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COVID-19 (Novel Corona Virus) Thank you
for your patience.

Contact us for CURBSIDE PICK UP!

Under the current Ontario Province-wide lockdown, we are operating on a curbside pickup and delivery basis only.

Our current hours are Monday-Friday 8am - 4pm and Saturdays 9am - 2pm until the restrictions are lifted.

Feel free to contact us any of the following ways to place an order:

  • Phone: Renfrew 613-432-4809 & Burnstown 613-432-2449
  • Email: Renfrew & Burnstown
  • Text: Renfrew 613-570-8113 & Burnstown 613-570-8524
  • DM: @renfrewcastle &Aamp; @burnstowncastle on Facebook & Instagram

Thank you.


Our new store is now OPEN! 

100% locally owned and operated, Burnstown Building Supply is your destination for lumber, building materials, decking, docks, cottage supplies and expert customer service. Whether you’re a do-it-yourselfer planning a home renovation project, or a professional contractor, we have all the building supplies, tools and advice you need for every stage of your project. We offer free estimates, house takeoffs, garage and shed packages, and even landscaping supplies. Browse our online catalog of 50,000 quality products.

Contractors, we carry the products and brands you trust, and services designed to save you time, with delivery where and when you need it. Plus, our knowledgeable staff will help you find what you need. If you can’t find it, let us know and we’ll get it for you.

Looking for something? Talk to one of our experts now, or visit our catalog. Need an estimate? Request a quote. We’re happy to help.

Click here to see our response to COVID-19.


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Burnstown Building Supply in Burnstown, Ontario, Canada would like to thank everyone who came to celebrate our Grand Opening in August, 2018. Local area contractors & builders, DIYers, as well as homeowners & cottagers shop here for quality building supplies, hardware, and more - including all the brands you trust, like Weber barbeques. 

For new construction and renovations our knowledgeable staff is here to help you get the right information, products and deliveries to complete your projects. Our sister store Wood Works of Renfrew is located in nearby Renfrew, ON.

Coming soon, you'll be able to shop online anytime from our 60,000 product catalog and pick up at either store. And if you can't find what you need, let us know and we'll source it for you. Consider us your trusted building supply and hardware partner.


Shop over 50,000 products

Find all the building materials and tools, exterior and interior products, kitchen and bath materials, deck, patio and fence products you need. Easily browse our Burnstown Building Supply online store for over 50,000 products and trusted brands. Purchase online anytime and get it delivered — or pick up your order in-store.



ORA Award

Rebecca Wichers-Schreur, Renfrew Castle

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