Detached Garages & Post-Frame Buildings
Custom Garages & Buildings Tailored to Your Needs
At TM Exterior Solutions, we design and build detached garages and post-frame buildings that provide the extra space you need. Whether you want a two-car garage, a workshop, equipment storage, or a hobby building—we create functional structures that complement your property.
We use post-frame construction techniques that deliver strength, affordability, and versatility. Every building is custom-designed for your specific needs, site conditions, and aesthetic preferences. No pre-fab kits forced to fit your property—just quality construction tailored to how you’ll actually use the space.
And because we’re your full-service exterior partner, we can coordinate your new building with site preparation, landscaping, drainage solutions, or access driveways. One team handling everything means seamless project coordination from start to finish.
Built to Last for Decades
A detached garage or building is a significant investment in your property, and we build structures that stand the test of time. Post-frame construction delivers exceptional strength—resistant to wind, snow loads, and the wear of daily use.
Proper foundation work, engineered framing, quality materials, and expert construction mean your building will serve you reliably for 50+ years. We follow building codes, handle all permits and inspections, and use construction techniques proven in Middle Tennessee’s climate.
Whether you choose metal siding for low maintenance, wood for traditional aesthetics, or vinyl to match your home—we use materials designed for longevity and Tennessee weather.
Solve Your Storage Problems & Add Property Value
Detached garages and buildings are among the smartest investments you can make in your property. They solve immediate storage challenges while significantly increasing your home’s resale value.
Need space for vehicles, lawn equipment, tools, or seasonal items? Want a dedicated workshop for woodworking, automotive projects, or hobbies? Looking for a studio space, man cave, or she shed? A custom building provides the room you need without cluttering your main garage or home.
Beyond storage, these structures define your property, create functional zones, and demonstrate pride of ownership. From simple equipment sheds to fully-finished workshops with climate control—we build spaces that match your lifestyle and enhance your property for years to come.
Why Choose TM Exterior Solutions
When you are looking to build a detached garage or post-frame building, there are several factors to consider. The type of building you choose depends on your intended use, available space, budget, and how you want it to complement your property’s appearance.
TM Exterior Solutions offers comprehensive building options from single-car garages to large workshop and equipment storage buildings—all custom-designed for your specific needs and property.
Our experienced professionals have years of experience with post-frame construction, so you can be sure your building will be structurally sound, built to code, and completed on schedule.
Every building is custom-designed specifically for how you'll use it. We handle everything from permits and site prep to final finishing touches.
TM Exterior Solutions is a licensed and insured contractor, so you can feel confident that your investment is protected throughout the construction process.
What We Can Build for You
When it comes to building a detached garage or post-frame structure, we tailor every detail to your needs. TM Exterior Solutions can design and build exactly what your property needs—whether that’s a simple storage shed or an elaborate workshop with full finishing.
Our team of experts knows everything about post-frame construction and custom building design. We’ll work with you to create a structure that perfectly fits your property, budget, and intended use.
Detached Garages: Single, two, or three-car garages with workshop areas, loft storage, and full interior finishing options.
Equipment Storage: Tall doors and open layouts for mowers, tractors, and farm equipment protection.
Workshop Buildings: Insulated, climate-controlled spaces with 220V electrical service and professional-grade work areas.
Hobby Buildings: Arts studios, woodworking shops, man caves, she sheds—finished to your specifications.
General Storage: Cost-effective buildings that keep your belongings secure and weatherproof.
Customize Your Building Design
SIZE & LAYOUT
12×20 to 30×40+ custom sizes available. Single or multiple bays. Loft storage space. Partition walls for separated work and storage areas.
EXTERIOR FINISH OPTIONS
Metal siding in multiple colors, wood siding or board & batten, vinyl siding to match your home. Choose trim and accent colors. Roof styles include gable, gambrel, or monitor. Overhang options for weather protection.
DOORS & ACCESS
Overhead garage doors (8×7, 9×7, or custom sizes), roll-up doors for equipment, standard entry doors, sliding barn doors, and commercial-grade options available.
INTERIOR FINISHING
Unfinished (economical), drywall finishing, insulation for climate control, electrical service (120V and 220V), concrete floors, interior lighting, workbenches, and shelving systems.
Frequently Asked Questions
Most buildings take 1-3 weeks from start to finish, depending on size and complexity. Simple storage buildings can be completed in a week, while fully-finished workshops take longer. We’ll provide an accurate timeline during your consultation.
Most detached structures over a certain size require permits in Middle Tennessee. Requirements vary by location. We handle all permit applications and inspections so you don’t have to navigate the process.
Absolutely. We offer various siding options including metal, wood, and vinyl, and can match your home’s exterior for a cohesive look across your property.
Yes. We coordinate with licensed electricians to provide 120V and/or 220V service, interior and exterior lighting, and outlets as needed for your intended use.
Yes. We install concrete slab floors with proper base preparation, finishing options, and can accommodate floor drains if needed for workshops or equipment washing.
Yes. We handle site grading and can design buildings for sloped terrain with appropriate foundation work and grading to manage drainage properly.
Costs depend on size, features, finishes, and site conditions. Basic storage buildings start around $8,000-12,000, while two-car garages with finishing range from $20,000-40,000+. Contact us for a free consultation and detailed quote.
Definitely. We can insulate walls and ceiling and accommodate mini-split systems or traditional HVAC installation for year-round comfort in your workshop or hobby space.