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When designing a modern aircraft hangar, usable space and aircraft flow matter more than ever. One door configuration gaining significant traction in Group I and Group II hangars is the floating hangar door—and for good reason.
The Limitation of Bi‑Parting Doors
Traditional bi‑parting hangar doors require panels to stack on both sides of the opening. As a result:
- 20–30% of the end wall is effectively lost
- Aircraft access is limited to the center of the building
- Parking layouts and taxi paths are constrained
- Valuable square footage goes unused
Over the life of a hangar, these limitations add up.
How Floating Doors Change the Equation
A floating door eliminates the need to sacrifice wall space for panel stacking.
With a floating configuration, the door can be:
- Centered
- Parted
- Stacked to the left
- Stacked to the right
This means you choose where the opening is — not the door.
The result?
- Access to 90–95% of the end wall
- Significantly improved aircraft flow
- Greater flexibility for parking, maintenance, and storage layouts
Why Owners and Architects Are Choosing Floating Doors
Floating doors allow architects and owners to maximize every inch of usable hangar space. At this level of investment, square footage directly impacts operational efficiency and long‑term value.
This is why floating doors are increasingly specified for:
- Corporate aviation hangars
- FBOs and MRO facilities
- Multi‑jet Group I and Group II hangars
Cost vs. Value
Are floating doors more expensive than bi‑parting doors? Yes.
But most owners justify the investment because the door pays them back through:
- Increased usable space
- Improved aircraft circulation
- Greater layout flexibility
- Long‑term operational efficiency
In many cases, the functional gains far outweigh the initial cost difference.
Is a Floating Door Right for Your Hangar?
If your next hangar demands the maximum usable opening and the best possible aircraft flow, a floating door may be the smarter, more strategic choice.
If you’d like to explore the different hangar door configurations available and see how they apply to your project, we’d be happy to walk you through the options on a quick Teams call.
Let’s start the conversation when you’re ready.
- Floating Hangar Doors — Why Owners Are Making The Shift - December 23, 2025
- Smarter Hangar Design Starts With Smarter Door Planning - December 18, 2025
- Coordinating Hangar Door Installation with Other Trades - July 25, 2025
