Acoustic Underlay

In the pursuit of serene environments, mitigating sound transmission between floors and walls becomes paramount. The Acoustic Underlay category on insulation4less harbours an array of innovative solutions, each tailored for specific use cases and materials. From residential to commercial buildings, selecting the right acoustic underlay is vital to achieving optimal sound insulation.

Sheepwool SilentWool Products

Sheepwool brings an ecological approach to acoustic insulation, providing SilentWool Floor, Joist, and Carpet Insulation solutions, each tailored for different surfaces and cavities. This range offers an ecological approach to managing airborne and impact noise between floors while being environmentally friendly and sustainable. The material's natural fibres manage to provide excellent noise reduction while being safe for indoor air quality.

• Practical Uses: Ideal for residential settings, enhancing quietness and peace by mitigating noise transmission through floors and joists.

Novia Building Papers

Novia extends a range of building papers, including A1F Standard Building Paper, B2 Building Paper, and more, all differing in sizes and applications. Designed to handle both airborne and impact noise, Novia building papers ensure a sturdier and more soundproof construction.

• Practical Uses: Suited for walls and floors across residential, commercial, and industrial premises, these building papers are useful in applications where both thermal and acoustic insulation are paramount.

Karma Acoustic Solutions

Karma showcases a series of acoustically optimised underlays, such as Karma Acoustilay, Karma Regupol (with variants like 3912, 4515 Multi, and 4515 Eco), and Karma Soundlay. These products boast a broad spectrum of applications, from impact sound reduction to airborne noise control, offering solutions for numerous flooring types including timber, concrete, and more.

• Practical Uses: Broad applications across multi-storey buildings, home cinemas, commercial spaces, and more, where elevated sound control is crucial.

Soprema Tecsound Series

Soprema offers a range of synthetic acoustic membranes, like the Tecsound SY100 and SY50, which are designed to significantly reduce airborne noise in various building elements. They are flexible, adaptable, and can be utilised across a myriad of applications, providing a high level of soundproofing.

• Practical Uses: Ideal for walls, ceilings, and flooring in residential buildings, recording studios, or any space where superior acoustic control is needed.

Danosa Underlays

With products like SBS 2.5mm Partially Bonded Underlay, SBS 2.5mm Bonded Underlay, and Torch On 2.5mm SBS Underlay, Danosa provides durable and reliable underlays that assist in achieving seamless sound and vibration control across different structural elements.

• Practical Uses: Particularly effective in larger commercial buildings, and spaces with high foot traffic, ensuring stability and consistent performance over time.

Selecting the Appropriate Underlay

Choosing the right underlay often intertwines with the following considerations:

• Material Compatibility: Ensure the underlay is compatible with your flooring type (concrete, timber, carpet, etc.)
• Acoustic Performance: Evaluate the product's capability to attenuate the particular sound types you’re confronted with - be it airborne or impact noise.
• Environmental Considerations: Products like Sheepwool’s offerings might be preferred for those leaning towards sustainable and eco-friendly options.
• Application Type: Different products cater to various applications, such as floors, walls, and ceilings. Select one that is tailored to your specific application needs.
• Vendor Reliability: Choose products from vendors known for reliability and quality, ensuring the underlay’s longevity and performance.