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Hopper Building Supply, Inc.

About Us

Your Trusted Building Materials Supplier in Northwest Indiana

HOPPER BUILDING SUPPLY is your go-to source for top-quality building materials. Our team is dedicated to providing excellent service and expert advice to contractors and homeowners alike. We take pride in offering a wide range of products to meet all your construction and renovation needs.

We specialize in roofing, siding, stone veneer, windows, doors, composite decking, and gutters. Our expert staff can recommend certified contractors.

Quality Assurance

At HOPPER BUILDING SUPPLY, we are committed to delivering top-quality products and services to meet your building material needs. Our dedicated team ensures that you receive the best solutions for your projects.

Find the perfect building materials for your dream projects.

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Our Story

Hopper Building Supply – Your Trusted Building Materials Supplier in Northwest Indiana

Hopper Building Supply is your go-to source for top-quality building materials, proudly serving contractors, builders, and homeowners throughout Northwest Indiana. Built on a foundation of integrity, product knowledge, and dependable service, Hopper Building Supply has become a trusted partner for construction, remodeling, and exterior improvement projects of all sizes. Whether you’re starting new construction or upgrading an existing space, our team is committed to helping you build with confidence from start to finish.

At Hopper Building Supply, we specialize in a wide range of exterior building products designed for durability, performance, and lasting curb appeal. Our core offerings include roofing, siding, stone veneer, windows, doors, composite decking, railing systems, and gutters. We carry a variety of trusted, industry-leading brands to ensure our customers have access to high-quality materials that meet both aesthetic and functional needs. From modern exterior finishes to timeless natural stone options, we provide solutions that elevate every project.

What sets Hopper Building Supply apart is our knowledgeable and customer-focused team. We take the time to understand your specific goals, whether you’re a contractor managing multiple builds or a homeowner planning a renovation. Our experts offer personalized recommendations, helping you select the right materials based on your design preferences, performance expectations, and budget. We can also connect you with certified and reliable contractors, giving you added confidence as your project moves forward.

In addition to premium materials, Hopper Building Supply offers a full range of services to streamline your building process. Our design consultation services help bring your ideas to life, while our detailed quotes and estimates provide clarity and transparency from the beginning. We also offer blueprint takeoffs to ensure accurate material calculations, helping reduce waste and improve efficiency. With reliable delivery services available, we make sure your materials arrive safely and on time, keeping your project on schedule.

Quality assurance is at the core of everything we do. Hopper Building Supply is dedicated to providing products that meet the highest standards in the industry. We partner with manufacturers known for their innovation, durability, and long-term performance, ensuring every product we supply supports the success of your build. Our team stands behind the materials we offer and the service we provide, giving you peace of mind every step of the way.

When you choose Hopper Building Supply, you’re choosing more than just a supplier—you’re choosing a trusted partner who is invested in your success. From expert advice to dependable service and premium materials, we are here to support your vision and help you achieve outstanding results. Discover the difference with Hopper Building Supply and start building with confidence today.

Areas Served

Lowell, IN | Cedar Lake, IN | Crown Point, IN | Merrillville, IN | Hobart, IN | Schererville, IN | Highland, IN | Munster, IN | Dyer, IN | Park Forest, IL | Hebron, IN | Kouts, IN | DeMotte, IN | Momence, IL | Gary, IN | Hammond, IN | Lansing, IL | Flossmoor, IL | Chicago Heights, IL | Richton Park, IL | Manteno, IL | Bourbonnais, IL | Kankakee, IL | St. Anne, IL | Watseka, IL | Milford, IL | Cissna Park, IL | Hoopeston, IL | Portage, IN | Valparaiso, IN | Wanatah, IN | Wheatfield, IN | Rensselaer, IN | Collegeville, IN | Goodland, IN | Remington, IN | Kentland, IN | Sheldon, IL | Francesville, IN | North Judson, IN | Knox, IN | Kingsford Heights, IN | Porter, IN | Chesterton, IN | Michigan City, IN | Trail Creek, IN | New Carlisle, IN | La Porte, IN | North Liberty, IN | Walkerton, IN | Koontz Lake, IN | Culver, IN | Kewanna, IN | Royal Center, IN | Monticello, IN | Brookston, IN | Wolcott, IN | Fowler, IN | Oxford, IN | Otterbein, IN | Hudson Lake, IN | Plymouth, IN | Tippecanoe, IN | Dunkirk, IN | Battle Ground, IN | Clifton, IL | Chebanse, IL | Otto, IL | Tinley Park, IL | Harvey, IL

