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Instant Savings Rockwall Flexi® Acoustic Insulation Slab - 120mm (pack Of 6) Save 95% Now [L45NgH8n]

$27.99 $89.99 -69%

Introducing Rockwall Flexi® Acoustic Insulation SlabSay goodbye to cold spots and poor acoustics with the Rockwall Flexi® Acoustic Insulation Slab. This versatile and innovative product is the ideal choice for any building project, offering both acou

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Instant Savings Rockwall Flexi® Acoustic Insulation Slab - 120mm (pack Of 6) Save 95% Now [L45NgH8n]

Introducing Rockwall Flexi® Acoustic Insulation Slab

Say goodbye to cold spots and poor acoustics with the Rockwall Flexi® Acoustic Insulation Slab. This versatile and innovative product is the ideal choice for any building project, offering both acoustic and thermal benefits. With a unique flexible edge and a range of specifications designed to enhance the comfort and energy efficiency of your home, Rockwall Flexi® is a must-have for any renovation or new construction.
  • Thickness: 120mm provides excellent insulation performance.
  • Slab Size: 1200 x 600mm ensures a seamless fit in various applications.
  • Pack Quantity: 6 sheets per pack offers efficient coverage.
  • Coverage: Each pack covers up to 4.32m², optimizing your insulation needs.
  • Thermal Conductivity: 0.038 W/mK, maintaining a comfortable indoor environment.

Key Product Specifications

The Rockwall Flexi® Acoustic Insulation Slab stands out for its high-quality construction and robust performance. Designed for partition walls, ceilings, floors, and roofs, this mineral wool insulation is versatile and can be easily integrated into any space. Its Euroclass A1 non-combustible rating ensures the highest level of fire resistance, providing you with peace of mind.
  • Application: Suitable for use in pitched roof rafters, framed external walls, internal partitions, intermediate floors, separating walls and floors, and timber suspended ground floors.
  • Installation: The flexible edge helps overcome issues with fresh timber shrinkage and ensures a perfect fit with the supporting framework, making installation straightforward and effective.

Practical Solutions for Your Home

Transform your living space with the Rockwall Flexi® Acoustic Insulation Slab. This product not only improves the acoustics and thermal efficiency of your home but also adds a layer of safety. Whether you're insulating a new build or upgrading an existing structure, Rockwall Flexi® offers a practical and durable solution. Ideal for homeowners, contractors, and builders, this product is perfect for those who prioritize comfort, energy efficiency, and safety.

What Our Customers Say

January 28, 2026

Absolutely no complaints!

A product that is a genuine, true pleasure to own.

- Glyn W..

January 28, 2026

Absolutely no complaints!

I'm so pleased. And it works so very, so great.

- Iago O..

January 28, 2026

Absolutely no complaints!

It operates flawlessly and looks so very sharp.

- Cai T..

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