10 bestUnderlayment For Carpetsof April 2025
112M consumers helped this year.
12% off
1

MAIYADUO 150x200 cm Rug Anti Slip Non Slip Rug Mat Liner Carpet Gripper Underlay for Hard Floors Rug Gripper For Wooden Floors
MAIYADUO

9.8
2

A2Z FLOORS Carpet Underlay 12mm Thick PU Rolls – Total Area Mat With Sound Insulation, Eco-Friendly Material – Easy Install & Customizable – UK Manufactured Quality Luxury Feel (5m² Total Area)
A2Z FLOORS

9.6
3

Rugs & Stuff AKO Super Dual Fleece All-Surface Anti Slip Gripper Underlay - 160 x 225cm
Rugs & Stuff

9.3
6% off
4

8mm Thick PU Foam Carpet Underlay Luxurious Comfort Soft, Durable & Stain-Resistant Great Heat & Sound Insulation Eco-Friendly Ideal for Bedrooms & Living Rooms (Roll 5 Square Meter)
IMPERIAL STUDIOS

9.0
5

7mm Thick PU Carpet Underlay High Density Luxurious Foam Comfort Soft, Durable, Stain-Resistant Great Heat & Sound Insulation Eco-Friendly Ideal for Bedrooms & Living Rooms (Roll 5 Square Meter)
IMPERIAL STUDIOS

8.7
Other
6

7mm Thick PU Foam Carpet Underlay Luxurious Comfort Soft, Durable & Stain-Resistant Great Heat & Sound Insulation Eco-Friendly Ideal for Bedrooms & Living Rooms (Roll 10 Square Meter)
IMPERIAL STUDIOS

8.4
8% off
7

10mm Thick PU Foam Carpet Underlay Luxurious Comfort Soft, Durable & Stain-Resistant Great Heat & Sound Insulation Eco-Friendly Ideal for Bedrooms & Living Rooms (Roll 5 Square Meter)
IMPERIAL STUDIOS

8.1
8

Grandismo® 10mm Thick - Carpet Underlay/Underlayment - PU Foam - Acoustic & Sound Reduction - Thermal Insulation - Flooring/Floors
Grandismo

7.8
9

9mm Thick High Density PU Foam Carpet PowerWalk Underlay Luxurious Comfort Soft, Durable & Stain-Resistant Great Heat & Sound Insulation Eco-Friendly Ideal for Bedrooms & Living Rooms (5㎡)
IMPERIAL STUDIOS

7.5
10

2 Rolls - Eco Budget Carpet Underlay - 28.8sq.metres
Flooring Online UK

7.2
A Guide to Selecting the Best Underlayment For Carpets
Choosing the right underlayment for carpets is crucial for ensuring comfort, durability, and the overall performance of your carpet. Underlayment, also known as carpet padding, serves as a cushion between the carpet and the floor, providing support and enhancing the feel of the carpet underfoot. It also plays a role in insulation, soundproofing, and prolonging the life of your carpet. When selecting an underlayment, consider factors such as the type of carpet, the room's purpose, and your personal preferences for comfort and durability.
Thickness
Thickness refers to how thick the underlayment is, and it is important because it affects the comfort and insulation properties of the carpet. Thicker underlayments generally provide more cushioning and can help with soundproofing and insulation. Thickness can range from 1/4 inch to 1/2 inch or more. For high-traffic areas, a thinner underlayment might be more durable, while thicker options are better for comfort in bedrooms or living rooms. Consider the room's use and your preference for comfort when choosing the thickness.
Density
Density measures how compact the material of the underlayment is, and it is crucial for durability and support. Higher density underlayments provide better support and can withstand more foot traffic, making them ideal for busy areas like hallways and living rooms. Density is usually measured in pounds per cubic foot, with higher numbers indicating greater density. If you need a durable underlayment for a high-traffic area, opt for a higher density. For areas where comfort is more important than durability, a lower density might be sufficient.
Material
The material of the underlayment affects its performance, durability, and environmental impact. Common materials include foam, rubber, and felt. Foam is lightweight and provides good cushioning, rubber offers excellent durability and soundproofing, and felt is eco-friendly and provides a firm feel. Consider the specific needs of your room, such as soundproofing for a home office or durability for a hallway, when choosing the material. If environmental impact is a concern, look for recycled or natural materials.
Moisture Barrier
A moisture barrier is a feature that prevents moisture from seeping through the underlayment and damaging the carpet or subfloor. This is important in areas prone to moisture, such as basements or bathrooms. Some underlayments come with built-in moisture barriers, while others require a separate layer. If you're installing carpet in a moisture-prone area, ensure your underlayment has a moisture barrier to protect your investment. In dry areas, this feature might be less critical.
Soundproofing
Soundproofing refers to the ability of the underlayment to reduce noise transmission between floors. This is important in multi-story homes or apartments where noise can be a concern. Underlayments with good soundproofing properties can help create a quieter environment. Look for underlayments specifically designed for soundproofing if noise reduction is a priority. If soundproofing is not a concern, you might prioritize other features like comfort or durability.

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