Where To Buy Heat Treated Lumber -

When shopping in person, look for a stamp on the side or end of the board. It will typically include: : Heat Treated KD-HT : Kiln Dried and Heat Treated

Most standard framing lumber sold today is marked as "KD-HT," which stands for Kiln-Dried and Heat-Treated. This process heats the wood to a core temperature of 133°F (56°C) for at least 30 minutes to kill pests, making it safe for international shipping and certain craft projects like garden beds or furniture. 🏢 Major Retailers (In-Store & Online) where to buy heat treated lumber

: Stocks a wide range of HT stamped lumber in their drive-through lumberyards. 🌲 Specialty & Regional Suppliers When shopping in person, look for a stamp

: Specializes in , which is heat-treated at much higher temperatures for extreme durability and rot resistance (popular for decking and cladding). Thermally Modified Pine 1x6 Standard Go to product viewer dialog for this item. (~$2.40/linear ft) 🏢 Major Retailers (In-Store & Online) : Stocks

: A nationwide supplier focused on ISPM-15 compliant HT lumber for custom crates and shipping needs. 🪵 Industrial & Wholesale

For larger quantities or custom-cut solid pieces for export:

: Avoid lumber marked with MB (Methyl Bromide), as this indicates chemical fumigation rather than heat treatment.