Aircraft Hangar Design From the Aircraft Out

Clear-span steel aircraft hangar interior with a business jet under a column-free roof

A hangar is sized by the aircraft it protects, not by the floor area you happen to own. Sound aircraft hangar design starts with the tail height, wingspan, and length of your current and future fleet. From there it works outward to the door opening, the clear span, the structural frame, and the fire and … Read more

Types of Aircraft Hangars

Clear-span steel aircraft hangar with its full-width door open and a jet inside

Aircraft hangars fall into a short list of recognizable types, and they are easiest to tell apart along three lines: how the building is framed (clear-span versus conventional), what it is used for (storage, maintenance, corporate, or military), and the size of aircraft it has to hold. Most owners meet the same core set first … Read more

I-Beam Building Guide to Red Iron Framing

Red iron i-beam building frame with clear-span steel rafters and columns

An i-beam building is a steel building whose primary frame, the columns and roof rafters that carry the load, is built from I-shaped steel sections, usually hot-rolled or shop-welded steel known in the trade as red iron. That one structural choice is what lets these buildings hold up wide, column-free floors that lighter framing cannot … Read more

Hangar Door Types Comparison for Span and Wind

Open steel aircraft hangar with a large lifted door above a parked aircraft

Five hangar door families cover almost every project, and the right one is set by three things: the clear-span width you need to open, the wind and snow your site sees, and the budget you can defend. Sliding (bottom-rolling) doors are the cheapest and most common way to open a very wide bay; bifold and … Read more

Aircraft Hangar Insulation Options by Climate and Budget

Clear-span steel aircraft hangar interior with insulated metal wall and roof panels

The right aircraft hangar insulation depends on three things you can settle up front: your climate, whether the space will be heated or cooled, and how much of the budget the envelope can take. Five options cover almost every hangar built today: reflective and radiant barriers, fiberglass batt, rigid board, closed-cell spray foam, and insulated … Read more

How to Wire Metal Building Around Its Steel Frame

EMT conduit running along steel girts inside a metal building shell

Wiring a metal building is mostly ordinary branch-circuit work, with three differences that the steel frame forces on you. You run conductors inside conduit fastened to the steel instead of fishing cable through the walls, you protect those conductors everywhere they pass near or through metal, and you tie the frame itself into the grounding … Read more

Best Materials for Airplane Hangar Construction

Steel rigid-frame airplane hangar with a wide open bi-fold door

For most aircraft hangars, the best primary structural material is a steel rigid frame, paired with coated-steel or insulated-panel cladding, insulation matched to your climate, a corrosion-protection system suited to the site, and a reinforced concrete slab sized to the aircraft. Steel holds that position because it spans wide, column-free bays, resists fire and pests, … Read more

Aircraft Hangar Construction Requirements

Steel aircraft hangar with a tall sliding door open at a regional airport

Building an aircraft hangar that an inspector will approve and a flight department will actually use means satisfying six overlapping sets of requirements at once: building and fire codes, structural and load design, door height and clearance, the foundation slab, fire suppression, and site permitting. Two of those, the door height and the hangar’s fire … Read more

Steel vs Wood Airplane Hangar Construction

Steel airplane hangar with a clear-span frame sheltering a parked aircraft

For most hangars, steel is the practical default, and the reason is geometry before it is anything else. A rigid steel frame clears the width an aircraft needs without dropping posts into the floor, while a wood-framed building runs into span limits long before it reaches the same opening. Wood still has a place: small … Read more

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