As part of The Chateau Collection, this floor showcases an exceptional timeworn look that brings out the unique character, natural variation and rich detail of the grain. Its all-natural hard-wax oil finish not only gives the surface its signature matte aesthetic but is also safe for those who experience it firsthand. DuChâteau hard-wax oil is non-toxic with no biocides, no preservatives, and benzene-free, and because this floor is CARB-2 compliant – made with a formaldehyde-free adhesive – it also qualifies for the following LEED® credits: EQ 4.4 – Low Emitting Materials Specifications Species: European Oak Construction: Engineered Grade: Aged Character Finish: Hard-Wax Oil Surface Treatment: Smooth with Micro-Bevel Janka Rating: 1360 Thickness: 5/8” (15 mm) Top Layer: 1/6” (4 mm)* Width: 7-1/2” (190 mm) Length: 74-13/16” (1900 mm)** Installation Methods: Glue-Down, Nail-Down or Floating Radiant Heating: Yes Warranty: Lifetime Structural, 25-Year Residential Finish, 3-Year Commercial Finish Available Trims: Baby Threshold, Stairnose, Reducer and T-mold*** All measurements are nominal. Custom sizes are available. Please see your local sales representative for more information. To learn more about our floors, click here. * Nominal top layer thickness measured prior to finishing processes. Finishing processes such as wire brushing or hand scraping will affect the overall thickness. ** Approximately 60% of boards are full length; starter boards included in each box. ***Custom treads and stairnose available upon request. For more information on this product, click the following: Brochure Test Data Material Safety Warranty Installation Instructions Maintenance Instructions