Noise pollution can be a real problem in busy offices or homes if not dealt with correctly. It will have a negative affect on the people who work or live there. Noise can come from many sources such as  footfall, human conversation, or just from items been dropped on the floor.  Acoustic underlay is the best soundproofing solution to noise pollution in an office or home. In this article we will look at the acoustic issues that arise from the different floor types we use in building such as laminate floors or hardwood floors.  We will recommend some acoustic underlay for laminate and wooden floor solutions that will go along way to make your office or home a much more pleasant environment for all who use them.

Does Soundproof Underlay Work ?

Yes, it does.

The whole working principle of acoustic underlays is to absorb and dissipate the vibrations caused by sound waves, creating a barrier that reduces the transmission of noise between floors and rooms.

Acoustic underlays are composed of various materials, such as rubber, cork, and foam, each designed to provide a different level of soundproofing performance.

They act as a buffer, absorbing the impact of footsteps, reducing the reverberation of sound, and ensuring that the dulcet tones of your neighbour’s piano practice remain theirs and theirs alone.

This results in a living or working environment that is much more pleasant for the people who live or work there.

How Does Acoustic Underlay Stop Sound?

The science behind how soundproof floor underlayment for laminate and wooden floors work is truly a symphony of engineering and acoustics.

To understand acoustic underlay role in dampening sound, we must first explore the two primary types of noise: airborne and impact.

Airborne noise encompasses sounds like conversations or music, while impact noise refers to vibrations from footsteps or the movement of furniture.

There are acoustic underlays solutions that will target both airborne and impact noise.

The secret lies in the underlay’s ability to absorb and dissipate energy. When sound waves collide with the underlay, its materials—be it foam, rubber, or cork—deform ever so slightly, absorbing the sound energy and converting it into heat, which then dissipates harmlessly. This energy transformation prevents the sound from traveling further and affecting others in the building.

As for impact noise, the underlay’s thickness and density provide a cushion that absorbs the vibrations, reducing their transmission through the floor.

Acoustic Underlay for Laminate Floors

Laminate flooring, while very popular in both home and offices due to its durability, aesthetics, and ease of installation, can present several acoustic issues, particularly in multi-story buildings or in spaces requiring quiet environments. These issues primarily revolve around noise transmission and echo, which can impact both the room with the laminate flooring and adjacent rooms or units. Here are the key acoustic problems associated with laminate and wooden floors floors:

1. Impact Noise

• Footfall Noise: Laminate floors can amplify the sound of footsteps, which is transmitted as impact noise. This can be particularly problematic in multi-level buildings, where the sound can easily travel to lower floors.
• Dropped Objects: The noise from objects dropped on laminate flooring can be louder compared to carpets or softer floorings, contributing to discomfort.

2. Airborne Noise Transmission

• Laminate does not significantly block airborne noises such as conversations, television sounds, or music. These sounds can easily pass through laminate floors, affecting adjacent rooms or apartments.

3. Echo and Reverberation

• Laminate floors have a hard surface, which does not absorb sound well. This can lead to increased echo and reverberation within a room, making the space feel less acoustically comfortable.

4. Flanking Transmission

• Sound can also travel along other building elements like walls and ceilings, bypassing the floor altogether. If the rest of the building is not properly soundproofed, laminate floors will do little to prevent noise issues.

Acoustic underlay for Wooden Floors

Wooden or engineered floors present many of the same noise transmission issues as laminate floors. The type of hard wood used, it thicknesses, and method of installation can sometimes mean wood floors are better than laminate at dampening sounds.

Top 5 Best Acoustic Underlays

Now, without further ado, let’s strike a chord and unveil the top five acoustic underlays that will transform your home into an oasis of tranquility.

1) Sylpro Acoustic Underlay

Sylpro acoustic underlay is a true virtuoso in the world of soundproofing. Its high-density composition offers unparalleled mechanical resistance, ensuring that it maintains peak performance even under the most demanding conditions. With a variety of thicknesses available, you can tailor your selection to suit your specific needs.

