COLORS

When you choose a color from GeoDeck, you'll know that
rich color is going to last.

That's because GeoDeck is the only brand on the market that
contains Biodac®, an exclusive product made from purified
cellulose fibers and other minerals. Unlike wood flour or wood
chips used in other composite products, Biodac does not
contain high amounts of Lignins—a major contributor to fading
of composite material. GeoDeck replaces Lignins with Biodac
and the result is a superior deck that looks great year after year.