Strong Foundation. Strong Future.

Wausau Supply Co. is a national leader in the manufacturing and distribution of building supplies and has built a strong foundation while setting the stage for a strong future. Established in 1947, Wausau Supply Co. is headquartered in Wausau, Wisconsin, and is proud to be 100% Employee-Owned. Our manufactured brands include Diamond Kote Siding System, Waudena, and Taylor Entrance Systems.

NOW AVAILABLE

Wausau Supply Co. is pleased to serve as the exclusive dealer of ChamClad in the United States! Modern profiles and colors are in stock and ready to ship today.

FEATURED PRODUCTS

Rabbeted Nail Fin Trim & Corners

The industry's first engineered wood rabbeted trim & corners from Diamond Kote Siding System.

Timeless Beauty

Wood accent walls redefined - Reclaimed Wood Panels collection.

Unobstructed Views

A contemporary and minimalist design that blends in with the views.

Beauty Made to Last

Vesta Steel Siding is available in 10 colors ready to ship.

Elegant & Striking Shakes

Beauty of natural cedar shakes from CertainTeed siding.

Exclusive Color Collection

Prefinished AZEK Siding & Trim in 11 in-demand colors, only from Wausau Supply Co.

TRENDING PRODUCTS THIS SEASON

Security Made Smart

ENCODE™ SMART WIFI DEADBOLT

New from Schlage, the Encode Smart WiFi Lever gives homeowners easy and secure access from anywhere. The beauty and ease of keyless entry is available for every exterior door.

Weatherproofing Systems

EVERYTHING YOU NEED FROM PROTECTO WRAP

For 70 years, Protecto Wrap has been the leader in providing weatherproofing systems for a variety of applications. From roofing to energy saving to primers, every aspect of an exterior is protected.

Sought-After Color

ADVANCED PVC DECKING

TimberTech's industry-leading Advanced PVC line added a new, highly-sought after decking color to their lineup: Boardwalk. The soft gray tones are blended for unique color homeowners will love.

Monument Gate

A NEW PROFILE FROM EVOLVE STONE

This bold and strong stone profile features 8" height and various lengths to create a distinct focal point inspired by monuments throughout the country. Paired with Winter Valley's soft, cream-like color, this new style and color enhances any setting.