Select Page
Hablamos Espanol


Millennium Buildings - Triples


Triples, or triple-wide carports, are designed and built to cover up to three vehicles of various sizes. These units are also ideal for farm equipment storage, animal and livestock shelters, and storage for large boats, RVs, and ATVs.

Every triple-wide unit comes with a welded truss system for maximum durability as well as wind and snow standard certifications to meet country or city requirements.

Triple-Wide Carport Customization Options

Triple-wide units measure from 26′ wide to 30′ wide, up to 20′ tall, and designed to be built as long as necessary.

Other customization options include:

  • Multiple colors to choose from for sheet metal, screws and doors
  • 12-gauge and 14-gauge galvanized framing
  • 29-gauge or 26-gauge sheet metal
  • Gables
  • Garage doors
  • Lean-tos
  • Side wall panels
  • Fully-enclosed walls
  • Walk-in doors and windows
  • Side wall panel options — horizontal, vertical, and lap-siding
  • Enclosed utility storage in various positions

Types of Triples

Triples Styles

Horse Barns

Designed with rounded roof lines and horizontal sheet metal, horse barns are economical, durable, affordable, and easily maintained.

Carolina Barn

Crafted in the Boxed Eave style with horizontal sheet metal and an A-frame roofline, Caroline Barns can be upgraded to the vertical roof style with the vertical sheet metal.

Seneca Barn

The most durable of the three barn styles, the Seneca barn features an A-frame roof line with boxed eaves and horizontal sheet metal, although they can be upgraded easily to the vertical roof style with vertical sheet metal. Because of cross braces used for the roof, Seneca barns offer greater resilience and are best for areas with high winds or heavy snowfall.

Triples Applications

Picnic Area

With covered carports, picnic tables stay cool and ready for feasting even in the heat of the day and rainy days can’t stop outdoor fun, whether picnicking, bar-be-cueing, hot tubbing, or cozying up by a firepit.


Whether it’s a pool, patio, or lawn, our metal carports are excellent options for protecting your guests from sun, rain, and other weather that could ruin an outdoor event.


Our multi-purpose metal shelters are perfect for storing multiple vehicles, oversized farm equipment, RVs, ATVs, boats, or converting into horse and livestock shelters.

For more information or help choosing your perfect metal barn, click on our chat-bot on the bottom right of the screen or call our team at 1-866-216-8499.

Millennium Triples

With high quality materials, all Millennium’s buildings are structurally stable, long-lasting, and low maintenance, and they come with a up to 1 year workmanship satisfaction based on your location. Ask your sales specialist about our available Limited 10-25 year Warranty (Location Specific).

Millennium’s design and sales teams are available via phone or email to help you as you prepare for your building. Our carports and triples are customizable, from size and colors to roof styles and additions. We will work with you to ensure that you get the best building for your needs and budget.

Delivery is free, and delivery times start at just two weeks. Find out more about the delivery times in your area by calling today: 1-866-216-8499.

Reasonable prices and financing options including a no credit check, rent-to-own option will help you secure the building you need.

Millennium is a Veteran-owned company, and we would like to thank all veteran and active military customers. As a token of appreciation for your service, we would like to offer you a discount. Please call us for more details.

Design Your Dream Building!

Imagine your ideal event space brought to life through a steel building construction project

Design IT

Imagine your ideal event space brought to life through a steel building construction project

© 2024 Millennium Buildings. Privacy Policy | Pricing Disclaimer