Southridge Building Supplies

06/05/2026

Upgrade your outdoor space with Trex® Composite Decking! 🌿

Designed for long-lasting performance and beautiful curb appeal, Trex decking offers the look of real wood without the ongoing maintenance. With 10 stunning colours to choose from, including select options featuring Trex SunComfortable™ heat-mitigating technology, it’s easy to find the right fit for your backyard project.

Stop by Southridge Building Supplies and see why Trex continues to be a popular choice for homeowners looking to build a deck that lasts. 🏡✨

BackyardProjects BuildWithConfidence

06/03/2026

Looking for a quieter space? 🔇

Rockwool Safe’n’Sound® insulation helps reduce noise transfer between rooms, making it a great choice for home offices, bedrooms, media rooms, and more. Its high-density stone wool construction is designed to help create a more comfortable and peaceful environment throughout your home.

Stop by Southridge Building Supplies and talk to our team about finding the right insulation for your next project! 🏠🔨

BuildingSupplies Renovation DIYProjects

06/01/2026

Garages are becoming more than just a place to park. Homeowners are transforming them into organized storage spaces, workshops, home gyms, and comfortable extensions of their living space. 🏡

Looking for ideas for your next project? Check out the June Project of the Month for inspiration, design tips, and creative ways to make the most of your garage. Southridge Building Supplies has the quality materials you need to bring your plans to life.

🔨 Visit the Project of the Month section on our website to learn more.

05/29/2026

That old deck still has potential 👏
A few repairs, the right prep, and a fresh finish can completely change the look of weathered wood and worn concrete without starting from scratch. A weekend project can go a long way toward getting your outdoor space ready for summer.

Check out the May Project of the Month on our website for tips and inspiration on your next DIY deck revival project!

05/25/2026

A huge THANK YOU to everyone who joined us for Build a Wish Day at Southridge and Dawson-Brill!

Because of your support, every bucket sold helped us contribute to Together, we’re making wishes come true for children living with critical illnesses. It’s customers like you who make this possible!

05/23/2026

05/23/2026

Happening now at Southridge & Dawson Brill! One day only! Buy a bucket for $5.97 and everything you can put in it is 15% off (Some exclusions apply) We will donate $5.00 for every bucket sold to The Make A Wish Foundation. Hot dogs are on the grill by donation.

05/23/2026

Today’s the day! May 23, 2026, is Build a Wish Day at Southridge and Dawson-Brill!🤗 🛠️

For one day only, buy a TIMBER MART bucket in-store, and make a difference for children with critical illnesses. For every bucket sold, we’ll donate $5 to . 

Together we can help make life-changing wishes come true for children across Canada and their families. 💙 As a bonus, enjoy 15% OFF everything you can pack into your new bucket!*

*Terms and conditions apply. For full details, see us in-store*

Flyer & Promotions Whether you’re a professional contractor or a dedicated DIYer, we’re committed to supplying premium building materials, tools and more at competitive prices. Browse our latest flyers below to discover seasonal discounts and limited-time offers to get your next project done on ...

05/21/2026

Build a deck that’s made to last with Brown Pressure Treated Lumber, featured in our latest flyer until May 27th. Designed to resist rot, insects, and fading while giving you that rich cedar-look finish. Perfect for decks, fencing, and backyard projects this season.

Check out the full flyer on our website, Instagram, or Facebook for more great deals.

05/20/2026

Summer projects are in full swing, and our new flyer is packed with great deals to help you get started. Featured this month: Trex composite decking, built for long-lasting durability with the low-maintenance finish homeowners love.

Our flyer is running now until May 27, with savings on products for your deck, yard, and outdoor living projects. Stop by Southridge Building Supplies or check out the full flyer on our website, Facebook, or Instagram today.