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Retrofit For Stuck Quonset Hangar Doors

a sound older hangar with failed doors.

Retrofit For Stuck Quonset Hangar Doors

among the various images of this 1950s Quonset hangar you’ll find a ‘Before’ shot showing its original sliding doors. These had been long stuck open, allowing free access for birds and weather. The owners called PowerLift asking for a solution.

A new, custom-built, 58’ x 16’ outside mount PowerLift hydraulic retrofit restored the old hangar to a very useful life! In the process, we increased the clear opening width by 8’ and kept the maximum possible clear opening height across the arch.

Installing a PowerLift door retrofit will transform any older hangar into one that’s a pleasure to use.

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