The Armstrong ULTIMA Templok ceiling panels integrate Phase Change Materials technology, reducing energy consumption, cost and carbon emissions. Available in white, ULTIMA Templok offers acoustical performance and a clean, durable finish that is washable, impact, scratch soil, mold and mildew resistant. Available as 9/16” Beveled Tegular panels in standard dimensions: 24 in. x 24 in. x 1 in. or 24 in. x 24 in. x 3/4 in. with additional edge details available as special order.