Serving Southeast Ohio Since 2007
News and Press

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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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 […]
Barndominium Regulations in Ohio | The Complete Guide
Thinking about building a barndominium in Ohio? Barndominiums, also known as “barndo”, are gaining popularity across the state for their affordability, open layouts, and country charm. But before you break ground, it’s important to understand Ohio’s zoning rules, building codes, and permit requirements. Are Barndominiums Allowed in Ohio? Yes, barndominiums are allowed in Ohio, but […]
Common Barndominium Sizes
Barndominiums are an increasingly popular option for homeowners looking for affordable, flexible housing. But before you plan or build one, an important question arises: How big should your barndominium be? The right size depends on a few key factors: In this guide, we’ll discuss common barndominium sizes, from cozy two-person layouts to larger family-friendly homes, […]
Pole Barn Permits in Ohio | The Complete Guide
Pole barns are incredibly versatile structures that can be easily adapted to meet local building codes. This makes them a popular choice across Ohio for those looking to add a garage, build a home or business, or construct an agricultural or equestrian barn. However, many people feel hesitant about starting a pole barn project without […]
Pole Barn Prices, Sizes, and Uses
If you’re thinking about building a pole barn, two of the first questions that probably come to mind are: How big should it be? And what will it cost? These are smart questions to ask early on, and the answers can vary more than you might expect. Pole barns aren’t one-size-fits-all. Whether you’re putting up […]






























