Duralay Counterflame Logo_Duralay Counterflame Logo White

Counterflame is a lightweight latex foam carpet underlay with all the underfoot and noise reduction properties of a quality underlay. With the inclusion of specialist additives, Counterflame also achieves a high degree of flame retardancy to stringent IMO standards and many other fire approval certificates. 

Designed for IMO boats and ships, Counterflame contains ATH which breaks down under heat to form water, giving the underlay a self-extinguishing property.

Thickness: 6.25mm


Counterflame is recommended for maritime vessels and offshore installations. Suitable for flame retardant applications and for double-stick and stretch-fit installation of carpets.

Density meter

  • (256 kg/m³)

Technical Specs

Roll Length 11.0m

Roll Width

Roll Size

BS 5808: 1991 / EN14499 : 2015 Classification: HC/UHeavy Contract Use

*Thermal resistance is a measure of a material’s ability to resist heat transfer. The higher the R-value, the better heat transfer resistance of that material.

**The minimum requirement as set by the NCC is 62 dB. (the lower the dB result for the flooring assembly, the better the acoustic performance).

Features & Benefits

IMO logo

A high degree of flame retardancy.

This carpet underlay has been approved by the International Maritime Organisation (IMO) from its high degree of flame retardancy.


Suitable for heavy contract use.

A thick latex foam underlay of 6.25mm makes it perfect for heavy contract use.


Great noise reduction properties


Excellent underfoot comfort


Guaranteed for the serviceable lifetime of the carpet when used in recommended locations

Choose the perfect Commercial Underlay
to suit your needs

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