Basic Styles of Steel Buildings

Most of today’s steel buildings are based, at least in part, on the Quonset buidings that were used by the British during World War I and by the U.S. Army throughout World War II. The design is so efficient and cost-effective that it has been adapted for use throughout the world for a wide variety of uses, from barns and garages to homes. Today, steel building manufacturers provide three basic designs based on the traditional Quonset buildings of old, each of them best for specific needs and space considerations.

The Q Model Steel Buildings

The Q model is the closest of the three to the traditional design of the Quonset hut. The least expensive of the basic Quonset buildings, it’s shaped like a half-dome complete with rounded walls. It’s the style that was most often used by the military and it’s a favorite for agricultural uses and for other applications where side clearance isn’t important. Q model steel buildings are the strongest structurally, and are ideal for use in high wind areas and climates with a lot of snow in winter.

S Model Steel Buildings

The S model features the rounded dome roof but the sides are straight rather than curved. It’s more expensive than the Q model and not quite as structurally sturdy. It still can carry heavy snow loads and stand up to intense winds, and is more conventional in appearance than traditional Quonset buildings. The S model is a good choice for warehouses and equipment storage because the straight walls offer lots of storage with almost no wasted space at all.

P Model Steel Buildings

The P model steel buildings do away with the traditional domed roof as well as the rounded walls. Of all the models of metal buildings, the P model is closest in style to traditional house structures, and features a pitched or gabled roof and straight walls. It is also generally the most expensive type of steel Quonset building, and the least structurally strong. That’s a relative statement, though. P model steel buildings are still stronger and more durable than other types of construction. P models and the related A model steel buildings are most commonly chosen for workshops, garages and storage buildings.

No matter which model you choose, Quonset buildings are often the best choice for your needs. Check out the various models of steel buildings on the market and select the one that best meets your needs.