Bronze Birch Hand Scraped Locking Engineered Hardwood | This Bronze Birch Hand Scraped Locking Engineered Hardwood is 3/8in. x 5in. and has a lifetime finish residential/ 5 year commercial finish warranty. You can install this engineered hardwood flooring by floating, nailing or gluing. Great for any level in your house, this engineered hardwood can be installed below grade (basement level), at ground level or above. Hand scraped engineered hardwood floors are contoured to display the wood's natural characteristics and unique qualities. Engineered hardwood is real hardwood that is highly stable and less prone to expanding and shrinking from changes in moisture and temperature. Our engineered hardwood comes in a wide range of shades, is durable and adds warmth and character to your home.