At AR, we believe when it comes to insulation, health and sustainability matter. That’s why we are excited about solutions like Rockwool and cellulose insulation–smart, high-performance alternatives to toxic plastic insulations like polystyrene. Rockwool insulation is fire-resistant, vapor-permeable, and made from natural stone that delivers thermal comfort without harmful chemicals, while cellulose insulation is made from recycled paper and locks in carbon. We no longer need to settle for plastic-based insulations that can off-gas chemicals and pollute during manufacturing.