Which is the Best Carpet Underlay? The 10 Top Picks

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which is the best carpet underlay
© Carpets Dubai

When it comes to choosing the perfect carpet for your home or office, selecting the right underlay is equally important.

A good quality carpet underlay provides insulation, comfort, and extends the life of your carpet. 

The Importance of Carpet Underlay

Let’s understand why carpet underlay is crucial for your flooring. Here are some key benefits:

  • Noise Reduction: A high-quality carpet underlay helps reduce noise transmission between floors, creating a quieter and more peaceful environment.
  • Thermal Insulation: Underlays with thermal properties prevent heat loss and provide insulation, making your space warm and cozy.
  • Comfort and Cushioning: A good underlay adds extra comfort underfoot, offering a cushioned feel and reducing the impact on joints.
  • Protection for Your Carpet: Underlays act as a barrier between the carpet and the subfloor, preventing wear and tear, extending the carpet’s lifespan.
  • Improved Energy Efficiency: With better insulation, carpet underlays contribute to energy efficiency by reducing heat loss and lowering heating costs.

Types of Carpet Underlay

1. Foam Underlay

Foam underlay is a popular choice due to its affordability and versatility. It is available in different densities, offering varying levels of comfort and support.

The foam underlay is easy to install and provides excellent insulation properties.

2. Rubber Underlay

Rubber underlays are known for their durability and superior soundproofing capabilities. They offer exceptional comfort, making them an ideal choice for areas with high foot traffic.

Rubber underlays are also resistant to moisture and mold, ensuring a healthy living environment.

3. Felt Underlay

Felt underlays are made from recycled materials, making them an eco-friendly option. They provide excellent heat and sound insulation and are suitable for rooms with underfloor heating systems.

Felt underlays offer a luxurious feel and enhance the overall comfort of your carpet.

4. Crumb Rubber Underlay

Crumb rubber underlays are made from recycled tires and provide exceptional durability. They are an excellent choice for heavy furniture areas as they help prevent indentations on the carpet.

5. Combination Underlay

Combination underlays, as the name suggests, are a blend of different materials. These underlays combine the benefits of foam, rubber, and felt to provide optimal comfort, insulation, and soundproofing.

10 Best Carpet Underlays to Elevate Your Flooring!

1- Plushwalk 12mm Carpet Underlay


Plushwalk has quickly become a byword luxury, with its 12mm thickness and memory foam construction bringing a sense of comfort to any space that is unrivaled on the current market.

The roll size of 11 meters by 1.37 meters provides generous coverage of 15.07 square meters, making it suitable for various room sizes.

With its integrated damp-proof membrane, this underlay ensures moisture protection, while offering a high acoustic reduction of 49dB and impressive thermal insulation of 3.5 TOG.

It is priced at the top end of the market, but you really do get what you pay for.

Reasons To Buy

  • Unmatched comfort and softness
  • Extensive coverage for various room sizes
  • Effective moisture protection
  • Impressive acoustic reduction of 49dB
  • Superb heat insulation

Check price at Simply Underlay

2- MAYSHINE Anti-Slip Carpet Underlay 

This versatile underlay is suitable for hardwood, laminate, tile, carpet, vinyl, and other hard surfaces, providing exceptional grip to prevent slips and slides.

Its protective properties make it an ideal choice for both home and office use, safeguarding your floors and rugs against wear and tear.

Crafted with precision, this mat not only cushions your rug, but also keeps it securely in place, eliminating sliding and bunching in high-traffic areas.

Reasons To Buy

  • Superior grip on any surface
  • Cushions and protects floors and rugs
  • Prevents sliding and bunching
  • Advanced shock absorption for optimal comfort
  • Durable and long-lasting construction

Check price at Amazon

3- WDC 7mm Thick Carpet Underlay

This rectangular underlay measures 1.2 meters wide by 4 meters long, with a thickness of 6mm, offering a generous 5 square meters of coverage per roll.

Designed to provide comfort and support, this underlay is an ideal choice if you’re looking for an affordable option without compromising on quality.

Its foam material ensures a soft and cushioned feel underfoot, enhancing the overall comfort of your carpeted floors.

Reasons To Buy

  • High-quality polyethylene foam construction
  • Generous coverage of 5 square meters per roll
  • Provides added comfort and support
  • Affordable option for those on a budget

Check price at Amazon

4- Tredaire Colours Red Carpet Underlay

Tredaire Colours Red Carpet Underlay

This leading sponge rubber underlay from Tredaire is one of the most durable and luxurious on the market.

A substantial thickness of 11.4mm makes it supremely comfortable underfoot, while a density of 356kg/m³ ensures your carpet will have the support it needs to look its best for many years to come.

But that’s not all. The natural air pockets created by the sponge also reduce sound travel by 46dB, meaning your rooms will feel noticeably quieter.

This makes it an excellent option for busy homes, multi-floor apartment blocks and those spaces where you want a sense of peace, such as bedrooms and living rooms.

Reasons To Buy

  • Exceptional 11mm thickness
  • Ample 10.96m2 roll size
  • Offers excellent underfoot comfort
  • Durable rubber material
  • Reduces noise by 46dB

Check price at Simply Underlay

5- FloorPro 12mm Thick Carpet Underlay 

This premium underlay, measuring 11 metres by 1.37 metres, boasts superior soundproofing and insulation properties, creating a peaceful and cozy environment.

