Serving Peru, Illinois Area since 1848


Maze Lumber stocks a huge variety of lumber and plywoods to serve contractors, industry, and do-it-yourselfers.

We have long prided ourselves on offering the best grade of lumber available to ensure our customers complete satisfaction.

Our stock dimension lumber in 2x4 and 2x6 is Spruce/Pine/Fir, and is graded as machine stress rated, or #2 and better. Our 2x8's, 2x10's, and 2x12's, are Douglas Fir, graded as select structural.

All treated dimensional lumber is Southern Yellow Pine - #1 grade, perfect for any outdoor project.

Stock Ponderosa Pine boards are #2 and better from the best lumber mill we know. The quality is beautiful on these boards, and customers who have used them won't settle for less.

An extensive line of tongue and groove products offers numerous possibilities from ceiling and wall applications to flooring. We've got 1x4 vertical grain Douglas Fir flooring for porch repair, as well as 1x6 Southern Yellow Pine tongue and groove for flooring. 1x4, 1x6 and 1x8 tongue and groove small pine work well for wainscoting as well as for ceilings and walls.

Our plywood selection includes anything from construction grade CDX Pine and Fir, to finish grade Oak and Birch, in a full range of thicknesses. We also stock Masonite, MDF, MDO, Form Ply, Superply, and a full line of oriented strand boards.

We stock numerous products to service industrial and manufacturing accounts, including shop grade plywoods, heat treated dimension lumber, and crating grade lumber used for packaging and pallet application.


Maze Lumber offers a wide variety of engineered wood products. Whether you are looking for the best in framing lumber or joists that can span incredible distances, Maze Lumber has what you need!

Fir Plywood

Maze Lumber stocks a wide variety of top-quality fir plywood. If you are looking for a very specific size grade and size, don't hesitate to ask!

Some of the brands we carry are featured to the left. Click on the brand to learn more!