The Pioneer range is build from the same durable material thoughout the board.
Although they are relatively colour stable, there may be some initial lightening as the product naturally weathers over the first 8-10 weeks. Lighter shades such as Stone, White Ash and Oak show more pronounced lightening than darker shades.
The Frontier is engineered with an additional outer layer arround the board. This layer has enhanced durabillity , stain and fade
properties, covered by a 25 years stain & fade warranty.