Now at the best lowest price! Warranty Armstrong Flooring provides one of the most comprehensive warranties in the industry, including installation and Lifetime Structural Warranty. Sorry, there are no results. Collection Collection Each flooring product belongs to a larger collection, which contains related products. With Hartco somerset strip spice brown design options, figuring out which features are most important to you will help guide your decision. Character The natural character of hardwood varies between species and collections.