01 / Construction systems
Post-Frame Building Construction Explained
Understand wood post-frame construction, pole barn framing, planning, and the questions Oklahoma property owners should ask before building.
Read More03 — Pole Barns & Post-Frame
Pole Barns
Wood-frame post-frame structures designed for shops, barns, equipment storage, ranch use, agricultural buildings, and custom projects.
Overview
Pole barns, also known as post-frame buildings, use large wood posts or columns and engineered framing to create strong, versatile structures. They are a popular option for landowners, ranchers, shops, equipment storage, and agricultural use. We design every post-frame building around your land, your use, and your budget — with flexible interior layouts and a wide range of exterior finish options.
What You Get
Built for the long haul
Wood-Frame Structure
Post-frame buildings use strong wood framing with flexible design options.
Great For Rural Properties
Ideal for farms, ranches, shops, storage, and landowners needing functional space.
Flexible Interior Layouts
Open-span designs allow for storage, work areas, stalls, offices, or future build-outs.
Exterior Finish Options
Choose from metal siding, roofing, doors, colors, trim, and other finish options.
Custom Designed
Every building can be adjusted based on size, use, budget, land, and layout needs.
Common Uses
Who builds these
- 01Hay storage and covered ag use
- 02Equipment and implement storage
- 03Ranch buildings and livestock cover
- 04Shop and workshop space
- 05Rural storage for trailers, RVs, and toys
Popular Building Sizes
Common starting points
Start with a common size or design something completely custom around your property, use, and budget.
Compact Pole Barn
24x36
Starter pole barn for storage, a single bay, and basic ag use.
Get Quote For This SizePole Barn
30x40
Common ranch and shop size — room for a tractor, trailer, and tools.
Get Quote For This SizePost-Frame Building
40x60
Multi-use building for shop, storage, and equipment under one roof.
Get Quote For This SizeLarge Pole Barn
50x80
Hay storage, multiple bays, and livestock cover with clear-span options.
Get Quote For This SizeAgricultural Building
60x120
Full-scale ag building for hay, equipment, and ranch operations.
Get Quote For This SizeCustom Post-Frame Design
Custom
Designed around your land, use, layout, and finish-out needs.
Get Quote For This SizeSizes shown are common examples. Every building can be customized based on site conditions, use, engineering, materials, budget, and local requirements.
Need A Custom Size?
Designed around your land
Not every project fits into a standard size. Outlaw Building Co. can help design a structure around your land, equipment, business, animals, storage needs, or future plans.
- +Custom widths, lengths, and heights
- +Door and bay placement
- +Lean-to options
- +Interior layout planning
- +Concrete and site considerations
- +Insulation and finish options
- +Future expansion planning
Choosing The Right Building Size
The right size starts with how you'll use it
The right building size depends on how you plan to use the space, what equipment or vehicles you need to store, whether you need room to work inside, and how much room you want for future growth.
01
Storage Needs
Think about how much you need to store today — and what you'll be storing five years from now.
02
Workspace Needs
Will you be working inside? Add room for benches, tools, parts storage, and clear walking lanes.
03
Vehicle / Equipment Clearance
Tall doors and clear-span widths matter for trucks, trailers, RVs, tractors, and implements.
04
Future Expansion
Plan for what's next — lean-tos, second bays, or living quarters are easier to plan up front.
Frequently Asked
Common questions
It depends on how you'll use the space, what you need to store or work on, and how much room you want for growth. Tell us your plans and we'll help you size it right.
Post-frame buildings are one of the most flexible and cost-effective ways to put up serious square footage. Tell us how you'll use it and we'll design it around you.
The Outlaw Building Guide
Plan Your Build.
07 / Permits & approvals
Building Permits in Oklahoma.
Planning a metal building, shop, pole barn, or barndominium in Oklahoma? Learn about building permits, zoning, inspections, and what to check before construction.
Read More
02 / Property planning
Preparing Your Property for a Metal Building
Plan access, drainage, layout, foundations, and door placement before a metal building project in Tulsa, Oklahoma City, or elsewhere in Oklahoma.
Read MoreRelated: Metal vs. Post-Frame · Agricultural & Ranch Buildings · Building Colors
Building in eastern or central Oklahoma? See how we work with property owners in Tulsa and Oklahoma City.
Start Your Pole Barns