Moreover, its compatibility with underfloor heating systems and castor-proof design makes it a versatile choice for any space—whether it’s your home office or a cozy living room. Further boasting Regupol K225, Damtec, and Soundsense equivalent performance, Sylpro’s acoustic underlay is a melody of innovation and effectiveness that you won’t want to miss.

2) Sylpro AD Acoustic Underlay

Building on the success of its sibling, the Sylpro AD acoustic underlay takes soundproofing to a crescendo with the added bonus of contributing points towards LEED certification. This environmentally friendly feature makes it a harmonious choice for the eco-conscious homeowner or business seeking to minimize their environmental impact.

With the same high-density composition, mechanical resistance, and thickness options as its counterpart, the Sylpro AD offers unparalleled soundproofing performance. Castor-proof and compatible with underfloor heating systems, this underlay strikes a perfect chord in the symphony of silence. Overall, Sylpro AD Acoustic Underlay boasting Regupol K225, Damtec, and Soundsense equivalent performance, is a top-tier option that won’t disappoint.

3) Basewood Acoustic Underlay for Wooden Floors

If you’re looking for an acoustic underlay that won’t compromise the aesthetic appeal of your wooden or laminate flooring, then Basewood’s acoustic underlay is the perfect choice. With a minimal thickness of only 4.5mm, this underlay is designed to be used under all types of wooden floors and laminates without the need for glues or adhesives. This eco-friendly option is manufactured from recycled materials, making it an ideal choice for the environmentally conscious homeowner.

The Basewood acoustic underlay for wood flooring offers exceptional acoustic insulation for prefinished wood flooring, laminate flooring, and even renovation works with low thickness available. With easy installation and impressive soundproofing performance, this underlay is a true standout in the acoustic market.

4) Sylcer for Ceramic Tiles

When it comes to soundproofing ceramic or stone tiled floors, the Sylcer acoustic underlay is a masterpiece of innovation. With its minimal thickness and easy installation, Sylcer is designed to be used under ceramic or stone tiling and can even be used on existing tiled floors. This eco-friendly option is manufactured from recycled materials, making it a sustainable choice for the environmentally conscious consumer.

Compatible with underfloor heating systems, the Sylcer acoustic underlay offers exceptional acoustic correction for existing floors to meet building regulations. Its ability to improve acoustic insulation for ceramic or natural stone floor finishes and its versatility in renovation works make it a top contender for any soundproofing project.

5) Sylwood Acoustic Underlay for Engineered Floors

Last but not least, we have the Sylwood acoustic flooring underlay for engineered floors. With its minimal thickness, easy installation, and compatibility with all types of wooden floors and laminates, Sylwood is a versatile option for any homeowner seeking to improve the soundproofing of their living space. This eco-friendly option is manufactured from recycled materials, making it an environmentally conscious choice that won’t compromise on performance.

The Sylwood acoustic underlay also offers impressive soundproofing performance, absorbing and dissipating vibrations caused by sound waves to reduce transmission of noise between floors and rooms. Its ability to provide acoustic insulation for engineered floors makes it an exceptional choice for those seeking to maximize their living space’s tranquility.

What Final Floor Finishes Can Be Used with Acoustic Underlays?

In a world where aesthetics and functionality often go hand in hand, it’s natural to wonder if your choice of flooring material will be limited by the use of acoustic underlays. Fear not, for these versatile sound-dampening warriors are compatible with a wide range of floor finishes, including hardwood, laminate, tile, and even carpet. The key is to select the right underlay for your specific flooring type, ensuring optimal performance and a seamless marriage of style and substance.

Whether you’re striving for the timeless elegance of hardwood, the easy maintenance of laminate, or the cozy warmth of carpet, there’s an acoustic underlay that’s perfectly suited to complement your chosen floor finish. Some underlays are even designed with specific floor types in mind, providing tailored solutions for a truly bespoke experience.

Are Acoustic Underlays Easy to Fit

Now, you may be wondering, “Are acoustic underlays easy to fit?” Fear not, for we have good news. Installing acoustic underlays is a breeze, and you won’t need an army of contractors to get the job done. Most underlays come in a roll or sheet form, making them easy to cut to size and lay down beneath your flooring.

