Thorold Lumber & Rental

The #1 Choice forIn Thorold

What Sets Us Apart.

We Know Our Stuff

Whether it’s building houses or big commercial projects, Thorold Lumber is able to provide the building materials and quality service you need, wherever you are in the Niagara Region. With 105+ years experience combined, our staff excels in working with you, the contractor, to get the project done right. Find Building Supplies

We Can Deliver

We understand that it is not always convenient or efficient to pick up your materials. This is why our expert staff is ready to work with you in scheduling a timely delivery. Currently delivering construction supplies in Thorold, St. Catharine’s, Niagara Falls, Welland and more in the Niagara Region. Find us on the map


As an added value, if you are planning on building a deck, garage, or house. We offer an estimating service to help you plan for your project. Using the latest software system we can provide you with an estimate that will be organised into a detailed break down of the materials required for your project. Find out more here


To get the best deals on building materials and supplies, you need to constantly watch product pricing. We’ve made it easy to find the best price on the products you need in your trade or industry with our trade-focused flyers. Sign up to receive email updates about offers, discounts & promotions geared specifically to your trade!

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