I was looking at a map from the US National Weather Service that showed almost a third of the country in drought conditions that range from “excessively dry” to “exceptional drought.” Not good.
And to make matters worse, many areas included in the drought also have homes built on shrink/swell heavy clay soils. That means when the soils dry out, house foundations start moving, usually dropping.
Things the homeowner will start to notice are cracks in the sheet rock inside and in brick veneers outside. Doors and windows that don’t work the way they used to and are supposed to, and in the worst cases, floors starting to slope.
It’s happening again at my house too.
Extended dry conditions like this provide plenty of work for foundation repair companies, but what about the homeowner?
Here are 5 Foundation Repair Issues To Be Aware Of
It’s been a long hot dry summer over much of the U.S. and particularly so in Texas and it’s been hard on the home foundation built in those areas with expansive clay soils. We’ve seen a stretch of 100 plus degree days that flirted with the record books and hardly any rain.
That’s good for the foundation repair companies. But not so good for home owners who have not only had to endure sweltering heat but are now seeing signs of foundation movement.
Things you can do to avoid the cost of foundation repair
In fact here are 7 common mistakes homeowners make in regard to their concrete slab foundations that sit on heavy clay soils. I’m as guilty as the next guy as far as some of these missteps go, so don’t think I’m getting all high and mighty on you.
Foundation contractors sometimes offer up to three methods of underpinning a house foundation. These three main methods of repair include pushed concrete piers, steel piers and the drilled or bell bottom pier.
I’ve run across one company that says the bell bottom pier is the best way to go. It is the oldest method, most tested and most reliable form of underpinning a house with foundation problems. It is the type of pier used in highway and major commercial construction and has been for years. The company is Dawson Foundation Repair and has locations across Texas.
A Slab Foundation on Heavy Clay Soil is Subject to Movement
During the rainy season, clay soils expand with the added moisture. When the soils dry out the clay soils shrink. This can cause not only up and down movement of your foundation but also lateral movement. And this can cause the classic signs of foundation problems…diagonal cracks in the walls, inside and out, doors and windows that don’t work right and uneven floors. (more…)