The Republic Great Oregon Oak Collection provides you with the natural beauty and durability of the ultra-durable native oaks of the Pacific Northwest. Features new Pure SPC floor, Republic’s proprietary technology making the floors completely inert and waterproof. In addition, our all-new anti-bacterial EVA underlayment padding comes attached to the floor planks it also offers excellent noise insulation never available before.. It carries a limited 25 year residential warranty and a limited 10 year commercial warranty. Not only does this make installation much easier and quicker - it also offers excellent noise insulation never available before.