Underlays

Please note: We would advise you not to book your fitters in until you have received your underlay

Underlay is an integral element that shapes how your flooring looks, feels and wears.

As one of the UK’s leading suppliers, here at British Flooring we stock some of the best flooring underlay for wood, laminate and carpets,  from brands such as Royale, Duralay, Cloud 9 and Plushwalk – to name just a few.

So, why not take a look at the extensive collection below and find the right product for your floors? We provide samples from as little as £1.99 so you can compare different products and make an informed choice, and offer next day delivery for orders received before 2pm.

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Why choose underlay?

Though frequently overlooked and dismissed as an unnecessary expense, flooring underlay acts as an insulator that can help you to save money on your energy bills whilst providing underfoot comfort and cushioning.

On top of this, it can provide an extra layer against noise – ideal for upstairs rooms or if you live in a flat. And because it performs like a shock absorber, it impacts the longevity of your floors.

There are various types of underlay for use with different flooring and different rooms. For example, carpet underlay helps carpets to bounce back from heavy wear and foot traffic, whereas laminate underlay protects the joints in the wooden planks and reduces the risk of flexing.

How to choose underlay

Choosing the right flooring underlay will ensure you get your money’s worth and, ultimately, prolong the lifespan of your floors. But to make the correct choice, you need to consider:

  • The type of sub-floor (i.e. concrete or wood subfloor)
  • The room where it will be fitted
  • How much sound and heat insulation you want
  • Your budget

Keeping these factors in mind, our best advice is to browse the range in full. Click through to find out more detailed information about our underlays – including sizes, colours and prices – and make comparisons between them.

Then, once you’ve decided which is most suitable for your floors, add it to your online basket and proceed to checkout. It’s as easy as that.

And if you have any questions or queries, the team at British Flooring can assist.

Contact us

Whether you’d like an expert opinion on which flooring underlay is best for your home, or you can’t find the product you’re looking for, our experts would love to hear from you.

Either call 0203 325 9082 or email sales@british-flooring.co.uk, and we’ll get back to you as soon as possible.

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Showing 1–48 of 55 results

  • 2mm Acoustic Vinyl Click Underlay Sample

    2mm Acoustic Vinyl Click LVT Flooring Underlay 15m2 Roll

    £55.50
    Add to basket
  • Product photo laminate underlay

    5mm Sonic Gold – Acoustic Underlay

    From: £16.50
    Select options This product has multiple variants. The options may be chosen on the product page
  • Gold underlay for LTV Flooring - British Flooring

    7mm Professional Gold (7.5m2 Roll)

    £63.50
    Add to basket
  • Anti Slip Rug Underlay

    Anti Slip Rug Underlay

    From: £13.99
    Select options This product has multiple variants. The options may be chosen on the product page
  • LVT Acoustic Vinyl Click Underlay Sample

    LVT Acoustic Vinyl Click Underlay 10m x 1m Roll

    £59.99
    Add to basket
  • Plushwalk 12mm Carpet Underlay Corner Shot

    Plushwalk 12mm Carpet Underlay

    From: £67.25
    Select options This product has multiple variants. The options may be chosen on the product page
  • Thermo Pro X Underfloor Heating Underlay Sample

    Thermo Pro X – Underfloor Heating Underlay for Vinyl Click, Wood or Laminate Flooring

    £59.99
    Add to basket
  • TimberTech 2 Laminate Wood Underlay

    TimberTech Elite Plus 3mm Laminate & Wood Flooring Underlay 10m2 Roll

    From: £38.75
    Select options This product has multiple variants. The options may be chosen on the product page
  • Image of wool felt carpet underlay sample

    10mm Thick – Wool Rich Felt Carpet Underlay

    From: £1.99
    Select options This product has multiple variants. The options may be chosen on the product page
  • 2mm Acoustic White Underlay Sample

    2mm Acoustic White Wood Underlay

    £10.99
    Select options This product has multiple variants. The options may be chosen on the product page
  • 3mm Silver Laminate Underlay Sample

    3mm Silver – Acoustic Underlay

    £16.75
    Select options This product has multiple variants. The options may be chosen on the product page
  • Sale! 6mm Gold Laminate And Wood Underlay

    6mm Supreme Gold – Acoustic Underlay

    From: £25.95
    Select options This product has multiple variants. The options may be chosen on the product page
  • Wool Felt Carpet Underlay

