Interstate Building Supply

Interstate Building Supply Quality materials. Trusted advice. Local service. The Home of the Professionals.

Interstate Building Supply provides quality building materials and expert service to contractors, remodelers, and homeowners throughout Southern Minnesota. Our experienced team understands what professionals need — reliable products, quick service, and local know-how. From lumber and millwork to doors, windows, and tools, we stock materials that meet your standards and your schedule.

🪚 Proud to be The Home of the Professionals.

✨ Timeless Style. Lasting Color. ✨Transform your home with Diamond Kote siding—designed to deliver beautiful curb appeal...
06/17/2026

✨ Timeless Style. Lasting Color. ✨

Transform your home with Diamond Kote siding—designed to deliver beautiful curb appeal for decades. With a 30-Year No Fade Warranty, you can enjoy vibrant, lasting color without worrying about peeling, chipping, or fading.

Choose from a large assortment of stunning colors to match any design style, from modern farmhouse to classic craftsman. Diamond Kote’s durable finish and timeless design help create a look you’ll love for years to come.

🏡 Ready to refresh your exterior? Stop in today and browse our wide selection of Diamond Kote siding samples. Our professional staff is here to help you find the perfect color and style for your home.

Visit us today and start planning your dream exterior!



We’re proud to continue supporting a great local tradition by donating wood and supplies for the elementary school’s 3rd...
05/28/2026

We’re proud to continue supporting a great local tradition by donating wood and supplies for the elementary school’s 3rd grade birdhouse project — something that has been part of the community for over 30 years. 🐦🔨

What makes it feel full circle is that over 20 years ago, Alec, Jacob and Lizzie were once 3rd graders building birdhouses in that same class. Now, years later they’re proud to help continue the tradition for the next generation of students.

A big thank you to the teachers, volunteers and everyone involved in keeping this tradition going year after year.

Interstate Building Supply will be closed Monday as we honor and remember the brave men and women who made the ultimate ...
05/22/2026

Interstate Building Supply will be closed Monday as we honor and remember the brave men and women who made the ultimate sacrifice for our country.

Wishing everyone a safe and meaningful Memorial Day weekend.

We’re proud to sponsor tonight’s Cannon Falls Bears game!There’s nothing better than an evening at the ballpark —grab yo...
05/20/2026

We’re proud to sponsor tonight’s Cannon Falls Bears game!

There’s nothing better than an evening at the ballpark —grab your friends and family and come out to enjoy the game!

We’re thankful to support local athletics and the traditions that make our community great. See you at the field! ⚾️

It’s been great being a small part of your projects over the years!We’re proud to support local businesses like Cannon R...
05/04/2026

It’s been great being a small part of your projects over the years!

We’re proud to support local businesses like Cannon River Winery and see the spaces our materials help create!

Be sure to check them out if you haven’t already 🍷

04/27/2026

Headed out early and getting it done. 🚛

This Moffett truck is on its way to Western Wisconsin delivering materials for one of our builders.

Spring projects are in full swing, and we’re making sure our customers stay on schedule—no matter the distance.

If you’re building, we’re ready to deliver.

Spring is calling 🌿—and your backyard is ready for a refresh.Upgrade your outdoor space with TimberTech decking, designe...
04/23/2026

Spring is calling 🌿—and your backyard is ready for a refresh.

Upgrade your outdoor space with TimberTech decking, designed for beauty that lasts season after season. Think rich, natural wood looks without the constant upkeep—so you can spend more time relaxing and less time maintaining.

✨ Durable & low-maintenance
✨ Fade, stain & moisture resistant
✨ Perfect for spring entertaining

Stop in today to explore our full range of decking samples and find the perfect style for your space. Your dream deck starts here.



⏳ Only 10 days left!Upgrade your floors and get FREE carpet pad with any carpet purchase — but hurry, this offer disappe...
04/20/2026

⏳ Only 10 days left!

Upgrade your floors and get FREE carpet pad with any carpet purchase — but hurry, this offer disappears April 30th.

Comfort, value, and savings all in one step. Stop in today to explore samples with our professional staff and find the perfect fit for your home!

🚿 Thinking about upgrading your shower? Take a look at Onyx Shower Systems!At Interstate Building Supply, we sell a TON ...
04/15/2026

🚿 Thinking about upgrading your shower? Take a look at Onyx Shower Systems!

At Interstate Building Supply, we sell a TON of Onyx—and for good reason:
✔️ Custom sizes & colors to fit your space
✔️ Low maintenance, easy-to-clean surfaces
✔️ Durable, long-lasting material
✔️ Clean, modern look for any bathroom

Come check out our in-store displays to see the quality for yourself, and let our experienced designers walk you through the entire process—from ideas to installation.

Whether you're remodeling or building new, we’ll help you create a shower that fits your style and budget.

📍 Stop in today or message us to get started!

Spring is the perfect time for a fresh start 🌿✨Upgrade your space with new carpet and enjoy FREE carpet pad on us!Comfor...
04/10/2026

Spring is the perfect time for a fresh start 🌿✨

Upgrade your space with new carpet and enjoy FREE carpet pad on us!

Comfort, style, and savings—all in one place. Stop in today to explore our samples and find the perfect fit for your home! Don’t wait—offer ends April 30th!




Address

830 4th Street South
Cannon Falls, MN
55009

Opening Hours

Monday 7:30am - 5pm
Tuesday 7:30am - 5pm
Wednesday 7:30am - 5pm
Thursday 7:30am - 5pm
Friday 7:30am - 5pm

Telephone

+5072635066

Website

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