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Western Building Supply
Small post-frame shop with wood-tone siding and a covered porch

24x30 Pole Barn Kit

A 24x30 pole barn kit is the right-sized first building: room for two vehicles plus a workbench wall, or a small shop with storage for a side-by-side, snowmobiles and yard equipment. It is small enough to go up fast and big enough that you will not outgrow it the first winter.

Typical materials range$14K–$28K
Footprint
24′ × 30′
Floor area
720 sq ft
Typical eave
10–12 ft
Clear span
24 ft

What a 24x30 pole barn kit costs

Plan on $14K–$28K in materials for a 24x30 (720 sq ft). Industry shell-kit materials range for this footprint, from our pole barn cost guide. Labor, concrete and site work are separate.

Your exact number depends on the choices on the right. Send us the size, use and build-site zip code and we will send back an engineered price for your site — usually the same business day.

Full cost guide →

What moves the price

  • Eave heightTaller walls mean longer columns, more steel and bigger doors.
  • Doors and windowsCount and size of overhead doors is often the biggest single swing.
  • Snow and wind loadsHigh-snow and high-wind counties need heavier trusses and tighter spacing.
  • Steel and finishesWoodgrain or textured steel, stone wainscot and pre-finished siding.
  • Porches and lean-tosCovered space on a sidewall adds cost, but far less than more building.
  • Insulation and linerInterior liner panels and insulation packages for heated space.

What people build with a 24x30

  • Two-car garage with a workbench wall
  • Small shop or hobby space
  • Side-by-side, sled and mower storage
  • Starter building on an acreage

Typical doors: Two 9x8 overhead doors or one 16x8, plus a walk door

Sizing notes from the field

  1. A 10 ft eave fits standard 9x8 or 16x8 garage doors. Go to 12 ft if you want 10 ft doors or room for a car lift.
  2. Put the overhead doors on the 30 ft sidewall to park two vehicles side by side with space to open doors.
  3. Plan roughly 2 ft of eave height above your tallest overhead door for the header and door track.
  4. A 24 ft clear-span truss means no interior posts — the whole floor is usable.
Western Building Supply flatbed loaded with a post-frame building package on a mountain highway

What ships in a 24x30 kit.

  • Engineered trussesCustom spans up to 86′ in one piece, designed for your site’s snow and wind loads and built in Wheatland.
  • Laminated columnsStraighter than solid posts, with better treatment penetration where the column meets the ground.
  • Steel roofing & siding35+ colors, including textured finishes and a woodgrain, backed by a 40-year paint warranty.
  • Trim & flashingRidge cap, corner trim, J-channel and drip edge, color-matched to your steel.
  • Fasteners & hardwareEvery screw, bolt, bracket and closure strip the build calls for — counted, not guessed.
  • Stamped engineeringSite-specific drawings for your county’s loads, ready to hand to the building department.
  • Delivered on our trucksOur flatbeds, our drivers, with an onboard forklift to set materials where your crew wants them.

Not included: concrete, site work, labor, insulation and interior finish. We’ll tell you exactly where the package stops before you order.

See every component →

24x30 kit questions.

How much does a 24x30 pole barn kit cost?

Industry-wide, shell-kit materials for a 24x30x10 typically run $14,000 to $28,000. Where yours lands depends on eave height, door count and size, insulation, steel finish and the snow and wind loads at your site. Labor, concrete and site work are separate.

Is a 24x30 big enough for two cars?

Yes. A 24x30 parks two full-size vehicles side by side and leaves room along the back or end wall for a workbench and storage. If you want a truck plus a shop area, look at a 30x40.

What eave height should a 24x30 garage have?

A 10 ft eave is standard for 8 ft tall garage doors. Choose 12 ft for 10 ft doors, a car lift, or overhead storage above the vehicles.

What is included in a 24x30 kit from Western?

Engineered trusses, laminated columns, steel roofing and siding, trim and flashing, fasteners and hardware, framing for doors and windows, and stamped engineering drawings for your site. Concrete, labor, insulation and interior finish are not included.

Do you deliver to my area?

We deliver on our own trucks to Wyoming, Colorado, Montana, South Dakota, Nebraska, Kansas, Idaho, Utah, New Mexico, Texas and Nevada.

Western Building Supply truck hauling a post-frame building package down the highway

Price your 24x30.

Tell us the use, eave height you have in mind and your build-site zip code. We will engineer it for your site and send back a price.

Mon–Thu 7am–5pm, Fri 8am–3:30pm MT

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