    8mm Wool Rich Felt Carpet Underlay

    From: £1.99
    Select options This product has multiple variants. The options may be chosen on the product page
  • Arbiton Expert

    Arbiton Expert 3 in 1 Laminate / Wood Underlay

    £42.74
    Add to basket
  • Arbiton Secura LVT

    Arbiton Secura Luxury Vinyl Click Underlay

    £23.50
    Add to basket
  • Arbiton Secura Smart

    Arbiton Secura Smart 3 in 1 Laminate / Wood Underlay

    £17.74
    Add to basket
  • Arbiton Thermo

    Arbiton Thermo Underfloor Heating Laminate / Wood Underlay

    £33.74
    Add to basket
  • Cirrus 9mm Carpet Underlay

    Cloud 9 Cirrus 9mm

    From: £42.99
    Select options This product has multiple variants. The options may be chosen on the product page
  • Cloud 9 Contract 8mm

    Cloud 9 Contract 8mm – Contract Underlay

    £94.79
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  • Cloud 9 Cumulus

    Cloud 9 Cumulus 11mm

    From: £3.99
    Select options This product has multiple variants. The options may be chosen on the product page
  • Cloud 9 Nimbus Carpet Underlay

    Cloud 9 Nimbus 7mm Thick – Foam Carpet Underlay

    £71.09
    Add to basket
  • Silver Lining Carpet Underlay

    Cloud 9 Silver Lining 6mm Carpet Underlay

    £85.44
    Add to basket
  • Cosi 10mm PU Foam Underlay

    Cosi 10mm Thick – PU Foam Underlay

    £65.16
    Add to basket
  • Fibreboard Underlay

    Fibreboard 5mm or 7mm Laminate / Wood Underlay – 7m2 Packs

    From: £19.50
    Select options This product has multiple variants. The options may be chosen on the product page
  • Grand Reserve - Rubber Carpet Underlay - 150lbs

    Grand Reserve – Rubber Carpet Underlay – 150lbs

    £86.15
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  • Graphite 6mm Carpet Underlay Sample

    Graphite 6mm Black Carpet Underlay – Cheap

    £27.99
    Select options This product has multiple variants. The options may be chosen on the product page
  • Royal Supreme - Rubber Carpet Underlay - British Flooring

    Royal Supreme – Rubber Carpet Underlay

    £98.46
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  • Cloud 9 Super Contract Sample

    Super Contract 10mm Carpet Underlay Cloud 9

    From: £1.99
    Select options This product has multiple variants. The options may be chosen on the product page
  • Super Velvet Carpet Underlay Sample

    Super Velvet – Felt and Rubber carpet underlay

    From: £63.50
    Select options This product has multiple variants. The options may be chosen on the product page
  • Treadmore Underlay - British Flooring

    Treadaire Treadmore Crumb Rubber Carpet Underlay

    £93.97
    Add to basket
  • Tredaire Green Underlay - British Flooring

    Tredaire Colours Green Underlay

    £136.62
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  • Tredaire Red Underlay - British Flooring

    Tredaire Colours Red Carpet Underlay

    £99.95
    Add to basket
  • Tredaire Defender

    Tredaire Defender Rubber Underfloor Heating Underlay For Carpet

    £104.99
    Select options This product has multiple variants. The options may be chosen on the product page
  • Duralay King Underlay Sample

    Tredaire King Underlay

    £90.15
    Add to basket
  • Tredaire Xtra Carpet Underlay

    Tredaire Xtra Rubber Carpet Underlay

    £126.21
    Select options This product has multiple variants. The options may be chosen on the product page
  • Plushwalk 8mm Corner Shot

    Plushwalk 8mm Underlay

    From: £61.00
    Select options This product has multiple variants. The options may be chosen on the product page
  • Rocket 12mm Carpet Underlay Sample

    Bounce 12mm Carpet Underlay PU Foam

    From: £25.99
    Select options This product has multiple variants. The options may be chosen on the product page
  • Red 10mm Carpet Underlay

    Super 10mm Carpet Underlay PU Foam

    From: £2.99
    Select options This product has multiple variants. The options may be chosen on the product page
  • Yellow 8mm Carpet Underlay

    Super 8mm Carpet Underlay PU Foam

    From: £27.99
    Select options This product has multiple variants. The options may be chosen on the product page
  • Super Luxury Wool Underlay Sample

