Thin-R Plus CavityFill delivers exceptional thermal performance with an Agrément certified Lambda value of 0.021 W/mK and Euroclass C fire rating. Engineered with low emissivity foil facing on both surfaces, this cavity wall insulation achieves passive-level U-values down to 0.12 W/m²K whilst maintaining a protective 10mm residual cavity against wind-driven rain in external masonry walls.
Benefits
90mm Full fill cavity wall insulation Cavity wall insulation delivers substantial advantages, particularly enhanced thermal efficiency that minimises heat escape and boosts energy conservation. It stabilises interior temperatures throughout the year, resulting in reduced heating and cooling expenses. The system provides outstanding defence against driving rain and damp ingress, safeguarding structural integrity. Additionally, thermal bridging is significantly reduced, maximising the overall insulation effectiveness of your walls.
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