See our Contractor Sales Division for all your building needs!

McDiarmid Lumber Contractor Sales Division was created to better serve builders and contractors alike. Contractor Call Centre was added to handle phone-in orders in an efficient manner. Furthermore, Roofing, Drywall and Finishing Materials departments were expanded to provide enhanced services.

Mcdiarmid Lumber is proud to offer its contractors rooftop shingle delivery. McDiarmid's truss manufacturing plant Superior Truss enhances the company's ability to serve builder and contractor markets by offering custom design roof and floor trusses as well as engineered floor systems, such as TJI Silent Floor.

Some of the many Contractor Division's services include:

• Blueprints
• Trusses
• Building materials
• Engineered floor products
• Finishing materials
• Shingle rooftop delivery
• Insulation and drywall delivery

We offer complete packages for:

• Cottages
• Homes
• Garages

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