Build a Better Deck: Modern Alternatives to Pressure-Treated Lumber
May 30, 2025
Until recently, pressure-treated (PT) lumber has been the preferred material for decks, porches, and outdoor structures. Unfortunately, in the past 15-20 years, some PT lumber has failed due to changes in preservatives and treatments. Historically, it was preserved with chromated copper arsenate (CCA), an extremely effective treatment for resisting rot,...
