Metal roof insulation solutions

Metal roof insulation for sound and warmth.

Discover metal roof insulation offering superior thermal, acoustic, and fire safety performance for metal roofing systems.

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Metal roofs for energy efficient buildings, designed with safety in mind

The requirements for metal roof specification are changing. Buildings must deliver increasingly higher standards of energy efficiency and fire safety. Meanwhile, metal roofs are becoming more functional.

Knauf Insulation offers roof insulation with the highest Euroclass A1 (non-combustible) or A2 (limited combustibility) reaction to fire classifications according to EN 13501-1, for metal roof applications. Our products also deliver thermal and acoustic performance, supporting energy efficiency and occupant comfort.

Our Technical Services team are here to guide you through every step of the process.
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Improved energy efficiency

Thermal performance

Thermal performance of the roof is essential for maintaining an energy efficient building.

Knauf’s mineral wool insulation is flexible, so it can adapt to minor imperfections in the substrate and maintain close contact with neighbouring materials.

These features of mineral wool help to reduce air gaps during installation and maximise thermal performance. This creates a more comfortable environment for residential, industrial, or commercial buildings.

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Acoustic performance

Acoustic performance helps to protect occupants from unwanted noise entering the building through the roof.

This is particularly important in areas that experience heavy rainfall, or for buildings with metal roofs or that are close to airports.

Knauf’s metal roof insulation is manufactured from mineral wool, which provides the best levels of sound absorption and reduction compared to other mainstream insulants. This helps to reduce sound pollution, such as the drumming effects of rainfall.

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Non-combustible insulation

Not only thermal performance, fire safety is also a critical functions of metal roof design

Knauf Insulation’s mineral wool insulation has the highest Euroclass A1 (non-combustible) or A2 (limited combustibility) reaction to fire classifications according to EN 13501-1, for greater peace-of-mind.

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