EPI-51550/1171013 Tapcon with Washer
For installation of 1/2" Wall & Ceiling panels and trims to concrete in high moisture or acidic areas we recommend using tapcon or nylon drive-pin fasteners. with a low profile head will do a good job for this purpose. Locating fasteners every 24" on center; in the center of the slots provided along the nailing fin of the panel or make a 3/16" hole centered on the width of the nailiing fin 24" apart, for the fasteners as required. You want to provide for a little movement of the panels ( 1/64"-1/32"), do not over tighten screws to the nailing fin. Allow panels to acclimate to area before installation as per installation instructions.
To give your project that sharp professional finished look, Extrutech Plastics recommends or can provide products that will aid with installation of panels, trims, and mounting hardware. Provide adhesives and joint fillers for around edges and behind panels or trims. Provide fasteners for securing panels & trims; and cleaners to keep your panels looking good for years.