Black PCB is very in vogue and is a perfect match for a bright and open space with a nonchalant decor style. Quick and easy to install with its interlocking mechanism and comes with a lifetime Uniclick construction guarantee to ensure you of the highest standards of installation. Engineered woods multi-layer construction gives the flooring a huge amount of strength and rigidity and therefore makes it more durable than a solid wood floor. At Swiss Hardwoods, we use Rubio Monocoat® Fire Retardant Oil as our surface coating. Plant-based with no chemicals and is 100% VOC free, safe to use and great for the environment.