Knightsbridge Supreme Carpet Underlay

£ 79.12 Product code: 1ZFKBSUP_1382

Rolls or Sq Metres


Knightsbridge Supreme is an 11mm thick combination underlay with Crumb Rubber base and Wool Fibre topping, for the ultimate in warmth and underfoot comfort.

This product is environmentally friendly, being made from 80% recycled materials.

Knightsbridge Supreme has a tog value is 2.65 and sound impact reduction rating of 34db, both figures being substantially higher than its' predecessor in our range which was known as Kensington DeLuxe

We believe this to be one of the finest combination underlays currently available and thoroughly recommend the product for all domestic areas.


Underlay Type
Dense Rubber with Felt Top
Nominal Thickness
Density N/A
Thermal Insulation
2.65 tog est
Impact Sound Reduction
34 db est
Top Surface
Bottom Surface
Dense rubber
Comfort Rating
Suitability Living areas, stairs, bedrooms

UK madeE2


Roll Price (10 square metres) £79.12

Buy 2 Rolls - SAVE £15

Buy 3 Rolls - SAVE £30

Buy 4 Rolls - SAVE £45

Buy 5 Rolls - SAVE £60

Add additional square metres @ £6.33

Minimum order 1 Roll

VAT calculated at checkout



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Delivery to most UK mainland areas is FREE on orders over £50 with the exception of Scottish postcodes AB (all) IV (all) KW (all) PA20 upwards PH15 upwards where the delivery cost is £29.95

If your order is for £50 or less, the standard delivery charge is £14.95 to most mainland areas, excepting the Scottish postcodes shown above.


Most underlay and accessory orders placed before 3.00 PM Monday - Friday are usually despatched the same day and delivered within 3-5 working days, although we do recommend allowing a little extra time to allow for unforeseen circumstances. Outlying and remote areas may take a little longer, again do allow sufficient time.

Our delivery area is mainland England, Wales and Scotland ONLY.


How much underlay do I need?

Sometimes less than the amount of carpet needed. This is because when ordering a carpet you would normally choose the appropriate width available and there may be a little waste. But underlay is meant to be cut and joined, you can therefore order an amount closer to the actual size of the area.

How do I join underlay?

It is always best to tape joins to avoid movement, both during and after installation. A cloth single sided tape is best, but a budget priced tape will often suffice.

Which way up do I lay the underlay?

If there is a printed side, then this is usually laid uppermost. If there is no printing, but one side is relatively plain and the other side coloured, it is usually the plain side uppermost. If the underlay has a paper backing, this is laid uppermost.






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