Smooth Series from Naturally Aged Flooring Los Angeles The Smooth Series is as beautifully simple as it sounds. These products have a smooth surface with micro beveled edges. This Collections is brought to you by Naturally Aged Flooring. This Wood flooring Collections comes in 5″ wide planks and 1/2″ in thickness.Finish/Wear Warranty: Naturally Aged Flooring provides a lifetime residential wear warranty on their Mill-Run, Character Series and Solid flooring lines. With proper care and maintenance the finish will not wear through or separate from the wood as long as the original purchaser/owner owns the home in which it is installed. Commercial warranty 2 years! Structural Warranty: Naturally Aged Flooring warrants all of its flooring products to be free from defects in lamination, assembly, milling, dimension and grading for the lifetime of the floor or as long as the original purchaser owns the home in which it is installed. This does not include defects resulting from moisture.