Serving Southeast Ohio Since 2007
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Who is CMT Components?
CMT Components is an Ohio-based manufacturer specializing in trusses, metal roofing, siding, pole barn kits, overhead doors, and barndominiums. With the mission to seek relationships, do the right thing, draw and implement wisdom from the Bible, and redefine the practice of service, the company is committed to providing the highest quality products throughout the Ohio area, and into Indiana and Kentucky.
Meet the Expert

Calvin Nissley
Co-Owner
Calvin Nissley
Calvin Nissley is the CEO of CMT Components, a leading Ohio-based manufacturer of pole barns, roof trusses, and metal panels. With hands-on experience dating back to 2007, Calvin and his team are experts in pole barn construction, permitting, and related building components, including roofing, metal siding, and garage doors. Along with his co-owners, Calvin and CMT Components are committed to providing contractors, wholesalers, and homeowners with high-quality products and outstanding service to their community.
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Pole Barn Permits in Kentucky: The Complete Guide
If you’re planning to build a pole barn in Kentucky, you’ll typically need approval from the appropriate local building office. In some cases, guidance may also come from the Kentucky Department of Housing, Buildings, and Construction. Permit requirements often depend on where you live, and the size and use of the structure, but larger buildings […]
Pole Barn Permits in Indiana: The Complete Guide
If you’re planning to build a pole barn in Indiana, the first question isn’t usually about materials or cost. It is whether you will need a permit. In most cases, Indiana jurisdictions require permits for pole barns larger than 200 square feet, and the rules can be more specific and sometimes stricter depending on whether […]
7 Best Pole Barn Color Combinations
Choosing the perfect color combination for your pole barn is one of the most important and exciting parts of the building process, but with so many great options, it can be overwhelming. If you’re scrolling through Reddit, Pinterest, and builder forums looking for inspiration, you’re not alone. Contractors and homeowners are constantly sharing what works, […]
Types of Metal Panels: Choosing the Best Option for Your Home or Business
When it comes to building materials that balance style, strength, and sustainability, metal panels stand out as one of the best choices for both roofing and siding. They’ve become increasingly popular in construction thanks to their long lifespan, energy efficiency, and sleek, contemporary look. No matter if you’re upgrading a home exterior or designing a […]
The Ultimate Guide to Pole Barn Updates: Pole Barn Additions & Restorations
Pole barns have become a staple for farms, businesses, and homeowners across the country. They’re practical, cost-effective, and versatile, making them the go-to solution for everything from equipment storage and livestock housing to workshops and garages. You may require more space, your barn might have sustained storm damage, or the building could simply be showing […]
How to Install Metal Roofing | Step-by-Step Guide
Learning how to install metal roofing and installing it is a rewarding project for both DIYers and professionals, offering a long-lasting, durable, and low-maintenance solution for buildings of all types. Whether you’re outfitting a pole barn, shed, or residential structure, this guide will walk you through the tools, materials, techniques, and step-by-step instructions you need […]






























