Castle Northland Building Supply

Your Trusted Building Supply Partner

100% locally owned and operated, Castle Northland Building Supply is Melfort and Saskatchewan's destination for lumber, building supplies, hardware 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 take-offs, 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.


Browse Our Catalog

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Find 50,000 Products in Our Catalog 

Source the supplies you need for your next renovation or building project, and easily browse through our online catalog of over 50,000 products and trusted brands. Find hand and power tools, fasteners, housewares, electrical and plumbing products, lawn and garden items, pet and farm supplies, automotive, outdoor living and accessories, and so much more.

Make a shopping list, then either print the list or email the list to our store along with your instructions! If we don't carry what you need in our store, let us know and we can order it for you. 

Browse our catalog


Start an easy home reno project today. A new coat of paint can take a room from drab to fab, or make your deck look brand new! By simply using stain or colour, you can liven up a mood or quiet it down. You can add warmth or coolness, boldness or a subtle touch. We can help you pick the colour that is best for your needs!