Knowles Building Centre

Kapuskasing, ON 705-335-2251

Contractors, Do-it-yourselfers and homeowners trust Knowles Building Centre in Kapuskasing for selection, service and experience. Nobody will out-service our team when it comes to Construction, Renovation, Home ExteriorsDecorating, & Tools. That's our promise to you!

If you're ready to start your renovation project, then now is the perfect time to talk with our professional staff - they want to help you find what's right for your needs. We've also included links to some of our suppliers' websites. If you don't see what you are looking for, let us know and we'll be happy to get it for you. And we've got gift cards for year-round gift giving!

If you're planning on building a new cottage, cabin, home or garage, you can start browsing over 2,000 plans online! Then have Knowles Building Centre give you a free quote for all the building materials and hardware you need. We're your renovation specialists in Northern Ontario.

Contractors, get your complimentary subscription to Canada's leading Contractor Advantage magazine. If you wish to set up an account, it's easy, simply complete our customer or business Credit Application.  

Request a quote. See our sale flyerContact us.

Home Renovation Contest

The Great Canadian Fall Home Renovation Contest

Contest is now open!

Stop putting your dream home renovation on hold. Come into today and pick up your ballot for a chance to WIN one of three $5000 home renovation prizes.

Enter your ballot info online for your chance to WIN!

Contest runs from September 13th to November 15th, 2019. No purchase necessary.


Your Trusted Building & Hardware Supply Partner - Since 1950