An association of manufacturers and suppliers of metal roofing and walls that publishes technical information about metal panels, finishes and installation.
The Metal Construction Association brings together makers and suppliers of metal roofing, wall panels and related products. It publishes technical bulletins, finish information and design resources. Metal is popular for carports, pole barns and garages in Nashville and nearby areas because it sheds water quickly and needs little upkeep.
For owners, the site helps explain panel profiles, coatings, expansion, fasteners and sound. These details affect how a metal roof or wall looks and lasts. We follow panel maker instructions and talk with you about color, noise and how metal behaves in heat and cold.
Visit the official MCA website
Roof and wall profiles and gauges.
Paint systems and fading topics.
Notes on fasteners and sealants.
Cool-roof and reflectivity topics.
Guidance for designers and builders.
Trends in metal construction.
Wood CarportsWood-frame carports with treated posts, heavy beams and a finished roof and trim that blend with the house…Explore 
Steel CarportsSteel and metal carports with galvanized frames, metal roofs and quick assembly, a low-maintenance covered parking option for…Explore 
Carports with StorageCarports with enclosed storage rooms at one end, a combined space for covered parking and a lockable room…Explore 
Tractor BarnsEquipment and tractor barns with tall doors, wide bays and strong floors for tractors, mowers, trailers, implements and…Explore 
Hay StorageHay and feed storage buildings with raised floors, airflow, tall clearance and tight walls that keep hay dry…Explore 
Greenhouse ShedsGreenhouse and potting sheds with bright walls, benches, ventilation and water access, a warm, sunny building for starting…Explore Design your building, size it or ballpark a budget.
Shed and Garage Design StudioPick a shed, garage, carport or barn, set the size, roof, siding and trim colors, doors, windows and extras, and watch your building update, then send the design to us.Try it 
Shed Size and Layout PickerPick what you want to store or do inside, tick the vehicles, tools and furniture you need to fit and see the footprint, door width and loft options that usually work.Try it 
Shed and Garage Budget PlannerPick a shed, workshop, garage, carport, barn, slab, roof or upgrade, set the size and add allowances like permits, site prep and delivery to see a ballpark planning range. Placeholder values only.Try it Rain on metal can be audible. Underlayment, insulation and roof design affect sound.
No. It is an association of makers and suppliers that publishes information.
No. We are an independent shed, garage and carport builder and are not part of the Metal Construction Association. We explain what it publishes in plain language and help you apply it to your own property.
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ResourceAWCA trade association that publishes standards, span tables and design tools for wood construction, including framing for small…Learn more Call us and describe what you want. We will visit the site, take measurements and give you a clear written estimate.
