Whitewater Supply
Pole Barns & Post-Frame Buildings
Quality Buildings. Trusted Service.
Whitewater Supply serves Indiana and Ohio with post-frame buildings, pole barns, barndominiums, metal roofing and siding, garage doors, and building supplies. Based in the Hagerstown, Indiana area, we help customers plan and complete projects across both states.
Locally Owned • Licensed & Insured • Quality Materials • Dependable Service
What we build
Building for Agriculture, Business & Home Across Indiana and Ohio
From agricultural buildings and equipment storage to garages, shops and other post-frame structures, Whitewater Supply combines quality materials with experienced local service.
Post-frame construction
Your #1 Stop for Pole Barn Needs
Whether you're planning a new agricultural building, garage, shop or barndominium in Indiana or Ohio, Whitewater Supply can help you determine the materials and building solution that fit your project.
We give customers across Indiana and Ohio access to post-frame construction, building packages, quality materials and knowledgeable local service — all from one place in the Hagerstown area.
More than buildings
What We Offer
Whitewater Supply also provides access to building materials and products for contractors, property owners and do-it-yourself projects in Indiana and Ohio.
Post-Frame Buildings
Quality post-frame structures for agricultural, residential and commercial applications.
Request a Post-Frame EstimateBarndominiums
Explore post-frame options for barndominium-style projects.
Discuss Your Barndominium ProjectGarage Doors
Garage door products and solutions for your building project.
Request a Garage Door QuoteMetal Roofing & Siding
Durable metal materials for roofing and exterior applications.
Request Metal PricingBuilding Packages
Post-frame packages and building materials for your next project.
Get a Building Package QuoteLumber & Metal
A local source for construction lumber and metal products.
Check Material AvailabilityBuilding Supplies
Building materials backed by knowledgeable local service.
Call for AvailabilityInsulation
Ask our team about insulation for your building project.
Ask About InsulationReady to start your project?
Tell us what you're planning and let the Whitewater Supply team help you take the next step.
Why Whitewater
Why Choose Whitewater Supply?
Licensed & Insured
Quality Materials and Building Supplies
Generations of Experience & Knowledge
Honest, Reliable and Hard Working
We work to ensure every project is completed on time and to high standards.
See what we've built
Built to Last
Examples of agricultural, residential and commercial post-frame buildings.
Simple process
From Idea to Building
- 01
Tell us about your project
Give us the basic size, purpose and location of your proposed building.
- 02
Get an estimate
Our team will discuss your project and prepare the appropriate quote.
- 03
Plan your building
Review the project details and materials with Whitewater Supply.
- 04
Build
Move forward with a building designed around your needs.
Stop in
Visit Whitewater Supply
Whitewater Supply serves customers within approximately a 90-mile radius of Hagerstown, Indiana, providing post-frame buildings, pole barns, barndominiums, metal roofing and siding, garage doors, and building supplies throughout Indiana and Ohio.
Whitewater Supply14534 Jerry Myers Road
Hagerstown, IN 47346
- Monday – Friday:
- 7:00 AM – 4:30 PM
- Saturday:
- 7:00 AM – 12:00 PM
- Sunday:
- Closed