Choosing the right size airplane hangar is an important part of planning a new steel building. Whether you’re storing a small private plane or need space for multiple aircrafts, the size of your hangar affects everything from accessibility to long-term functionality. A building that’s too small can make moving aircrafts difficult, while a hangar that’s larger than necessary may add costs you could have avoided.

Before starting your airplane hangar construction, consider how you’ll use the space, what aircraft you’ll store, and whether your needs might change in the future.

Start With Your Aircraft’s Dimensions

The first step is measuring the aircraft you plan to store. Pay close attention to wingspan, overall length, and tail height. These measurements help determine the minimum interior dimensions your hangar will need.

However, you shouldn’t design the building around the aircraft’s exact measurements alone. You’ll need additional clearance to maneuver the plane, open doors, access equipment, and perform basic maintenance.

For example, a hangar that technically fits your aircraft may not provide enough room to move around it comfortably. Leaving extra space on the sides and at the front and back can make everyday use much easier.

If you plan to upgrade to a larger aircraft later, consider those potential dimensions before settling on a final design.

Consider the Type of Aircraft You Own

Different aircraft have different storage requirements. A small single-engine plane generally needs less space than a business jet, twin-engine aircraft, or larger private plane.

Your aircraft’s wingspan is especially important because it influences the width of both the building and the hangar door. The aircraft’s height and landing gear configuration also affect the clearance you’ll need.

If you plan to store more than one aircraft, make sure there’s enough room to position them without creating obstacles. You’ll also want to consider how you’ll move each aircraft in and out of the building.

Thinking through these details early helps you select a steel airplane hangar that fits your specific aviation needs.

Plan for Hangar Door Size and Clearance

The hangar door is just as important as the building’s overall dimensions. Even if the interior is large enough, a door that’s too narrow or too short can prevent your aircraft from entering safely.

Consider your aircraft’s wingspan and tail height when selecting the door opening. You should also account for the space needed to approach the door and maneuver the aircraft.

Several door styles are available, including bifold, hydraulic, and sliding doors. Each has different space requirements and operating considerations. The best option will depend on your building design, aircraft, available clearance, and budget.

Work with your steel building contractor to ensure the door and structural design accommodate your aircraft.

Decide Whether You Need Extra Workspace

An airplane hangar doesn’t always have to be used for aircraft storage alone. Depending on your needs, you may want additional room for tools, maintenance equipment, spare parts, or a small workbench.

If you perform maintenance or inspections on your aircraft, extra floor space can make th