Best Carpet Underlays in the UK

Review & Comparison, Last Update November 19, 2024
Carpet underlays make sure that the rug/carpet doesn't shuffle around. The best carpet underlays also incorporate thermal insulation ...Read more
PROS

Featuring 3.1-tog thermal resistance, the pad uses printed stitch paper topping and this white non-woven underside, keeping you warm come winter. At the same time, the pad is able to block 43 decibels worth of noise, keeping the room nice and quiet. 

CONS

The edges are uneven sometimes. 

OUR VERDICT

Cloud Nine Cumulus Carpet Underlay Roll will fit various different rugs and carpets. The pad will work wonders preventing these rugs/carpets from skidding and sliding. The product is also moisture-resistant, so you won't have to worry about its long-term performance.

detailed parameters
Material

PU foam

Total Area

15.07 m²

Thickness

11 mm

Extras

Grade A, Environmentally friendly, Easy to fit, Non-toxic, Free samples available

Warranty

Amazon's 30-day return policy

PROS

The pad will be able to make sure the rug survives and thrives as long as possible. It is effective at preventing different rugs/carpets from bunching and shifting, so you won't have to adjust the carpet all the time anymore. The PU foam here is thick and durable yet surprisingly stretchy. 

CONS

The material's cut to hard with normal scissors. 

OUR VERDICT

247Floors 9045095 Carpet Underlay Roll will be able to prevent the smallest rugs from sliding around. At the same time, the pad will work wonders protecting various surfaces from scratches, abrasions, and chipped spots. 

detailed parameters
Material

PU foam

Total Area

15.07 m²

Thickness

10 mm

Extras

Easy to fit, Samples available upon request

Warranty

Amazon's 30-day return policy

PROS

Despite the fact that the foam here is more than durable, you'll easily be able to cut the roll into pieces and fit those pieces anywhere you want. The stretch fit does an excellent job preventing overstretching. The pad is 12 millimetres thick, making carpets/rugs nice and soft. 

CONS

The PU might "crumble" sometimes, leaving debris on the floor.

OUR VERDICT

This underlay roll prevents and protects people from slipping on rugs/carpets and falling. The price is more than reasonable. The foam is about as non-toxic and eco-friendly as they get. In other words, you won't have to worry about kids' and pets' safety. 

detailed parameters
Material

PU foam

Total Area

15 m²

Thickness

12 mm

Extras

Grade A, Environmentally friendly, Easy to fit, Non-toxic, Free samples available

Warranty

Amazon's 30-day return policy

PROS

The people behind the product let you select the pad's length (from 5.48 m² to 68.5 m²) and thickness (from 8 to 12 mm). The company's pads are especially bouncy, making them great for households with kids since you won't be able to hear them jumping around the house. 

CONS

The colours don't always match the advertised ones. 

OUR VERDICT

The product has been designed with home use as well as commercial use in mind. The company's pads can be put under the rugs/carpets that lie within different hallways, lounge areas, bedrooms, and more. They're also great at retaining heat. 

detailed parameters
Material

PU foam

Total Area

5.48 m²,

up to 68.5 m² are available

Thickness

12 mm,

8 mm, 10 mm are available

Extras

Easy to fit, Extra bounce, Soundproofing properties

Warranty

Amazon's 30-day return policy

PROS

Being 10 millimetres thick, this pad is thick enough to do everything that carpet underlays are supposed to do (such as protecting the carpets from scratching the floor and preventing them from bunching and sliding) but not so thick that it'd elevate the carpet, making residents/guests uncomfortable.

CONS

There might be gaps in the padding. 

OUR VERDICT

We would recommend this product to most customers with rugs and carpets looking to make the living space cosier and comfortable. The pad's thermal resistance measures 2.71 togs, so you'll probably be able to save some money come winter. 

detailed parameters
Material

PU foam

Total Area

15.07 m²

Thickness

10 mm

Extras

Grade A, Environmentally friendly, Easy to fit, Non-toxic, Free samples available

Warranty

Amazon's 30-day return policy

Thermal Insulation and Noise Reduction

Cloud Nine Cumulus Carpet Underlay Roll will make sure to prevent the carpet from skidding, sliding, and slipping. That's not all that this rug pad will do though.

Incorporating printed stitch paper topping and a white non-woven fabric underside, the pad's thermal resistance reaches 3.1 togs, meaning that this underlay roll will be able to provide excellent thermal insulation. As you would imagine, thermal protection makes this product suitable for cold floors but not necessarily suitable with underfloor heating. Boasting the highest tog score on this list, this rug pad will noticeably reduce heating bills.

At the same time, its noise-reduction properties will let this pad block up to 43 decibels, bringing an excellent sound barrier to the table.

The pad is 11 millimetres thick, providing solid comfort levels underfoot.

The high-quality materials make this product non-toxic and environmentally friendly. Also, the pad's excellent antimicrobial tech works wonders protecting from fungi and bacteria.

The edges are uneven sometimes, that's the only problem we have with this product.

Aside from that, Cloud Nine Cumulus Carpet Underlay Roll will prove invaluable for people with different rugs and carpets. The pad's moisture-resistant and its non-slip properties will last for decades to come.

Last updated price £87.50
Stock In stock
ASIN B01N4E1QEZ

No Sliding Allowed

247Floors 9045095 Carpet Underlay Roll will work wonders preventing any carpet/rug from sliding on the floor.

At the same time, this pad will make sure the carpet/rug doesn't bunch nor shift, so you won't have to adjust the carpet all the time anymore.