Simply prepare the subfloor by cleaning it thoroughly, then roll out the underlay and cut it to fit. Some acoustic floor underlayment even come with adhesive backing, eliminating the need for additional adhesives or tapes. It’s a straightforward process that can be completed by even the most novice DIY enthusiasts. So, go ahead and get started on your soundproofing journey—your ears (and your neighbors) will thank you.

How to Fit Soundproof Underlay for Laminate Flooring

1. Measure and inspect: Begin by measuring your room’s dimensions and assessing the condition of your subfloor. Ensure it is level, dry, and free of debris.
2. Choose your underlay: Based on your soundproofing needs, select the ideal acoustic underlay from our top five picks.
3. Gather tools and materials: Arm yourself with a utility knife, straightedge, tape measure, adhesive (if necessary), and your chosen underlay.
4. Acclimate the underlay: Allow the underlay to rest in the room for at least 24 hours before installation to acclimate to the temperature and humidity.
5. Roll it out: Starting from one corner, unroll the underlay parallel to the longest wall, trimming any excess material as needed.
6. Butt the edges: Ensure the edges of adjacent underlay pieces are butted tightly together, with no overlapping or gaps.
7. Seal the seams: If required, use seam tape or adhesive to secure the seams, following the manufacturer’s guidelines.
8. Trim around obstacles: Carefully cut the underlay to fit around vents, door frames, and other obstructions.
9. Install your flooring: Follow the flooring manufacturer’s instructions to lay your chosen floor material—laminate, hardwood, or carpet—on top of the underlay.

• Repeat for remaining rows: Continue the process, ensuring a snug fit between underlay pieces and trimming excess material as needed.
• Install transitions: Add transition strips or moldings to cover gaps between the new floor and adjacent surfaces, such as doorways or adjacent rooms.
• Replace baseboards: Reinstall baseboards, ensuring they cover the edges of the underlay and flooring.
• Revel in the silence: Congratulations, you’ve successfully installed your acoustic underlay! Bask in the newfound tranquility of your home.

What is acoustic underlay and why is it important for laminate floors?

Acoustic underlay is a layer of material placed between the laminate flooring and the subfloor that helps to reduce sound transmission and improve sound quality within a room. Its important for minimizing noise such as footsteps, echoes, and impact sounds, thus enhancing the acoustical properties of laminate floors.

How does acoustic underlay contribute to an environmentally friendly flooring solution?

Environmentally friendly acoustic underlays are often made from recycled materials or sustainable resources. They help to reduce the need for additional soundproofing materials and can also provide thermal insulation, contributing to energy efficiency in homes.

Can acoustic underlay be used with tile flooring as well as laminate?

Yes, acoustic underlays can be compatible with tile flooring. However, it’s crucial to choose an underlay thats specifically designed for use with tiles since these will typically need to withstand heavier loads and provide a stable foundation compared to those used with lighter laminate floors.

What are the key characteristics to look for when choosing an eco-friendly acoustic underlay?

When selecting an eco-friendly acoustic underlay, look for products made from recycled or natural materials like cork or felt. Check certifications for low VOC emissions, assess its recyclability at end-of-life, and consider its durability and performance in terms of sound reduction levels (measured in decibels).

How do different types of acoustic underlays compare in terms of their effectiveness for noise reduction on laminate floors?

The effectiveness varies depending on the material composition (rubber, foam, cork) and thickness of the underlay. Generally, denser materials like rubber tend to offer better noise reduction. Products come with ratings like Impact Insulation Class (IIC) or Sound Transmission Class (STC), which measure how well they reduce airborne and impact sounds respectively; higher ratings indicate better performance.

The Conclusion

In conclusion, acoustic underlays are the unsung heroes of soundproofing, transforming your home into a haven of peace and quiet. Our top five picks are sure to silence even the most boisterous of households. And remember, the only thing better than finding peace is sharing it—so go forth and spread the gospel of acoustic underlays to your friends, family, and neighbors. After all, silence is golden, and who wouldn’t want a piece of that treasure?