Exterior Fire Retardant Wood


Chicago Flameproof’s exterior fire retardant wood is affordable, durable, and available for immediate shipment throughout the United States. Our exterior lumber is treated in-house, which allows us to maintain a hold on quality assurance and keep prices affordable.

Our exterior fire retardant wood protects against the damaging effects weathering has on exposed areas of buildings. Common applications in which our exterior lumber has been used include decks, gazebos, balconies, and siding, to name a few.

Use exterior fire retardant lumber in your building project to protect it against fire and weathering by filling out a quote request form online or by calling us at (866) 884-7591 today.


Our exterior lumber has been submitted to ASTM E84 testing for surface burning characteristics as well as to ASTM D2898 for accelerated weathering tests. Our exterior lumber is not rot resistant, so we suggest using our cedar exterior wood as that is a naturally rot resistant material.

Our exterior wood products come with a clear finish, but they can be painted with a latex-based paint or stained with a water-based stain to create a desired finish.

Order Exterior Fire Retardant Wood Today

For pricing on our lumber products, please fill out a quote request form, and we’ll provide you pricing and information on how to order. Or, give us a call at (866) 884-7591 to order your lumber today!