Prefab metal structures are part of a global market expected to reach a global value of $46 billion by 2032; this projection issued by Allied Market Research takes into account that the market was valued at $17 billion just a few years ago, thus indicating solid growth and expansion. The bulk of customers in this market segment are in the industrial and commercial sectors; they appreciate the inherent advantages of structures that are easier to assemble and operate at reduced costs, but there are also a few misconceptions about these building solutions. Let’s dispel these incorrect notions to get a better understanding of why demand for prefab metal buildings continues to grow:
They Don’t Last Long
We have to start with this urban legend, which probably emerged from the practice of renting prefab metal modules as temporary workspaces at construction sites. The reality is the opposite; with today’s solid steel fabrication techniques and advanced installation strategies, modern prefab metal units can easily outlast traditional brick-and-mortar construction by a couple of decades.
They All Look the Same
The image that many people associate with prefab buildings is rectangular with a flat roof, but that’s the most common shape of temporary modular buildings, the type often rented by project managers at building worksites. There was a time when these trailers were the predominant steel structures; nonetheless, that was a few decades ago. What you have to choose from today in terms of prefab shapes ranges from storage units to expansive warehouses and from tiny homes to large commercial facilities. There are door and window configurations to select from, as well as countless finishing options.
Indoor Climate is Difficult to Control
With proper insulation, a stable indoor temperature can be maintained. As for HVAC systems, prefab buildings can be equipped with natural ventilation systems, ductless mini-splits, and even simple gas furnaces. Air circulation is achievable in pre-engineered structures, and it is not difficult.
Lightweight Prefab Steel is Weak
It wouldn’t be called steel if it wasn’t a molecularly strong alloy. The beauty of modern steel fabrication lies in its strength-to-weight ratio. This means that even steel that is not too heavy can provide optimal structural strength, enough to withstand natural disasters as long as they are properly installed.
Rust and Corrosion Are Problematic
If your metal structure was made with repurposed Conex boxes that sailed across the world aboard cargo ships, there’s a good chance it will rust and deteriorate if the metal is untreated. Otherwise, the reality of prefab metal solutions is that they are fabricated with corrosion-resistant materials and processes to prevent rusting. Galvanized steel goes through a hot-dip coating of zinc, which absorbs rust before it reaches the metal beneath.
You Can’t Improve Their Curb Appeal
The versatility of steel as a construction material goes beyond the framing and foundation, but this does not mean that you will be stuck with a bare-metal look. With multiple cladding options available today, you can improve the appearance of your prefab structures with wood siding, stone veneer, or even modern brick panels to create a more traditional facade with a touch of architectural style.
Published by: Martin De Juan
