully tested and certified

Acoustalay 300 Mini



Type Floating
Typical Use Living Room, Kitchen, Hallway
Dimensions 10m x 1m x 3mm
Max Load Heavy Domestic/ Commercial 3 kPa 300 kg/m2
Compressive Strength 28 kPa 2800 kg/m2
Spot Levelling 2.7mm
Thermal Insulation Medium 0.088m2K/W
Underfloor Heating Surface and Embedded
Vapour Barrier (Moisture) Yes
In-room Sound Quality ★★
Transmitted Sound Reduction ★★★ 22dB


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10m2 roll of 3mm high quality, physically cross-linked polyolefin foam underlay ideally suited to heavy domestic applications with typical installations including living rooms, kitchens and hallways.

Provides a vapour barrier when used with waterproof jointing tape and laid in accordance with fitting instructions.

Suitable for use with sub-floor embedded, and surface (ribbon, wire etc.) underfloor heating.

(Operating temperature -50ºC to 100ºC)

Always read and follow the guidelines supplied with the underfloor heating system and/or floor to be fitted.

Acoustalay should be used as an insulating/spot levelling layer between the floor to be laid and the sub-floor.


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