    Super Luxury Wool Underlay

    £54.99
    Select options This product has multiple variants. The options may be chosen on the product page
  • Caviar & Crystal 11mm

    Caviar & Crystal 11mm Cloud 9 Carpet Underlay

    £59.99
    Add to basket
  • Caviar & Crystal 9mm

    Caviar & Crystal 9mm Cloud 9 Carpet Underlay

    £83.38
    Add to basket
  • Cloud 9 Connoisseur Carpet Underlay Sample

    Cloud 9 Connoisseur 10mm

    £74.99
    Add to basket
  • Duralay System 10 underlay - British Flooring

    Duralay System 10 Underlay

    £120.82
    Add to basket
  • Duralay 650 Carpet Underlay Sample

    Duralay Durafit 650 Underlay

    £127.54
    Add to basket
  • Cloud 9 Cush N Wood Underlay Sample

    Cush n Wood Underlay

    £72.79
    Add to basket
  • Timberhush 3mm Underlay

    Excel 3mm Gold Foil & Rubber Underlay

    £34.99
    Add to basket
  • Acoustic Underlay for Solid Wood Floors, Self Adhesive

    Acoustic – AcuStick Underlay

    £23.26
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Which underlay is best for my floor?

Underlay isn’t a one-size-fits-all kind of deal, so the answer to this question depends on a few different factors, including:

• The type of floor you’re placing on top

The type of underlay you need depends on the floor you’ll be placing on top of it.

Let’s say you’ve opted for a thinner carpet on your stairs or in your living room, for example. You might want to choose a slightly thicker underlay to provide a bit of extra cushioning. Thicker carpets are best paired with felt underlays, because they not only provide excellent comfort underfoot, but also prevent your carpet from flattening out as a result of heavy foot traffic.

Maybe you’re installing a wood or laminate floor? If this is the case, you’ll need an underlay specifically designed for these types of flooring to make sure that it’s the right thickness and has all the necessary qualities.

• The type of floor it will sit on

Maybe your floor is being laid on top of a concrete subfloor? Or perhaps in a room with underfloor heating?

Whichever type of subfloor you’re working with, keep it in mind when choosing your underlay.

This will help whittle your options down so you can choose one that provides sufficient insulation, soundproofing, and shock absorbency.

• Where you’re installing it

Each floor in your home serves a different purpose, and therefore has different needs when it comes to underlay.

Need help choosing the perfect underlay for your new floors? The specialists here at British Flooring are here to help. Get in touch with us today!

How much does carpet underlay cost?

Again, the answer to this question depends on a few different things.

The cost of carpet underlay is usually worked out per square metre and can cost anywhere between £2-£8.

Of course, some underlays will be more expensive than others – typically, the higher the quality and overall performance, the more expensive it will be.

Then, of course, you need to factor in the cost of delivery, installation, or extra tools if you’re planning on fitting it yourself.

For a personalised quote, give our experts a call – making sure to give us the correct measurements so that we’re able to provide you with an accurate price.

Do I have to have an underlay fitted?

Like most things, a good foundation will lead to better results in the long term.

Of course, it’s your decision, but we always highly recommend installing a high-quality underlay. We strongly believe it’s a step that shouldn’t be skipped or skimped on, especially if you want to make the most of your new flooring.

Not only does installing an underlay improve the look and feel of your new floors, but it also increases comfort, boosts the lifespan of your flooring, and increases energy efficiency in your home.

Why not take a look at our Plushwalk underlays?

We stock both the 10mm and 12mm variations – which provide an unmatched level of comfort and, thanks to their higher foam density, excellent sound proofing abilities.

To discover more benefits of installing a high-quality carpet underlay, check out our blog post ‘5 reasons to buy a good quality underlay’, or call 0203 325 9082 to chat with our experts directly.

How long does carpet underlay last?

Several factors affect how long underlay lasts. These include: • Thickness

Usually, thicker options are much better than thinner ones, as they tend to take much longer to flatten down from foot traffic. • Exposure to heat and moisture

High temperatures and humidity can significantly reduce the lifespan of underlay, which is why it’s so important to select the most suitable type of underlay for the room. • Materials

Underlay that’s made from synthetic materials will take longer to degrade than those made from natural materials.

Take our Plushwalk underlays for example.

They feature damp proof membranes which create a moisture lock between your carpet and sub floor, which increases the lifetime of your carpet dramatically.