Protecting Your Portable Buildings from Rust and Corrosion in Wet or Humid Climates

Jun 13, 2023
rust on a wall and metal ring

From storage units to workshops and custom garages, portable buildings can serve a variety of purposes and last for years to come as long as they are properly maintained. If you live in a wet or humid climate like Florida, protecting your portable buildings from the damaging effects of rust and corrosion is incredibly important. Constant exposure to moisture can lead to things like rust and corrosion, potentially compromising the structural integrity of your portable structures.


To ensure the longevity and durability of your portable building, it is essential to take proactive measures to protect it from Florida’s harsh weather conditions.


At Bestway Portable Buildings Inc., we take pride in being long-time residents of Panama City. Given our experience with the unpredictable weather conditions in Florida, we adhere to stringent construction policies to ensure that all our portable buildings are built to withstand even the most challenging weather conditions.


How to Protect Your Portable Buildings from Florida’s Climate


  1. Choose corrosion-resistant materials – Opt for building materials that are inherently resistant to rust and corrosion. Steel or aluminum with protective coatings can provide a strong defense against moisture-related damage. We avoid using materials such as untreated wood or low-grade steel, as they are more susceptible to rust and corrosion.

  2. Apply protective coatings – Consider applying a weather-resistant coating or paint to the exterior surfaces of your portable building. These coatings act as a barrier against moisture, preventing direct contact with the underlying materials. Ensure that the coatings used are specifically designed for outdoor use and offer reliable protection.

  3. Maintain proper ventilation – Proper ventilation is crucial to prevent the buildup of moisture within any portable building. Installing vents or fans to promote airflow allows humidity to escape, reducing the chances of condensation and subsequent rust formation.

  4. Implement effective drainage systems – Depending on where they’re located, portable buildings often benefit from drainage systems designed to channel water away from the structure. Regularly inspecting and cleaning gutters, downspouts and drainage pipes helps prevent clogs that could lead to water accumulation near the building.

  5. Conduct routine inspections – Regularly inspect your portable building for signs of rust or corrosion. Pay close attention to vulnerable areas such as joints, seams and fasteners. Promptly address any signs of rust by cleaning, treating or replacing the affected parts to prevent further damage.

  6. Maintain a dry environment – Keep the interior of your portable building as dry as possible by utilizing dehumidifiers or moisture-absorbing products. Remove any sources of excess moisture (such as leaks or spills) immediately to prevent prolonged exposure.

  7. Elevate the building – Whenever possible, elevate your portable building to reduce contact with the ground and minimize the risk of water pooling around the structure. Utilize concrete blocks, pavers or a raised foundation to provide sufficient clearance.

  8. Regular cleaning and maintenance – Develop a regular cleaning and maintenance schedule for your portable building. Remove dirt, debris and any corrosive substances from the exterior surfaces. Inspect and maintain the protective coatings to ensure their effectiveness.


Remember, prevention is key when it comes to rust and corrosion. Investing time and effort in protective measures will pay off in the long run, ensuring your portable building remains in optimal condition for years to come.


Customize Your Portable Building with Bestway Portable Buildings Inc. in Panama City, FL


Whether you are looking to add a carport, portable garage or pole barn to your property in Florida, Bestway Portable Buildings Inc. can help you design and build a storage solution that is completely customized to fit your needs and specifications. Using only the most durable materials to withstand Florida’s humidity, our portable buildings are built standard with painted aluminum siding and include a lifetime guarantee for rust and corrosion resistance.


Our team of state-certified and licensed contractors will work within most HOA guidelines or land restrictions to ensure that your portable building meets applicable building codes.


To explore your custom project options, speak with one of our experienced storage building professionals. Contact Bestway today at (850) 747-8974 or click here to request a quote.

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