SKU: 99201204631

Acoustic 4.5mm Underlay | Premium Sound Reduction Underlay

$53.55 $59.50
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  • USA
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Acoustic 4.5mm Underlay | Premium Sound Reduction UnderlayOur 4. 5mm Acoustic Rubber Underlay is a premium, high density rubber underlay designed for applications where exceptional sound performance and long term durability are essential. Suitable for both domestic and commercial projects, this underlay delivers industry leading acoustic reduction, making spaces quieter, more comfortable and more stable underfoot. Whether you're refurbishing a flat, upgrading a multi storey property, insulating hotel rooms

Our 4.5mm Acoustic Rubber Underlay is a premium, high-density rubber underlay designed for applications where exceptional sound performance and long-term durability are essential. Suitable for both domestic and commercial projects, this underlay delivers industry-leading acoustic reduction, making spaces quieter, more comfortable and more stable underfoot.

Whether you're refurbishing a flat, upgrading a multi-storey property, insulating hotel rooms or improving soundproofing in busy family homes, this product provides a reliable and professional-grade foundation for laminate, engineered wood and click-system floors.

Its dense rubber structure reduces impact sound transmission and ensures long-lasting compression strength, helping protect your flooring from wear over time while maintaining a solid, stable feel.

Exceptional Acoustic Performance

The 4.5mm acoustic rubber layer offers outstanding impact sound reduction — up to **26dB**, depending on the flooring system. This makes it ideal for:

  • Multi-level homes
  • Apartment buildings
  • Offices & commercial units
  • Hotels & student accommodation

The dense composition absorbs vibrations before they pass through the subfloor, ensuring noticeable improvements in noise control and comfort.

Moisture & Subfloor Protection

A built-in gold vapour barrier helps prevent moisture transfer from the subfloor. When installed with vapour tape, it forms a continuous protective layer, reducing the risk of movement, swelling and long-term damage to the flooring above.

Easy Installation & Professional Reliability

This underlay is designed for installers who require both performance and practicality. It cuts cleanly, lays flat and works perfectly beneath:

  • Engineered wood flooring
  • LVT (floating systems)
  • Laminate flooring
  • Click-system flooring

Its high tensile strength ensures the floor above remains supported, helping prevent hollow spots, creaking and premature board movement.

It also assists with slight subfloor unevenness, helping create a smoother, more stable finish across large areas.

For advice on suitability, installation, subfloor preparation or quantity calculations, our Timberzone team is always available to help.

Specifications
  • Material: High-density acoustic rubber
  • Thickness: 4.5mm
  • Roll Size: 10m²
  • Impact Sound Reduction: Up to 26dB
  • Built-in vapour barrier for moisture protection
  • Suitable flooring types: Laminate, engineered wood, click-system
  • Ideal usage: Homes, apartments, commercial spaces, hotels
  • Installation method: Floating floor systems

Need help choosing the right underlay?

If you’re unsure which underlay is best for your project, our team can guide you based on subfloor conditions, acoustic requirements and flooring type.

We can also assist with installation guidance, moisture control advice and recommended accessories to ensure long-term flooring performance.

Email Timberzone Contact Page
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99201204631

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4.1 ★★★★★
Based on 6 reviews
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Product Reviews
G
Verified Purchase
Gold Coast
Chelsea, US
★★★★★ 5
Fun Ball
Style: Ball, Size: Medium (Pack of 2)
Great new ball for our pup. He loves the sound of the crunch!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
C
Verified Purchase
Cheryl
Bozeman, US
★★★★★ 5
Durability
Style: Ball, Size: Medium (Pack of 2)
My dog loves these balls!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
S
Verified Purchase
ShainaKatt
Draper, US
★★★★★ 5
Dogs love them
Style: Ball, Size: Medium (Pack of 2)
Our dogs love these. What’s great is that you can add more plastic (like from water bottles) if the plastic starts to fall out from the center. If you have a chewer, though, these won’t last you long. Our shepherd mix loves these and then starts to pull the rubber apart the more she plays with it. Our other dogs treat it normally, though, and those ones last forever. They also get some decent height when bounced, and they make a unique whistling noise when thrown.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025
W
Verified Purchase
waragon
Massapequa, US
★★★★★ 4
Our pup loves the cronch cronch!
Style: Ball, Size: Medium (Pack of 1)
I bought our 15 month old Coton several Chuck-It toys on an Amazon deal. He is incredibly playful, mischievous, and ball/toy obsessed, especially for anything that makes noise. He can also be very destructive so I love how durable most of their products are - they’re among our longest lasting toys and worth every penny. We have yet to take them to the dog park, but they’re a perfect size for sharing in play time. And they are keeping him busy at home - that’s a good thing. He loves investigating the crunchy-cronchy-crinkly sound which is a nice change from squeakers. It can withstand his destructive chewing well-being, gentle on his little teeth. I love that. Chuck-It is thinking outside the box with a variety of balls to keep dogs engaged! I do worry about the crinkle plastic inside because it is accessible because of the air holes and it feels a little sharp. So this will have to be an at home toy so we can monitor his play.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
M
Verified Purchase
Mystical Lady
New York, US
★★★★★ 5
Great products all around
Style: Ball, Size: Medium (Pack of 2)
Any of these balls are great! My dogs love all of them. The squeaky ones are their favorite!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026

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