Lumber and Building Materials in Central Michigan
DeWitt Lumber has supplied lumber to Central Michigan since 1890. We are a full-service lumber yard, and our LUMBER selection covers what homeowners, DIY remodelers, and professional builders need for residential, agricultural, and commercial projects.

Our yards stock the framing essentials your project depends on: Weyerhaeuser OSB, #2 eastern SPF studs, and treated lumber. We also supply insulation, trusses, boards, and wall systems from names like Dow, Johns Manville, Nuwool, Perma R Products, Letherer Truss, Mid Michigan Truss & Components LLC, and Gorman.
We buy from Michigan suppliers whenever we can. Your purchase supports Michigan families, and ours has been serving this region for more than 130 years.
Framing essentials and more.

Framing lumber & OSB

Treated lumber

Trusses & wall systems
Straight studs, dry sheathing, stacked and ready.
Weyerhaeuser OSB and #2 eastern SPF studs are stocked in volume at every yard, so a framing package leaves the same week you order it. Treated lumber is graded for Michigan ground contact.

Engineered components, delivered to the deck.
Letherer Truss, Mid Michigan, and Truss & Components LLC build to your prints. Our truck-mounted forklifts set them where the crew is working, not at the curb.


We put your materials where you need them.
Truck-mounted forklifts, shingle elevators, cube vans, and insulation blowers.
What we stock, species by species.
Dimensional lumber
Engineered lumber
Pressure treated lumber
Cedar lumber
Hardwood lumber
Plywood & OSB
Specialty lumber
Featured brands
Common questions.
Does DeWitt Lumber deliver lumber in Central Michigan?
Yes. We deliver lumber, panels, and full framing packages across Central Michigan. Homeowners and contractors alike can schedule delivery when they order. Contractors: ask about charge accounts to keep job billing simple.
Why buy lumber from a local lumber yard instead of a big box store?
Two reasons: the material and the people. Our lumber is stocked for builders, which means straighter framing stock, consistent grades, and full units available when your job needs them. And our staff has done take-offs, read blueprints, and loaded trucks for decades.
Before you buy.
How to read a material take-off
What is on the list, why it is there, and how to check it against your prints.
Choosing treated lumber for Michigan ground contact
Ratings, spans, and fastener compatibility for decks, posts, and sill plates.
What to bring for a framing quote
Prints, elevations, and the handful of details that speed up your estimate.
Bring us your plans. Our staff will help you get your project started.
Stop in, call your nearest location, or request a free estimate on your next project.
