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Metal Buildings · Custom Fabrication

Custom Fabrication

Fully custom metal buildings designed to your exact specifications. If you can draw it, we can build it.

Metal Buildings starting at $1,695 · Free delivery within 50 miles of Perkins
Custom Fabrication
Custom FabricationPerkins, OK
About this style

Some projects don't fit a standard model. Maybe you need a building with unusual dimensions, a specific door layout, integrated equipment supports, or a combination of features that doesn't exist in anyone's catalog. That's what custom fabrication is for.

We work with you from concept to completion. Describe what you need — or better yet, sketch it out — and we'll figure out how to build it. Custom dimensions, custom features, custom everything. If it's made of metal and it needs a roof, we can probably build it.

This isn't our most affordable option, but it's the one that gets you exactly what you need instead of making do with what's available off the shelf. If you've been looking for a specific building and can't find it anywhere, give us a call.

Standard features

What's included.

  • 01Fully custom design
  • 02Any dimensions
  • 03Specialty features
  • 04Engineering support
  • 05On-site construction
Pricing

Custom Fabrication pricing.

Custom fabrication is quoted per project. Pricing depends on dimensions, materials, complexity, and site requirements. Contact us to discuss your project.

Request free quote →
Prices effective 01/01/2026·Options & delivery quoted separately
Options & upgrades

Options for your custom fabrication.

Every building is built to order. Pick your colors, add the windows and doors you need, and spec any shelving, workbenches, or ramps up front so we get it right the first time.

Prices current as of April 2026 and subject to change. Your quote is the final word.

Windows

5 options

Aluminum frames for the basics, vinyl sliders when you want airflow and screens.

2 × 3 Aluminum Window
$120
3 × 3 Aluminum Window
$145
2 × 3 Vinyl Window
$150
3 × 3 Vinyl Window
$175
3 × 4 Vinyl Window
$205

Doors

6 options

Entry and utility doors in single or double, plus wide shop openings for equipment.

36″ Nine-Lite DoorGlass panes for natural light
$420
36″ Steel Door
$330
3′ Shop Door
$110
4′ Shop Door
$120
5′ Double Shop Door
$230
6′ Double Shop Door
$255

Ramps

5 options

For rolling in mowers, ATVs, or a loaded dolly. Wood for value, aluminum for longevity.

4′ Wood Ramp
$205
5′ Wood Ramp
$225
6′ Wood Ramp
$245
4′ Aluminum Ramp
$340
5′ Aluminum Ramp
$385

Shelves & Workbench

2 options

Priced per lineal foot — tell us the run you need and we'll cut to fit.

24″ Wide Shelf
$7 / lineal ft
Workbench
$14 / lineal ft

Colors for siding, trim & roofing.

Shades on screen can vary from the actual panel — samples on request.
Siding
29 colors

Metal Buildings

18
Alamo White

Alamo White

Ash Gray

Ash Gray

Brilliant White

Brilliant White

Brown

Brown

Burgundy

Burgundy

Burnished Slate

Burnished Slate

Charcoal Gray

Charcoal Gray

Copper Metallic

Copper Metallic

Galvalume

Galvalume

Hunter Green

Hunter Green

Ivory

Ivory

Light Stone

Light Stone

Matte Black

Matte Black

Ocean Blue

Ocean Blue

Pewter Gray

Pewter Gray

Rustic Red

Rustic Red

Tan

Tan

Taupe

Taupe

Wood Buildings

11
Cedar

Cedar

Chestnut

Chestnut

Covered Bridge

Covered Bridge

Driftwood

Driftwood

Ebony

Ebony

Honey Gold

Honey Gold

Mahogany

Mahogany

Nature Walk

Nature Walk

Primed

Primed

Red Delicious

Red Delicious

Smoke

Smoke

Roofing
42 colors

Metal Buildings

18
Alamo White

Alamo White

Ash Gray

Ash Gray

Brilliant White

Brilliant White

Brown

Brown

Burgundy

Burgundy

Burnished Slate

Burnished Slate

Charcoal Gray

Charcoal Gray

Copper Metallic

Copper Metallic

Galvalume

Galvalume

Hunter Green

Hunter Green

Ivory

Ivory

Light Stone

Light Stone

Matte Black

Matte Black

Ocean Blue

Ocean Blue

Pewter Gray

Pewter Gray

Rustic Red

Rustic Red

Tan

Tan

Taupe

Taupe

Wood Buildings

24
Alamo White

Alamo White

Brownwood

Brownwood

Desert Tan

Desert Tan

Ash Gray

Ash Gray

Brilliant White

Brilliant White

Driftwood

Driftwood

Estate Gray

Estate Gray

Brown

Brown

Burgundy

Burgundy

Onyx Black

Onyx Black

Teak

Teak

Burnished Slate

Burnished Slate

Charcoal Gray

Charcoal Gray

Copper Metallic

Copper Metallic

Galvalume

Galvalume

Hunter Green

Hunter Green

Ivory

Ivory

Light Stone

Light Stone

Matte Black

Matte Black

Ocean Blue

Ocean Blue

Pewter Gray

Pewter Gray

Rustic Red

Rustic Red

Tan

Tan

Taupe

Taupe

FAQ

Questions about
custom fabrication.

What's the process for a custom fabrication project?

It starts with a conversation. Tell us what you need the building to do, what dimensions you're thinking, and any specific features. We'll work up a design and provide a quote. Once approved, we build it to spec.

Is there a minimum or maximum size?

No firm limits. Custom fabrication covers everything from unusual small structures to large specialty buildings. The scope of the project determines the approach — some are shop-built and delivered, others are built on-site.

How long does a custom project take?

Depends entirely on complexity. Simple custom builds might take 4-6 weeks. Complex projects with engineering requirements take longer. We'll give you a timeline during the quoting process.

Can you match existing buildings?

Yes. If you need a new building that matches an existing one — same roofline, same colors, same profile — we can make that happen. Bring us photos and dimensions and we'll match it.

More styles

Other metal buildings.

Rent-to-Own

No credit check. No waiting games.

Affordable monthly payments, 24–60 month terms, no early-payoff penalty. Free delivery within 50 miles of Perkins. At the end of the term, the building's yours outright.

Learn about rent-to-own
  • 01
    No credit check
  • 02
    24–60 month terms
  • 03
    No early-payoff penalty
  • 04
    Free delivery · 50 mi
In stock

Ready for delivery.

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Why OK Structures

Built right. Delivered free.

01
Affordable

Honest pricing with no hidden fees. Cash, financing, and rent-to-own options.

02
Trustworthy

Family-owned since 2004. Over 5,000 buildings delivered across five states.

03
Free Delivery

Free delivery within 50 miles of Perkins. We serve OK, AR, KS, MO & TX.

04
Satisfaction

4.9-star rating. Quality craftsmanship backed by customers who keep coming back.

Where we deliver

Cities and towns we serve.

View all locations →

Ready for a custom fabrication?

Let's build your custom fabrication.

Tell us the size and options that matter. Written quote within a business day, delivered free within 50 miles of Perkins.

Get a Free QuoteCall (405) 547-2940
Or visit our yard · Perkins, OK