18 × 40 RV garage: computer render
Computer render

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18 × 40 RV garage

Fully enclosed, lockable storage for a travel trailer, pop-up or toy hauler under about 11½ ft tall, a boat on its trailer, or a truck and equipment. Check your RV’s height, including the A/C unit, against the 12-ft door.

Size
18 ft wide × 40 ft long (frame)
Legs
14 ft
Roof
Vertical roof
Frame
14 gauge
Sides and ends
Both sides enclosed; both ends enclosed
Doors and windows
1 × 12×12-ft roll-up door, 1 × 36×80-in walk-in door

est. from $15,975

Lowest price in the areas we serve, plus sales tax

Subject to site check · plus sales tax

Instant answer. No sign-up.

What's included

  • 14-gauge galvanized steel frame and 29-gauge roof panels
  • Both sides enclosed; both ends enclosed
  • 1 × 12×12-ft roll-up door, 1 × 36×80-in walk-in door
  • Delivery and installation on your level site
  • Standard anchors

Good to know

  • Prices include delivery and installation. Sales tax is not included.
  • Choose roof, wall and trim colors on the order form, or decide later. Color doesn't change the price.
  • You place the order by paying the deposit by card. Your price shows the amount. The balance is paid to the installer on delivery.

Before you order

  • Measure your RV’s overall length, including the hitch, ladder and spare tire, not the length in the model name.
  • Measure its height, including the A/C unit.
  • If you’ll open the slide-outs under the roof, measure its width with them out.
  • This is a steel building shell. Insulation, electrical, lighting and a floor aren’t included unless they’re listed.
  • Metal buildings can collect condensation. Ask us before storing anything that moisture can damage.
  • Prepare the site and any pad or footings to the maker’s foundation plan for your building; don’t pour concrete before you have it.

Need a different size or layout? Design your own building →