How to Anchor a Carport to Dirt, Gravel, Asphalt, or Concrete: What You Need to Know

Anchoring Your Carport Is a Must No matter what type of metal carport you purchase, it must be properly anchored to the ground. Sure, a steel building may be a heavy piece of infrastructure, but even larger structures can be damaged or moved by wind or snow accumulation. To prevent these structures from shifting, metal building anchors are used to secure them to their foundations. But the anchoring system used for your structure will depend entirely on the foundation type you choose. For example, a gravel foundation will require different anchors than one built from concrete. And if you’re new to the metal building game, it might be challenging to know what type you need for yours. In the following few sections, we’ll fix all that by providing you with a complete guide to metal building anchors. We’ll cover the various anchor systems used, how they work, and how to choose the right area for your new carport or prefab metal structure. Types of Carport Anchors As we’ve mentioned, the type of anchor you’ll need for your new structure will vary based on your chosen foundation type. When you purchase your building, you’ll have the choice between: 1. Rebar Anchors This anchor type is typically made from steel and measures roughly 32′ long. They’re used to reinforce carports and metal buildings and anchor them to gravel or soil foundation types. In some cases, winds and moisture can cause dirt around these anchors to erode, reducing their effectiveness. 2. Mobile Home Anchors As you might guess, mobile home anchors are often used to secure mobile homes to the ground. And metal buildings, too! These auger-like devices are screwed deep into the soil, keeping your new carport or metal garage safe and secure, even in volatile weather. 3. Asphalt Anchors Customers often prefer to install their new carport or metal building in their driveway or on asphalt. In this case, spiked rods known as asphalt anchors are driven through the blacktop into the soil. These spikes prevent the rods, and your structure, from shifting or moving. 4. Concrete Anchors Regarded as one of the strongest anchor systems, concrete anchors are specialized bolts that are drilled into the concrete foundation. The thickness and size of the concrete pad will dictate how thick or long the anchor should be. As a result of their strength, concrete anchors are the go-to choice for larger structures such as metal garages and barns. Choosing the Right Location for Your Carport Choosing the right build site is one of the most vital parts of getting your money’s worth out of a steel structure. This site might be your driveway, backyard, or rural land. But before you pull out your shovel and roll up your sleeves, there are several things you’ll want to know for the best results. First, you’ll want to choose a location that rests above any natural water runoff. Taking this step will prevent water damage should your property encounter flash floods o