30-year / Protected Warranty
The 30-Year Warranty is only on WindsorONE Protected Trim Boards. Ask your local pro lumberyard or look for the "protected" stamp on the back of the board. See the full Protected 30-Year Warranty here.
TRADITIONAL Warranty
There is NO 30-Year Warranty on WindsorONE Traditional Trim Boards. Ask your local pro lumberyard or look for the "traditional" stamp on the back of the board. See the limited Traditional Warranty here.