Shop Building Materials

True to our name, McMunn & Yates provides quality building materials for projects of any scale. Whether you are a professional contractor managing a commercial build or a homeowner tackling a DIY renovation, find all the building supplies to get the job done, including lumber, drywall, concrete, insulation, and roofing, all under one roof.

Engineered Floor Systems & Structural Support 

A solid structure starts with the right framing materials. Our selection of premium floor joists, LVL (also known as Laminated Veneer Lumber), and LSL (commonly known as Laminated Strand Lumber) is engineered to deliver consistent strength, reduce warping and longer spans, giving you the flexibility to create open floor plans with fewer interior supports or teleposts. Whether you're framing floors, roofs or load-bearing walls, engineered wood products deliver straighter lines, stronger performance and more reliable results on every build.  

Foundation & Below-Grade Essentials

Building below grade requires materials that stand up to moisture. At McMunn & Yates, you'll find everything you need for a reliable foundation system, including weeping tile for proper drainage, sump pits, concrete, reinforcing rebar, and sonotubes for clean and stable footings. 

Exterior Protection & Building Envelope

Protecting your structure or home from the elements starts with the right exterior protection. Our premium housewrap and rigid insulation helps manage moisture and air infiltration, improving energy efficiency and long-term performance. 

Garage Roof Trusses

Planning a garage build? We stock engineered garage trusses designed for strength, efficiency and easy installation. Combined with quality framing materials, these systems help streamline your build while ensuring structural integrity from the ground up. 

Does McMunn & Yates offer delivery services?

We offer fast, reliable delivery across all 22 of our local communities. From standard curbside deliveries, to specialized roof-top shingle and carry-in drywall service, McMunn & Yates handles the heavy lifting so you can work smarter, and your project stays on schedule.

Does McMunn & Yates have Contractor or Trade Credit Accounts? 

Yes, we offers credit and cash accounts. Interested in opening up an account today? Contact us at ar@mcmunnandyates.com or phone 1-888-638-2230.

Can I order custom-designed roof and floor trusses locally? 

Our friends at Tim-Br-Fab can manufacture floor trusses, roof trusses, as well wall panels. Contact your local M&Y Sales Representative today to get started.

Shop Building Materials in Winnipeg, Brandon, Dauphin, Portage la Prairie, Steinbach, Beausejour, Yorkton, Flin Flon, Thompson, Keewatin, Fort Frances, Grandview, Russell, Roblin, Grandview, Altona, Ashern, Morden, Winkler.