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What We Offer

Our Services include:

• Design Consultation
• Quotes
• Estimates
• Delivery
• Consultation
• Blueprint Takeoff

Our Brands include:

• Diamond Kote
• LP Smart Side
• Foundry
• Tando Composites
• ChamClad
• Quality Edge
• Azek Exteriors
• JamesHardie
• Edmund Allen Lumber Company
• Mid-America
• QAP
• StoneCraft
• Prestige Stone Products LLC
• Dutch Quality Stone
• Pangaea Natural Stone
• Evolve Stone
• Eldorado Stone
• Quaker Windows & Doors
• Atrium Windows & Doors
• Waudena
• IKO
• Velux
• Central States
• Shur Flo
• Fiberon
• AFCO
• Envision
• Owens Corning
• Perma Flow Gutter Protection
• TimberTech
• Stinger
• Color Guard Railing Systems
• Gaco
• Great American Spaces
• SCREENEZE
• TruExterior
• NewTechWood
• Geocel
• ThermaTru Doors
• ProFlo
• Air Vent Inc
• RailFX Railing Solutions
• Wolf Home Products
• Celect
• Variform by PlyGem
• Certainteed
• Versetta Stone
• Decra Metal Roofing
• Cultured Stone
• ProVia

Our Products include:

• Windows
• Doors
• Stone Veneer
• LP Smartside
• Vinyl Siding
• Steel Siding
• Decking & Railing
• Roofing

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Testimonials

On 7/24/2026 Mark Williams had this to say:
Kevin educated me on what would be the most cost-effective way to get the quality i was looking for. Very respectful company as a whole. Would recommend and use again. Testimonial written by Mark Williams on this site.

On 7/10/2026 Richard Moore had this to say:
Super friendly staff. Very knowledgeable. Excellent product.

On 7/1/2026 Pastor Dave at Kniman UMC. had this to say:
What a blessing to deal with a company that made me feel I mattered. From making an order, pickup or delivery, even during the process of bringing back what was extra. Special thanks to Justin who was good and Kevin who is better or maybe Kevin was good and Justin was better. I forgot what they told me. Lol. Service has been great after helping us get back to normal after our fire. Thanks again. Testimonial written by Pastor Dave at Kniman UMC. on this site.

On 7/1/2026 Pastor Dave had this to say:
Every part of my experience is a pleasant one. From pickup or delivery to making a return. Thanks to everyone. Kevin was good but Justin better or was it Justin was good but Kevin better, I do not remember what they told me. Lol. Thanks guys for the laugh. Great job. Testimonial written by Pastor Dave on this site.

On 6/26/2026 Amanda Shurman had this to say:
The best customer service around, they really went above and beyond!

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Contact Us

Hopper Building Supply, Inc.
1300 W 180th Ln Lowell, IN 46356
Phone: (219) 696-6621
Email: justin@hoppersupply.com

Where To Find Us

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Payment Types Accepted

Personal Checks, Discover, American Express, Debit Cards, MasterCard, Visa, Apple Pay, Android Pay

Our Hours

Open the 1st and last Saturday of each month 7am-12pm now thru Thanksgiving

Monday: 7:00 AM - 4:00 PM
Tuesday: 7:00 AM - 4:00 PM
Wednesday: 7:00 AM - 4:00 PM
Thursday: 7:00 AM - 4:00 PM
Friday: 7:00 AM - 4:00 PM

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News

With upcoming severe weather, we encourage you to shop local! We work with several trusted contractors; call us and ask!

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Info

WINDOWS
DOORS
STONE VENEER
LP SMARTSIDE
VINYL SIDING
STEEL SIDING
DECKING & RAILING
ROOFING

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