Metal Trusses to Increase Your Barn's
Headroom, Strength,
& Aesthetics

Gable Roof Trusses to Increase Your Barn's
Headroom Strength,
& Aesthetics

Storage Space

Structural Integrity


Gable Roof Trusses for Sale

Wooden trusses are often the go-to product for ag buildings, but they have a few problems: they reduce usable headroom, take longer to install, and do not have the enduring quality of steel.

At Buffalo River Truss, we offer a better solution for your new structure: gable roof trusses!

Headroom & Storage

Structural design combined with fewer trusses allow for more overhead storage space when working with larger items.

Install Times

Pole barn truss systems typically install faster than wooden trusses- reducing building installation time!


Enjoy an open and airy interior due to the strength of steel, truss design, and

Structural Integration

Besides being steel, our trusses mount on the top and side of the posts and integrate the post into the roof structure.

Why Work With Buffalo River Truss?

We know how important it is to find reliable suppliers for your construction projects. That’s why we focus on the following:

  • Keep standard truss sizes in stock for shorter lead times
  • Engineer approved drawings on all standard trusses
  • Keep our set of engineer drawings updated and to code
  • Offer trusses up to 100’ in width on a variety of roof pitches
  • Customer satisfaction through rapid problem resolution
  • High-capacity production and raw materials kept in stock

“Top notch service and super quick turnarounds. I dropped in today and picked up a set of 30 foot trusses. Thanks guys, you saved the day!”

We Make Getting Gable Roof Trusses Simple

  • 1

    Contact Us

    Our team will help determine the trusses you need based on your building’s blueprint or drawings.

  • 2

    Scheduling & Engineering

    We keep you updated on lead times and any additional required engineering.

  • 3


    Receive your new trusses and enjoy the faster installation & increased storage space!

Steel Gable Truss FAQ's

A gable roof truss creates a dual-pitch roof. Starting at side wall A and rising in heights to the center point of the building. At this point, it will drop at the same pitch as side A to point or wall B.

In the wood truss industry, they are different to help with nailing OSB and siding on the gable end. For steel or metal gable trusses, the end truss does not need to be different because of the post-frame system.

A gable roof is typically built with pre-engineered trusses set on the side walls or fastened to the posts. 

A gable porch roof is typically used when you want to incorporate the porch roof structure into a gable roof system that is running perpendicular to it. If this is the case, you will merge it with the other roof structure by creating valleys on each side of the roof porch entering the perpendicular structure. 

To create an overhang on a truss, you simply allow the top cord to extend outward to the desired end length.

Yes - gable trusses are load-bearing to withstand the roofing material and the elements such as wind or snowload.

The design process is looking at a customer's needs, length, load it is holding, etc., and turning these specs into engineering. Engineering then designs the configurations and material sizing needed to carry the loading requirements per IBC or local building codes.

Our standard lead time for orders is two weeks. Actual production time depends on the size of the gable trusses that you need and what customizations are required.

Transform Your Next Riding Arena, Pole Barn, or Ag Structure with Gable Roof Trusses!

If you are building a new ag structure but have some concerns or frustrations about traditional wooden roof trusses, then take a look at gable roof trusses.

Gable roof trusses not only increase your building's headroom and interior aesthetics but are also faster to install and will increase your barn's structural integrity.

Call us today to see how we can take your structure to the next level!

Gable roof trusses have been used for centuries as an efficient and cost-effective method of constructing roofs. The gable roof truss is a triangular structure made up of timber or steel, which is designed to distribute the weight of the roof evenly and support the weight of the structure.

The history of gable roof trusses can be traced back to ancient civilizations where they were constructed from wood and thatched with grass or straw. In medieval Europe, gable roof trusses were commonly used to construct churches, cathedrals, and other large buildings. The truss design was also popular in timber-framed houses and barns in Europe and North America.

The purpose of gable roof trusses is to provide a stable and durable structure for supporting the roof of a building. The triangular shape of the truss distributes the weight of the roof evenly across the walls of the building, which helps to prevent sagging and warping over time. This design also allows for greater interior space by eliminating the need for load-bearing walls in the center of the building.

The function of gable trusses is to provide strong and stable support for the roof of a building. The trusses are designed to resist the weight of the roof and the forces of wind, rain, and snow. Gable trusses are also used to create architectural interest by allowing for a variety of roof designs, such as hip roofs, gambrel roofs, and mansard roofs.

In modern times, gable roof trusses are often made of steel or engineered wood products, which offer greater strength and durability. The use of computer-aided design (CAD) and computer-aided manufacturing (CAM) has also allowed for greater precision in the design and construction of a steel gable truss.

When considering the use of gable roof trusses, it is important to consider the climate and environmental conditions of the building site, as well as the intended use of the structure. For example, buildings in areas with heavy snow loads may require steeper roof pitches or additional reinforcement to prevent collapse under the weight of snow.

According to

The Gable Roof provides the most basic of roof systems. A gable roof has vertical planes (usually on the shorter ends of the building), with sloping planes on either side that meet in the middle. The gable truss will usually be supplied with vertical webs placed at 2' on center to facilitate sheathing.

And Wikipedia points out how a gable roof is a roof consisting of two sections whose upper horizontal edges meet to form its ridge. The most common roof shape in cold or temperate climates, it is constructed of rafters, roof trusses or purlins. The pitch of a gable roof can vary greatly.

In Tennessee and other southern states, gable roof trusses are a popular choice for both residential and commercial construction. Their design allows for efficient use of materials and cost-effective construction, while also providing a durable and stable roof structure.

One factor that can impact the performance of gable trusses in these regions is the climate. The southern United States is known for its hot and humid summers, which can lead to increased moisture in the air and potential for mold or rot in the roof structure. To mitigate these risks, it is important to properly ventilate the roof and use moisture-resistant materials.

Another factor that can impact performance is the type of roofing material used. In Tennessee and other southern states, metal roofs are a popular choice due to their durability and ability to reflect heat. However, other roofing materials such as asphalt shingles or clay tiles can also be used with gable trusses.

Overall, the performance of gable roof trusses in Tennessee and other southern states can be optimized through proper design, construction, and maintenance practices. Ensuring proper ventilation and moisture management, as well as selecting appropriate roofing materials, can help to ensure the longevity and durability of the roof structure.

At Buffalo River Truss, it is our goal to make building large structures as simple and safe as possible. Our gable roof trusses stem from that commitment. 

Contact us today to see how we can set you up with gable roof trusses of your own!