Dimensional Lumber for Concrete Forming Applications
Dimensional lumber from Universal Forest Products is the perfect material for lagging boards, walls, forms, stakes, or other functions in your concrete forming project. Made of pressure-treated, SYP, SPF, or green douglas fir, our dimensional lumber is available in all grades and sizes—including cut-to-length.
Ideal for retaining walls, our dimensional lumber lagging boards are made of a mixed-species hardwood to provide solid strength. They most commonly are sold as 3" x 8" and 3" x 10" in 8' or 10' length, but are available in other sizes.
To cross-brace your retaining wall, use our sturdy, dimensional lumber 5/4" x 4" -1' lacing boards.