APPLICATION OVERVIEW
In a structural soffit floor, insulation is required for thermal, fire safety and acoustic performance to enhance the comfort of the habitable space above the soffit floor.
In this application, the mineral wool insulation can be fixed from below, allowing the floor to be insulated and finished in once process without losing space in the habitable space above.
If aesthetics are an important consideration, a rock mineral wool board can be combined with a wood wool panel or an alternative facing to improve the appearance of the soffit area.
Our Soffit Solutions
Why Mineral Wool?
Mineral wool is easier to install correctly than other insulants such as rigid boards because it adapts to any slight imperfections in the substrate and knits together, eliminating any air gaps.
Evidence shows the absence of air gaps is crucial to achieving real performance in the relevant application.