Pre-Engineered Buildings: 6 Things To Consider

metal structures

 metal structures

Pre-engineered metal structures are considered alternatives to traditional steel structures. You can use these in storage facilities and warehouses, industrial manufacturing facilities, retail buildings, and office buildings.

They are the fastest way to construct a building as they use pre-casted steel materials assembled at the construction site. Thus, each part is ensured to be at the exact size before transportation and manufactured under controlled conditions.

But before you decide on going through with constructing a pre-engineered building, you may want to consider some of these things:



It’s a known fact that a pre-engineered metal building offers many benefits in terms of cost savings and building efficiency. For instance, insurance costs for these buildings are substantially less than those made from wood or non-ferrous metals. They are 30% to 40% less likely to burn than stick-built buildings since steel can resist flames, smoke, and embers by not having open structural cavities.

Pre-engineered buildings fall under Classification 3 of the Insurance Services Office’s (ISO) building classifications for building insurance rates. Get to know more here about metal building insurance and how it can save your structure in case of tragedies.


Type Of Framing System

Like any other structure, pre-engineered buildings also have different framing types. Here are the most common pre-engineered framing types you may want to consider:

  • Rigid Frame: This frame system is the most economical among other clear span and modular width types. It has a pitched roof, perfect for industries with high-center clearance necessities. Furthermore, this type has a slope of 4:12, width of 30 feet, and maximum height of 120 feet.
  • One Row Modular Frame: This type offers a wide width of 160 feet and a shallow roof slope of 1:12 ratio. It is commonly used in warehouses, commercial buildings, and offices.
  • Two And Three Row Modular Span: If you’re planning to build a shopping center, this type is ideal for your needs. It can offer up to 500 feet wide range and has the lowest roof slope ratio of around ½:12 to ¼:12.
  • Single Slope: This is the most practical type because of its wide range of uses, especially for new buildings and as an additional wing for structures, such as manufacturing facilities and offices. Also, the single slope system has a width of 40 feet and 150 feet in height.

However, these types will depend on your needs, whether you plan to construct a warehouse, industrial site, commercial retail, or agricultural facilities. Knowing these types will give you an idea of what could be best suited for your business.


Construction Time

Unlike other construction systems, pre-engineered buildings offer the fastest turn-around time. The timeline starts with professional sketches, and after they are approved, your manufacturer will deliver the materials in a few weeks. Once you receive them, you can assemble your structure in just a few days, significantly reducing construction time. This means more revenue for the owners.

According to experts, an average size of 6,000 to 10,000 square feet may only take three weeks to erect, unlike wooden and concrete building that has a turn-around time of several months up to a couple of years. However, it depends on how complicated your plans are; the more detailed, the longer it will take to build. 


Cost Efficiency

The less time it takes for the building to be constructed means less cost for other expenses, including structural designs, on-site assembly, and transportation costs. Also, since the building can be built in a couple of weeks, it will significantly reduce labor costs.

According to experts, using pre-engineered buildings may save you up to 50% on total construction costs and budget since the average amount of pre-engineered steel building starts from USD$7.50 per square foot. Additionally, since the material used is steel, it is expected to last long.


Expansion Flexibility

If you have long-term business plans, pre-engineered buildings can help you by installing additional structures for support, such as bays. These allow you to expand your facility if you want to in the future.

You can expand upwards depending on your lot area. If you can’t expand on the same floor, you may add a second floor. At the same time, you may want to expand sidewards.  Pre-engineered buildings allow you to expand to the side by adding a building to an existing structure. However, make sure that the same wall connects their roofs to prevent collapsing due to heavy loads.



A pre-engineered building is coated with high-quality paint, perfect for steel and cladding, resulting in high durability and reduced maintenance. It would be good to consider steel because it doesn’t warp, swell, twist, or decay. Additionally, steel buildings don’t get easily chipped and cracked like wooden and concrete structures, which may need consistent care from time to time.


Final Words

If you think time is not on your side, you should consider building a pre-engineered facility. Unlike the conventional wood and concrete buildings, the time to fully construct a pre-engineered building may take only a couple of months.

Because of this, other expenses, such as workforce and material transportation costs, will be significantly reduced, saving a lot of money for other essential purposes, such as future expansions. If these factors meet your needs, then grab your phone and call an expert to help you right away.


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