SKU: 99201204631

Acoustic 4.5mm Underlay | Premium Sound Reduction Underlay

$53.55 $59.50
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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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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4.8 ★★★★★
Based on 20 reviews
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Product Reviews
C
Verified Purchase
Capri D. Moore
Whiting, US
★★★★★ 5
SORRY WRONG SIZE ORDERED
Size: 100 Pack
THE ITEM APPEARED TO BE FINE BUT WERE JUST TOO SMALL FOR WHAT WE NEEDED. SORRY THAT I HAD TO RETURN THEM,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2025
H
Verified Purchase
H Family
Bozeman, US
★★★★★ 5
Good stuff
Size: 100 Pack
Excellent materials. As advertised-no surprises with finding stamped foil that doesn’t hold its contents. My wife uses these to bring food to my work and she is perceived as a professional chef.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2021
W
Verified Purchase
Wendy
Lowell, US
★★★★★ 4
Would probably buy again.
Size: 100 Pack
A little thinner than what we usually buy. But worked out. Good for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2020
K
Verified Purchase
KS girl
West Palm Beach, US
★★★★★ 5
exactly as i expected
Size: 100 Pack
it was exactly what i was hoping for. They are durable and I am extremely happy. I will order these again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 25, 2024
M
Verified Purchase
MJ 13
Massapequa, US
★★★★★ 5
Time saver!
Size: 100 Pack
I love these! They save so much time by making cleanup easy. The real messy ones just throw away, the not so messy ones go in dishwasher easy. They are so much better than lifting heavy pans out of the dishwasher. Also good for freezing meals then go right into oven! Thanks for such a good price on a helpful product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2021

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