Whether you’re stepping onto it in your living room or bedroom, this underlay ensures a super soft underfoot experience, making your carpets feel luxurious and inviting.

Crafted from high-quality spring back foam, it guarantees long-lasting resilience and durability, maintaining its plushness even after extended use. Suitable for all carpets and areas in your home.

Reasons To Buy

  • Superior soundproofing and insulation properties
  • Creates a luxurious and inviting underfoot experience
  • High-quality spring back foam for long-lasting resilience
  • Suitable for all carpets and areas in your home

Check price at Amazon

6- Ruitena Anti Slip Rug Underlay 

Made from durable PVC material with high slip resistance, this underlay features an open grid pattern that increases friction, ensuring your rug stays firmly in place without slipping.

By keeping your rugs flat and in place, it helps prevent wrinkling and curling, preserving the pile and reducing wear and tear.

The open weave design allows for easy vacuuming, effectively preventing the build-up of dust, mould, and odours.

Reasons To Buy

  • Superior grip with high slip resistance.
  • Extends the life of your rug.
  • Easy trimming to fit any size and shape.
  • Convenient open weave design for effortless vacuuming.
  • Non-toxic and easy to clean.

Check price at Amazon

7- DIY Doctor Large Non-Slip Mat Underlay

With generous dimensions of 2 meters squared, this versatile matting can be trimmed to fit any rug size or used for various purposes, such as drawer liners, shelf liners, or even as an under tablecloth gripper.

Crafted from durable and waterproof PVC material, this non-toxic matting features a criss-cross design that ensures maximum friction, preventing any slipping mishaps on hardwood floors.

Reasons To Buy

  • Secure grip for rugs of any size
  • Versatile and trimmable for multiple uses
  • Durable and waterproof PVC material
  • Easy to clean and maintain
  • Provides padding and moisture protection.

Check price at Amazon

8- Rugstore-Outlet Anti-Slip Rug Gripper Underlay

Crafted from high-quality polyester, this underlay measures 160L x 119W centimetres, making it ideal for rugs sized 119x160cm (120x170cm). The innovative design incorporates advanced technology, ensuring a superior non-slip performance that guarantees your rugs won’t budge or creep.

For rugs on carpets, simply place the black side of the underlay down, allowing the grey side to secure the rug effortlessly.

When used on smooth floors like marble, hardwood, ceramic, vinyl, or stone, position the grey side down for optimal grip.

Unlike regular non-slip underlays, this premium option grips both the rug backing and the carpet or floor, providing absolute skid-proof protection.

Reasons To Buy

  • Premium quality for superior performance.
  • Versatile use on smooth floors and fitted carpets.
  • Grips both rug backing and floor, eliminating movement.
  • Harmless to carpets and leaves no residue.
  • Reliable skid-proof solution for enhanced safety.

Check price at Amazon

9- Rugs & Stuff All-Surface Anti Slip Gripper Underlay

This polyester underlay in a soothing Beige hue guarantees an excellent grip on all floor types, from carpets to hard floors, including LVT (vinyl) flooring like Karndean and Amtico.

Experience enhanced comfort and reduced wear on your rug with its extra cushioning.

Plus, it’s perfect for uneven or rough floors, as it ensures your rug lies flat without any hassle.

The underlay also boasts sound-absorbent properties and is conveniently machine washable at 40 degrees, making cleaning a breeze.

Reasons To Buy

  • Versatile grip on all floor types
  • Extra cushioning for enhanced comfort
  • Perfect for uneven or rough floors
  • Sound absorbent for a peaceful ambiance
  • Wide range of sizes available

Check price at Amazon

10- MAIYADUO Carpet Gripper Underlay

The MAIYADUO Non-Slip Rug Underlay is in a refreshing white colour, perfectly designed to keep your carpets firmly in place and your floors protected.

Crafted from durable PVC material, this underlay features a high slip resistance, thanks to its open grid pattern that enhances friction for a secure grip.

Feel confident knowing that your mat won’t slip, keeping you safe from accidental falls.

Its waterproof and hollow design ensures excellent protection against water damage and also serves as reliable thermal insulation. Plus, with its easy-to-cut-to-size feature, you can customize it to fit any carpet size and shape.

Reasons To Buy

  • High slip resistance for secure footing
  • Durable and reusable for long-term use
  • Waterproof and excellent floor protection
  • Customizable size with easy cutting
  • Non-toxic and easy to clean

Check price at Amazon

Is carpet underlay suitable for underfloor heating systems?

Yes, many carpet underlays are compatible with underfloor heating systems. It is essential to choose an underlay specifically designed for this purpose.

How long does a carpet underlay last?

The lifespan of a carpet underlay varies depending on the quality and usage. On average, a good underlay can last between 10 to 15 years.

Can I reuse my old carpet underlay?

Reusing old underlay is not recommended as it may have worn-out and lost its effectiveness. It is best to invest in a new underlay for optimum performance.

Can carpet underlay help reduce my energy bills?

A: Yes, carpet underlay with thermal insulation properties can help reduce heat loss, leading to lower energy consumption and cost savings.

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