Recent Examples on the WebStart by cutting 4x8-foot sheets of plywood underlayment into shiplap-look planks, then sand, prime, and paint the planks. Jessica Bennett, Better Homes & Gardens, 27 Aug. 2022 City councils could alter building codes to require fire-resistant construction materials or require roofs be built from metal or asphalt shingles with a fire-resistant underlayment.AZCentral.com, 23 June 2022 Also, when selecting a vendor, look at the back of the plank to be sure that the underlayment is already attached, to make installation easier and less expensive. Caron Golden, San Diego Union-Tribune, 19 Feb. 2022 Start in the room corner farthest from the door and pour the underlayment onto the floor. Joseph Truini, Popular Mechanics, 25 Nov. 2020 Once the underlayment dried, the tiles were mortared down. Joseph Truini, Popular Mechanics, 25 Nov. 2020 Self-leveling underlayment, for example, is a more recent innovation that does exactly what its name describes: provides a floor protection barrier that seeks its own level within minutes of being rolled out. Sarah Baird, House Beautiful, 14 Sep. 2020 Self-leveling underlayment, for example, is a more recent innovation that does exactly what its name describes: provides a floor protection barrier that seeks its own level within minutes of being rolled out. Sarah Baird, Good Housekeeping, 14 Sep. 2020 The turf was intended to function as an underlayment for a plastic liner put on top of it. Lynda V. Mapes, Star Tribune, 30 Aug. 2020 See More