Silenzia Sapphire 11mm Luxury Underlay

Silenzia Sapphire 11mm Luxury Underlay

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Roll Size

SILENZIA SAPPHIRE is part of the Silenzia range of high quality carpet underlays. This luxurious carpet underlay is the ultimate in quiet underfoot comfort. With a PU foam core and a flexible top and bottom surface, this 11mm thick underlay is suitable for all domestic applications, has excellent impact sound reduction and thermal insulation properties. Real luxury underfoot and guaranteed for the lifetime of your new carpet.


Top and bottom surface has a flexible coating

Nominal thickness 11.00 mm

Roll width 1.37 m / 54 inches

Guaranteed for the lifetime of the initial carpet installation (when used in recommended areas)

Conforms to BS5808

Thermal resistance (tog rating) 2.46 tog (estimated value) 

Impact sound improvement index 41 db (estimated)

Suitable for areas throughout the home (but not suitable for use with underfloor heating)


Easy Reference Guide:-

Underlay Type
Nominal Thickness
Density Medium
Thermal Insulation
2.46 tog est
Impact Sound Reduction
41 db est
Top Surface
Non woven fleece
Bottom Surface
Coloured film
Underfoot Comfort
Suggested Use
Living areas, bedrooms


Lowest price in rolls of 15 square metres

(11.00 x 1.37 approx.) £2.46 sq. mtr. / £36.90

Also in midi rolls of 10 sq. mtrs and mini rolls of 5 sq. mtrs, plus you can also top up with additional square metres if required. Choose the quantity needed from the 'product options' box.