Glass wool insulation

Glass wool insulation, also known as fibreglass insulation, is a lightweight, non-combustible material made from fine strands of spun glass. Available in both rolls and slabs, there are different versions for acoustic and thermal insulation, depending on what you need. Modern glass wool often also includes recycled glass, making it an eco-friendly choice for sustainable construction projects.

Whether insulating loft spaces, partition walls, or suspended ceilings, glass wool insulation offers high performance while being easy to cut and install. Many builders prefer it for its balance of affordability, efficiency, and compliance with UK building regulations. With various thicknesses and densities available, you can find the right option for any project.

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