From top to bottom, SANCTUARY adapts to every part of the building envelope — filling gaps, corners and hard-to-reach spaces where other insulation can’t. Its dense structure forms a barrier that reduces air infiltration, boosting thermal and sound performance. Easy to install and trusted by professionals, it delivers comfort where it counts. From sound control and energy savings to fire resistance and pest defence, the SANCTUARY lineup delivers high-performance solutions for every space—backed by smart design and proven results.