Ultimate Eleven SHD Carpet Underlay

£ 49.95 Product code: 1ULT11SHD_410

Rolls or Sq Metres


NEW CosyLuxe Ultimate Eleven (11mm thick) carpet underlay.

With a Super High Density foam core, this underlay not only feels superb underfoot, it is also thermal efficient with a tog rating of 3.0 to help retain warmth.

CosyLuxe Ultimate Eleven also has excellent sound reduction properties with a sound impact reduction value of 44 db.

This underlay has excellent credentials, being itself recycleable and made from surplus foam that is recycled, mainly from the furnishing and upholstery industries.

Ultimate Eleven has a printed scrim top surface that is both durable and flexible, making the underlay incredibly easy to cut and install. No noisy paper backings are used in the manufacture of this product.

Your new carpet deserves a good start in life, Ultimate Eleven will help to maintain the carpet appearance and prolong the serviceable life.

Proudly made in the U.K.


Due to production methods, the actual colour of this underlay may vary from illustration.



Underlay Type
Nominal Thickness
Density Super High
Thermal Insulation
3.00 tog est
Impact Sound Reduction
44 db est
Top Surface
Performance printed scrim
Bottom Surface
Non-woven fabric
Comfort Rating
Suitability Living areas, bedrooms

UK madeE2


Roll Price (15 square metres) usually £54.90 NOW £49.95 - that's £3.33 square metre

Also available by the square metre £3.83 ex-VAT


product end E



Delivery to most UK mainland areas is £9.95 regardless of quantity and order size, with the exception of  IOW postcodes PO30 upwards and Scottish postcodes AB (all) IV (all) KW (all) PA20 upwards PH15 upwards where the delivery cost is £24.95


Most underlay and accessory orders* placed before 3.00 PM Monday - Friday using our standard delivery service are despatched the same day and delivered within 2-3 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. For offshore and Northern Ireland deliveries, please contact us for a delivery quote.

Delivery upgrades for underlays and accessories only are available as follows:-

PREMIUM DELIVERY Usually next working day - or on a date you request, Monday to Friday, this applies to England, Wales, Southern & Central Scotland mainland postcodes +£5.00

PRIORITY DELIVERY Before 1.00 pm Monday to Friday, next day or on a day you request, to England, Wales & Southern Scotland mainland only +£15.00

SATURDAY DELIVERY England, Wales and Southern Scotland only +£35.00


To upgrade your delivery PLEASE CLICK HERE

Conditions apply:- Delivery Upgrades constitute a service aim achieved for around 98% of orders and not a guaranteed service as there are occasionally circumstances outside of our control, such as adverse weather conditions, road closures, mechanical breakdown and other possibilities. We would always recommend that you order in good time for your requirements and not book trades people until the goods are in your poseession.


Orders for our range of carpets take a little longer for processing and delivery. You will be contacted as soon as the items are ready for despatch and a proposed delivery date will be arranged with you

Please see our full Terms and Conditions for more information.



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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