Is Your Home on Solid Ground?

This isn’t a metaphorical question; we’re being quite literal here: is your home on solid ground? Your first reaction is probably, “Of course it is!” Your second reaction is probably, “What a dumb question!” And, you wouldn’t be alone. Most people assume their homes are built on what we’ve come to call “solid ground.” After all, who would build a home or any other structure on anything but?

The answer may surprise you. That’s because the soil under and around our homes is often not as stable as we might think. In fact, the ground beneath your home is actually made up of many different layers of soil, each with its own properties, such as moisture content, density and material type (clay, sand, etc.). Over time, these layers can wash out, soften as they are wetted or shrink as they dry out.

• Softening Soil
  Think about stepping into some mud. That mud “squishes” underneath the weight of your body, and you sink into it, right? The same thing happens — only on a much larger scale — when certain types of soil become saturated with rainwater or snow melt and the massive weight of a home and its contents causes the entire structure to sink or settle. When this happens, it can cause a whole host of foundation problems throughout the house, including uneven floors, sticking doors and windows and ceiling gaps.
• Soil Washout
  Sometimes a large quantity of water, either from a broken pipe or severe weather event, can cause portions of the soil beneath your home to wash out completely, leaving empty space that can’t support the weight of the structure above it. This, too, can cause the home’s foundation to settle and sink.
• Shrinking Soil
  Just as too much moisture can be a problem, too little moisture can also cause issues with your home’s foundation. During prolonged drought conditions, clay soils can dry out and shrink, leaving voids that are unable to support the weight of your home. As with moist or washed-out soil, this can also lead to foundation settlement.
• Poor Fill Soil Compaction
  When your neighborhood was created, the developer likely moved soil around, removing it from hilltops and placing it in valleys to create flat, buildable lots. That soil — known as fill soil — needs to be adequately compacted to support the weight of the homes built on it. If it isn’t, those structures can, over time, sink into this poorly compacted fill soil.

So, now that you know a little more about the “solid ground” beneath your home, it might be wise to ensure that it’s stabilized permanently. A reputable foundation contractor can achieve this in a variety of ways, including employing piers and anchors for foundations and basements. 

But before any of that can happen, you need to have your home’s foundation inspected by someone who has the expertise and experience to identify potential issues and customize a solution to address them. Click here to book your free inspection!