It’s essential to consider every factor when constructing a new metal building. In fact, you need to consider all of the variables even before you start building. When laying a foundation, you’ll need to consider factors such as the local climate to ensure the plan you have in mind will work out well in the long run.
Below, we’ll look at how climate impacts metal building foundations. This information should help you make some key planning decisions and will hopefully leave you with a great metal building that is set to stand the test of time.
Speaking of a great metal building, when you need a supplier for that structure, there is only one smart choice – American Carports, Inc. We are committed to serving you and have a proven track record of success in this industry. Get started now with our Build & Price tool, or contact us directly if you have any questions. We are here to serve you!
Metal Building Foundations & Temperature Fluctuations
The biggest impact that climate is going to have on your metal building foundation is through changes in the soil that arise from freeze-thaw cycles. When the temperature drops significantly at night and then warms during the day, the cycle of freezing and thawing causes the ground conditions to change dramatically.
In a cold climate, it may be beneficial to utilize a particularly deep foundation to provide your metal building with firm footing, even as the top layer of the ground shifts. The soil is far more stable further down, as it isn’t influenced as much by weather conditions, so basing your foundation deeper in the ground can get around frost heave issues effectively.
Humidity and Moisture Control
Water is always trying to cause problems for buildings. If you are located in a wet climate – one characterized by high humidity or frequent rainfall – you will need to plan for that moisture properly to avoid foundation problems later on.
Proper site grading is a good starting point. You can manage the terrain to encourage water to flow away from the building’s foundation, reducing the likelihood of erosion weakening the soil under your foundation in the future. Perimeter drains can also be used to control where water goes when it falls from rain.
Additionally, consider adding a moisture barrier to your foundation to reduce the likelihood of water damage further. While the foundation you choose will depend on several factors, many people constructing metal buildings in wet climates opt for a slab-on-grade foundation because it effectively avoids water-related issues.
Wind and Foundation Anchoring
You can’t think about your foundation design without thinking about local wind conditions. If you are in a high-wind zone, you’ll need to take that into account to ensure you have proper anchoring in place to secure the building throughout the year.
Starting with a reinforced concrete slab is a good idea in this situation. That will allow you to properly anchor the building to the foundation, preventing a situation where the wind lifts the entire structure and carries it away or knocks it over. Allowing the wind to move your building could damage the structure and create a hazardous situation.
Seismic Activity and Earthquake Zones
One final piece of the puzzle that needs consideration is the potential for earthquakes. In some places, this isn’t any concern at all. For those who live in an earthquake-prone area, however, it’s essential to consider this possibility. Specifically, properties on the West Coast of the United States will likely need to consider this concern.
The key here is having a foundation that can flex with the earth as it moves. While pier systems work well for this situation, the best option for a metal building foundation is a reinforced slab that can absorb and dissipate the energy if an earthquake strikes. Metal buildings are naturally able to flex slightly with the movement of an earthquake, so pairing the building with a proper foundation will give you a great chance to make it through this event without any notable damage.
Build a Custom Metal Building
Getting your foundation right is one of the most crucial keys to achieving success with your metal building project. With a solid platform on which to build and a quality structure supplied by American Carports, Inc., there won’t be anything left in your way. Get started today!
