This industry-first in ceiling planks is made from extruded aluminum and offers superior abuse-resistant properties. Linear Alumiline Metal ceiling system planks are available in standard 8′ and 10′, as well as custom lengths, and are an excellent choice for external applications or high humidity environments such as soffits, carports or public terminals. If ordering quantities less than 500 sq.ft. please call 1.888.258.4637 for availability.