What is the Life Expectancy of a Metal Building?
Aug 2023

What is the Life Expectancy of a Metal Building?

Stephan Michaels
Steel Buildings

Custom Steel Building and Their Life Expectancy

In most cases, modern steel buildings are designed to last somewhere between 40 and 90 years, depending on how it’s used and where its located. However, there are a multitude of other factors that can influence the lifespan of a metal building.

For those that want to learn more about the life expectancy of a metal building, today is your lucky day. In this blog, we’ll break down custom metal buildings and show you what you can expect from these structures, from their life expectancy to how to make them live up to their fullest potential.

Stick with us for great information to help you make the most out of your metal building project.

Factors That Affect the Lifespan of Your Steel Building

As one can imagine, how you use your metal building and the surrounding environment will significantly affect how long it lasts. But many additional factors will affect your building’s lifespan. Let’s look at a few of them:

1. Maintenance

Regular maintenance is essential to prolong the lifespan of a steel structure. Timely inspections, cleaning, and addressing minor repairs prevent the accumulation of wear and tear, ensuring that the building remains in optimal condition over the years.

2. Nature of Use

The way a custom steel building is used greatly impacts its lifespan. Metal buildings subjected to heavy loads, frequent movements, or extreme temperatures may experience more stress, potentially affecting their longevity. Properly designing and constructing the building to suit its intended use is vital.

3. Corrosion-Resistant

Corrosion is a major threat to some metal structures, especially in humid or coastal environments. Opting for corrosion-resistant coatings or galvanized steel can significantly extend the lifespan of a custom steel building by protecting it against rust and deterioration.

4. Fire Resistant

Steel is inherently fire-resistant, a distinct advantage over other building materials. A fire-resistant steel structure can withstand high temperatures, reducing the risk of structural damage and contributing to the longevity of the building.

5. Moisture-Resistant

Moisture infiltration can lead to rust and structural degradation of steel structures. Proper insulation, vapor barriers, and well-designed drainage systems help keep moisture at bay, preserving its integrity.

6. Pest-Resistant

Termites and other pests can wreak havoc on a building’s structural integrity. Steel buildings are inherently less susceptible to pest infestations, but proper sealing and regular inspections further safeguard against potential damage.

7. Tensile Strength of Steel Buildings

The tensile strength of steel significantly impacts a building’s ability to withstand external forces. A well-engineered steel structure with the appropriate tensile strength for its intended purpose can withstand stress and maintain its structural integrity over time.

What You Can Do to Make Your Metal Building Last

If you expect to get the most out of your steel structure, there are several steps you can take to maximize its lifespan. Here’s how:

1. Inspect Building Site, Including Roof

Regular inspections are the foundation of a well-maintained steel building. Routinely assess the entire building, paying close attention to the roof, to identify any signs of wear, rust, or potential damage. Promptly addressing issues can prevent them from escalating and compromising the strength of the structure.

2. Check for Gaps that may Expose Insulation

Proper insulation is vital for energy efficiency and climate control within your steel building. Inspect the walls and roof for any gaps that may expose insulation to moisture or outdoor elements. Seal these gaps promptly to maintain insulation effectiveness and prevent potential water damage.

3. Inspect Doors, Windows, and Garage Doors

Ensure that all openings in your steel building, such as doors, windows, and garage doors, are in good working condition. Regularly lubricate hinges, locks, and mechanisms to prevent rust and ensure smooth operation.

4. Regularly Wash Your Exterior

The exterior of your steel building can accumulate dirt, dust, and pollutants over time. Regularly washing the exterior helps prevent the buildup of corrosive materials, enhancing the longevity of the structure’s finish and preventing rust.

5. Paint Over Scratches

Minor scratches and blemishes on the steel surface can expose the metal to potential corrosion. Promptly touch up these areas with appropriate paint to create a protective barrier against moisture and environmental elements.

6. Remove Snow from Roof

If you’re in an area prone to snowfall, ensure you remove accumulated snow from the roof. Excess snow can add weight and strain to the structure, potentially causing structural issues. Regular snow removal helps maintain the roof’s integrity and prevents potential collapse.

7. Trim Surrounding Trees and Foliage

Overhanging trees and foliage can deposit leaves, branches, and other debris onto the roof and walls of your steel building. Trim surrounding vegetation to prevent debris buildup, which can trap moisture and accelerate corrosion.

Upgrade Your Metal Building Game with a Building from Safeway Steel

With a wide range of metal buildings for sale, Safeway Steel is proud to be an industry leader with a track record to back it up. Our structures are durable, versatile, and fully customizable, giving you unlimited control over the look, feel, and functionality of your building. And our customer service is second to none.

We also offer flexible financing options that make owning a metal building easy and affordable, even on a budget.

So, what are you waiting for? Give us a call today at +1 (800) 818-2245 and speak with one of our building experts about custom-designing a steel structure for your home, business, or farm. The metal structure of your dreams is only a call away.


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