Lyman Lumber prides ourselves on being the professional builder's supply center, but we also sell retail on Do-It-Yourself projects.

We are America's largest wholesale distributor of roofing, siding, windows, gutters and more!

Stone coated metal roofing systems

As North America's largest roofing manufacturer, GAF is an industry leader that produces quality, innovative roofing materials.

Retail lumber yard serving homeowners and contractors with all their building material needs.

We service all of Wisconsin, offering home improvements that include windows, baths/showers, patio doors and vinyl siding.