AA Metal Buildings
AA Metal Buildings
AA Metal Buildings
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AA Metal Buildings
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AA Metal Buildings

42x20 Horizontal Roof Barn

  • 5 Stars
  • |
  • (SKU- AAMB199)
Over 10,000 Happy & Satisfied Customers in More Than 40 States
Starting at: $15,400.00
(*Our Prices, Financing and RTO options may vary by location. View final price on the cart page)
Free Delivery And Installation
Financing And RTO Available
 +1 (877) 244-4470

What's Included in the 42x20 Horizontal Roof Barn

  • Style: Carolina Barn
  • Main Building Size: 42’ W x 20’ L
  • Center Height: 12’
  • Lean-to Height: 8’
  • Roof Style: Horizontal Roof
  • Foundation Type: Concrete slab, asphalt, or level ground
  • Intended Use: Garage, farm storage, equipment shelter, or workshop
  • Vehicle Capacity: Multiple cars, trucks, or equipment
  • Frame Material: Metal
  • Primary Material: Metal
  • Material Type: High-quality steel
  • Gauge: 14-Gauge framing
  • Wall Type: Fully enclosed sides
  • Center Section: Open walls
  • Garage Doors: One 10’ x 10’ garage door
  • Garage Doors: Two 9’ x 7’ garage doors
  • Included Parts: Standard framing and paneling
  • Roof Color: White
  • Trim Color: White
  • Wall Color: Barn Red
Width

42

Length

20

Height

12

  • 90-Day Workmanship Warranty 90-Day Workmanship Warranty
  • Best lead times Best lead times
  • Free Delivery and Installation Nationwide Free Delivery and Installation Nationwide
  • High Quality American-made steel buildings High Quality American-made steel buildings
  • Best Prices in the Industry Best Prices in the Industry
  • Exceptional Customer Service Exceptional Customer Service

This versatile 42x20 Horizontal Roof Barn is ideal for:

  • Perfect for small to medium farms — store tractors, implements, and hay safely in one place.
  • Ideal for housing livestock or horses with space for feed and equipment on each side.
  • Use as a versatile barn and workshop combo — perform repairs and store tools easily.
  • Excellent for ranches or homesteads needing affordable, all-weather steel storage.
  • Horizontal roof design offers effective drainage and provides a classic barn-style appearance.
  • Can serve as a utility barn for storing ATVs, lawn tractors, and feed supplies.
  • Great for rural property owners who need both open and enclosed space for daily operations.
  • Perfect for hobby farmers or homeowners needing dependable protection for tools and equipment.
  • Customizable with enclosed center, open lean-tos, or side panels to suit multiple applications.
  • Durable steel frame construction ensures long-term resistance against rust, wind, and heavy rain.

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