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Millennium Buildings - Carport


Barns constructed with wooden beams, shingles, and other materials that are prone to weathering and more susceptible to fires are no longer the only options. Millennium Buildings offers customized metal barns that are more durable and longer-lasting than traditional, wooden barns.


We capitalize on the latest advancements in construction technology and use high quality steel to design strong, permanent structures to fit any budget.

Cost Savings

Metal barns are cost-effective and can be easily maintained compared to wood products. Galvanized steel frames provide protection from rot, termites, rust, mold, and more.

Storage & Shelter

Steel barns are ideal for storing vehicles and equipment and sheltering animals. They are the most diverse structures you can find and can be customized to fit your particular storage needs. Metal barns can be designed to remain open for storing equipment and hay easily or fully enclosed for dry feed storage or to allow animals to access without restriction.


To maximize space, we can customize your metal barn to include options such as side entries, stalls, windows, walk-in doors, and/or garage doors.

Types of Barns

Metal barns come in different styles based on roof-type. Choose a barn by style or application.

Barn 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.

Barn Applications


Constructed to accommodate different levels of storage needs, metal agricultural barns can be designed as open or closed buildings.

Animal Shelters

Commonly crafted to be semi-enclosed, these metal shelters offer the option for pets and farm animals to wander in and out of the barn but remaining close and covered in case of harsh weather.

Tractor Barns

Designed to protect farm equipment and other valuables from theft and weather conditions that can cause rust, metal tractor barns can be crafted with any roofing style.

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 Metal Barns

Our top quality materials ensure you get the best building money can buy. All Millennium metal barns 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).

We have sales representatives and design consultants available to answer any questions you might have. Please call or email today for help customizing your building.

With the best delivery times in the business, starting at just two weeks, we can get your building to you on your ideal timeline. Ask our team about the delivery time in your area.

We also offer financing options, including a no credit check, rent-to-own option.

We understand the sacrifice our service members have made to our country. As a veteran-owned business, we would like to offer a discount to all active military and veterans. Please call us for more details: 1-866-216-8499.

Design Your Dream Building!

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

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

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