All buildings move due to factors like soil settling and water table levels. When a structure's foundation is not properly installed, or there is a severe drainage issue, it can shift excessively. This is often common in older homes, as the craftsmanship of the time and the materials used can play important roles in how long a house's base will last. If you think your residence requires foundation repair services, check for the following signs to determine if you need to call a contractor for help.

How Do You Know If Your Home Has Foundation Damage?

1. Cracks 

While thin vertical cracks on exterior walls are not causes for concern, those in stair-step or zigzag patterns indicate foundation shifting. Wider cracks that measure between one-quarter and three-quarters of an inch indicate bigger issues, like severe water infiltration. 

If your home is older, you can visit the township headquarters in your community to review the property's building plans to find out whether it was ever waterproofed. Porous concrete foundations allow water infiltration, and freeze-thaw cycles create cracks. Settlement in the foundation’s footing or section directly connected to the ground could also be to blame. 

2. Moisture & Mold in Basement Corners

Inspect the four corners of your basement where the concrete floor and foundation wall come together. If they feel damp or have mold growth, a rising water table could be to blame. Keep track of the groundwater supply in your area; rising levels can cause the footing to sink as the soil loses compaction.

The best way to determine if the problem is related to a rising water table is to have a foundation repair expert perform a test. This contractor uses an auger, or a type of drill on the end of a backhoe, to create a hole that is the same depth as the footing. If the hole is full of water the next day, the groundwater is the issue. 

3. Door & Window Frame Issues

Foundation settling can also cause doors and windows to stick, making them difficult to open or close. The warped frames are often pushed out of place as a base sinks or is pushed upward by soil compaction or concrete slab upheaval. Interior doors often stick at the top. Those leading to the outside will drag at the bottom, and the tops may hang down, making the doors appear crooked. Window frames that are pulling away from the home also indicate the need for foundation repair.

Schedule foundation repairs with Beaver Basement Waterproofing to maintain a safe, stable home. These foundation and basement waterproofing contractors provide affordable services to clients throughout Westby, WI. This family-owned and -operated company also offers 25-year warranties. Call (608) 634-4880 to receive a free estimate, or visit the website for more information.