Heavenly Silver Label Ultra High Density + 9mm featuring powerwalk technology.  This underlay has recently been boosted to pack in an extra 30% density, making an already excellent product even better and gives outstanding support to your carpet whilst providing an extremely high level of comfort.

With excellent thermal insulation tog rating of 2.40 and a very high sound impact reduction rating  of 38 db for noise suppression, this underlay is suitable for use around the home and for light to medium contract installations.

Light and easy to handle, it cuts and fits with ease, the film backing allows for a quieter, smoother installation.

Highly recommended for use on stairs

SUITABILITY RATING - ALL DOMESTIC AREAS & LIGHT CONTRACT