• Slide 6

    Slide 6

  • Slide 4

    Slide 4

  • Slide 3

    Slide 3

  • Slide 5

    Slide 5

  • Slide 2

    Slide 2

  • Slide 1

    Slide 1

Heatflow Duralay / Roma Rubber underlay

Heatflow Duralay / Roma Rubber underlay

Product Options

Roll Size

Heatflow and Roma, low-tog underlays, made in the UK and specially designed for use with underfloor heating. With a thermal resistance of 0.75 - 0.80 togs and a sound impact reduction value of 31db, these carpet underlays will soften the sound of footsteps and help suppress noise transference.

Suitable for areas throughout the home and for heavy contract use.

Important note:- Due to limited availability of Duralay branded Heatflow, we have also taken into stock Cloud 9 Roma. You will receive either Heatflow OR Roma, depending on stock availability. If you place an order, this will be deemed as acceptance of that fact.


Easy Reference Guide:-

Underlay Type
Sponge Rubber
Nominal Thickness
6.1 - 6.9mm
Density N/A
Thermal Insulation
0.75 - 0.80 tog est
Impact Sound Reduction
31 db est
Top Surface
Bottom Surface
Coloured Dimpled
Underfoot Comfort
Suggested Use
Living areas, stairs, bedrooms, heavy contract.


Buy just what you need £5.35 sq. mtr.

Buy for as little as £4.87 sq. mtr with quantity discounts - see drop down quantity box


perfect quality underlay


low carpet prices