Of course, different carpets present different threats to the floors, especially hard floors. That's alright too. Using this carpet underlay roll, you'll be able to protect the floors against abrasions, scratches, and chipped spots.

The people behind this product haven't disclosed its soundproofing properties but these properties are there, blocking somewhere around 30-40 decibels, making sure that the noise levels are reduced as much as possible.

Its exact thermal insulation characteristics are unknown too but the pad will be able to keep the place pretty warm, we can say this much.

The PU foam this pad is constructed from is thick, stretchy, and durable. In fact, it is so durable that you'll have a hard time trying to cut this pad into pieces with normal scissors.

Bottom line, 247Floors 9045095 Carpet Underlay Roll will make sure that even the smallest rugs do not slide around. This pad will extend the rug's lifespan as well as keep the floors intact.

Last updated price £49.50
Stock In stock
ASIN B01H2T5FCY

Keeping the Room Warm Too

T & A Upholstery Supplies Carpet Underlay Roll is pretty much everything these rug pads should be. The colour's pretty nice. You can request free samples. The PU foam is eco-friendly and non-toxic. You can place this pad anywhere you want without worrying about kids and pets.

Though the PU foam is pretty durable, you'll have no issues cutting the roll into pieces and fitting these pieces. The foam's stretch fit prevents overstretching. The pad might crumble sometimes though, leaving debris on the floors, so you might want to occasionally look under the rug.

The 12-millimetre thick pad will make the carpet/rug exceedingly soft. At the same time, it is not thick enough to make you stumble into the pad/rug.

Needless to say, the pad will be able to prevent different rugs and carpets from bunching, shifting, and sliding around the floor. Its thermal insulation properties, on the other hand, need to be mentioned. Measuring 2.71 togs, the pad will be able to keep the room noticeably warmer come winter, which's brilliant considering that's not even the product's primary purpose.

In short, T & A Upholstery Supplies Carpet Underlay Roll will prevent and protect any and all family members from slipping and falling. The price's fairly nice too.

Last updated price £41.99
Stock In stock
ASIN B01MXVODD2

Soundproofing Properties

Kosikush Super Thick Cushion Carpet Underlay is somewhat different compared to other entries on this list. The biggest difference is that you can choose the length range (from 5.48 m² to 68.5 m²) and the pad's thickness (between 8, 10, and 12 mm). Whatever thickness you choose though, the company's pads are especially bouncy, so you'll be able to walk on rugs/carpets with extra comfort and poise.

Preventing different rugs and carpets from sliding around, this underlay pad makes these rugs and carpets last longer too. At the same time, the product protects the floors from scratches and abrasions, saving you money in the long run.

Speaking of saving money in the long run, the pad has excellent heat-retaining properties, so the product will also be able to reduce the heating bills come winter. Its soundproofing properties are no joke too, reducing the noise levels to keep the environment as cosy as possible. The kids can run around the house all day and you'll barely be able to hear them.

As far as the product's flaws are concerned, the colours don't always match the advertised ones.

In closing, Kosikush Super Thick Cushion Carpet Underlay is equally suitable for heavy commercial use and light home use. You can put these pads under the rugs/carpets that occupy hallways, bedrooms, stairs, lounge areas, and more.

Last updated price $0.00
Stock May be out of stock
ASIN B079G649HL

Not Necessarily Luxury but Close Enough

T & A Upholstery Supplies Luxury Carpet Underlay Roll does not necessarily deliver on the "luxury" promise.

We're not saying that this product is bad though, we just don't get where the luxury part is supposed to be.

In fact, there might even be gaps in the padding sometimes, which is something we can't say about these other, non-luxury pads within this lineup. Again, besides that, the product's not bad though.

Constructed from PU foam, the pad is long-lasting, soft, and easy to fit. You'll be able to easily cut the roll into pieces using pretty much any scissors.

The pad is 10 millimetres thick, which is thick enough to enable to pad to do its job but not too thick to noticeably elevate the carpet/rug and inconvenience the residents.

The roll will let you cover 15.07 m² of total area, meaning that you'll be able to use this carpet underlay roll with multiple rugs/carpets around the house.

Apart from that, the material's heat-retaining properties measure 2.71 togs, so you'll be able to noticeably reduce energy bills come winter.

In other words, there aren't too many households that wouldn't benefit from this T & A Upholstery Supplies Luxury Carpet Underlay Roll. The single roll will likely be enough to cover multiple rugs/carpets.

Last updated price £44.99
Stock In stock
ASIN B01MTY420L

What Is a Carpet Underlay?

Carpets are underrated. When the room looks somewhat sparse, you can use pretty much any rug to make that room much cosier. Plus, they're much more pleasant to walk on compared to hard floors. There are enough downsides to carpets though.

Fortunately, carpet underlays pretty much erase these downsides. First and foremost, these carpet pads prevent the rugs/carpets from sliding, skidding, slipping, you name the game. In doing so, these things also protect the residents from slipping and falling. Apart from that, these pads increase the carpets' lifespan and protect the floors from scratches and abrasions.

These are the biggest reasons people purchase these underlays. These are not the only reasons though. More often than not, these products incorporate excellent heat-retaining properties, providing thermal insulation and keeping the room warm when necessary. At the same time, these pads usually boast decent soundproofing properties too, keeping the environment nice and quiet.

Carpet cleaners and carpet shampoos will complete the package and let you upkeep your favourite carpets for years to come.

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