Understanding the Components of Pre Engineered Buildings
Pre-engineered metal buildings have become a go-to solution for agricultural, commercial, and residential projects and for good reason. They’re efficient, adaptable, and designed to work as a complete system. But for many buyers, the real question is how everything comes together.
Let’s walk through the components of pre-engineered buildings.
Primary Framing: The Backbone of the Building
The primary framing system forms the main structure of a pre engineered metal building. This includes rigid frames made up of columns and rafters that support the roof and define the building’s shape.
These frames are engineered based on building width, height, length, and intended use. Because they’re designed as part of a complete system, primary frames provide strength where it’s needed most and without unnecessary material.
Secondary Framing: Purlins, Girts, and Bracing
Secondary framing ties the structure together and supports the exterior panels. This includes:
Purlins, which run across the roof and support metal roofing panels
Girts, which run horizontally along the walls and support metal siding
Bracing, which helps stabilize the building against wind and other lateral forces
These components may not stand out visually, but they play a major role in the building’s performance and durability.
Roof and Wall Panels
Metal roof and wall panels are what most people notice first. These panels provide weather protection while working together with the framing system underneath.
Panel options can vary by:
Profile and appearance
Thickness (gauge)
Coating and finish
Choosing the right panels helps balance performance, appearance, and long-term value in a pre-engineered steel building. (Check out Phoenix Building Solutions’ metal panels and colors by clicking here.)
Fasteners and Connections
Fasteners might be small, but they’re a critical part of the system. Screws, clips, and connection hardware hold everything together and allow the building to move naturally as temperatures change.
Proper fastener selection and installation help prevent leaks, panel movement, and premature wear.
Insulation and Moisture Control
Many pre-engineered buildings include insulation systems designed to improve comfort and protect stored items. Common options include fiberglass insulation, vapor barriers, and liner systems.
These components help:
Control condensation
Improve energy efficiency
Create a more comfortable interior environment
For storage buildings, workshops, and commercial spaces, insulation can make a big difference in usability.
Doors, Windows, and Openings
Another key part of the components of pre-engineered buildings is the access system. This includes:
Overhead doors
Walk doors
Windows
Framed openings for future expansion
Openings are engineered into the building design to maintain structural integrity while providing the functionality you need.
Why Understanding the Components Matters
When buyers understand the components of pre-engineered buildings, they’re better equipped to see the value of professional design and quality materials. Each piece works together as part of a system, not as standalone parts.
A properly designed metal building accounts for structural loads, intended use, and environmental factors from the start. Which is why having stamped plans for each pre-engineered metal building is important.
Bringing It All Together
Pre-engineered metal buildings are successful because their components are designed to work together seamlessly. From framing to panels to fasteners, every detail matters.
When you work with a knowledgeable metal building team, such as Phoenix Building Solutions, you’re not just buying materials, you’re investing in a system built for performance, efficiency, and reliability. And that’s what makes pre-engineered buildings such a smart choice for a wide range of projects.
Ready to learn more? Schedule an appointment with one of Phoenix Building Solutions’ sales representatives to discuss how a pre-engineered metal building can work for your home, business, or land. If you’re ready to purchase, reach out for your free metal building quote.
