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Superglass Superwall 36 Cavity Batt 100mm is a high-performance glass mineral wool insulation product, designed for use in masonry cavity walls. Manufactured to provide excellent thermal and acoustic performance, this 100mm batt is lightweight, easy to handle, and simple to install between wall ties. The Superglass Superwall 36 Cavity Batt is non-combustible and achieves a Euroclass A1 fire rating, meeting stringent safety standards. It also resists moisture absorption, helping to maintain the integrity of the insulation over time. This cavity wall insulation is suitable for both new build and refurbishment projects.