Pole Barn vs. Stick Frame: Choosing a Construction Type

The next thing I needed to figure out was how the garage was going to be built. Most of my quotes were for one method, but that didn’t necessarily make it the right one for me.

Post-and-beam (pole building) construction

I bought a book on post-and-beam construction — formerly called pole building — since that’s what many of the quotes were for. I figured it must be a cost-effective, efficient way to build if contractors were quoting it.

What I learned is that in post-frame construction, the main support of the building is in the posts, which are buried deep in the ground in holes filled with concrete. Between the posts are upper and lower girts (horizontal boards) that stabilize them. The upper girders carry the roof trusses or rafters. Early pole buildings were made with used telephone poles, but round poles made it hard to attach the girders, and nobody could accurately estimate the strength of an old telephone pole.

I also learned that post-and-beam construction wasn’t common in my area. To build one strong enough for my snow and wind loads, the heavy timbers would cost a fortune and the posts would have to be buried ridiculously deep.

Stick-frame construction

The other option was traditional frame construction — the way most houses are built today. It takes a lot of lumber, but most of it is inexpensive, and framing is easy for a do-it-yourselfer to learn. The structure’s support is spread across many framing members, which makes it fairly forgiving.

A wall frame of 2×4 or 2×6 lumber is built, then covered with oriented strand board (OSB) sheathing. The studs provide up-and-down strength, while the OSB provides the lateral (racking) strength that keeps the studs upright. The roof is built with pre-made trusses or rafters, covered with more OSB, then roofing. The wall OSB is covered with whatever siding you like.

I learned that stick framing is easier for amateurs, even though it requires a real foundation — which may or may not have to be handled by professionals.

Side-by-side comparison

Feature	Post-frame (pole barn)	Stick frame
Foundation	Posts in holes; often no continuous foundation	Continuous foundation or slab
Materials	Fewer, larger members	Many small, cheap members
Precision	Critical — load concentrated in a few posts	Forgiving — load spread out
Speed	Fast shell for large spans	Slower, but easy to learn
Interior finish	Harder to insulate and finish	Easy to insulate, wire and drywall
Best for	Farm buildings, big spans, mild loads	Garages, workshops, heavy snow areas

What about steel buildings and kits?

Metal buildings and garage kits are another option. They go up quickly, but you still need a foundation, permits and often an engineered anchoring system. Compare the full delivered price — plus concrete, doors and finishing — against a stick-built materials list.