When people first experience nail pops, they tend to first ask what causes them. That’s because the cause of nail pops in walls and ceilings can give you an idea of how serious the problem is.
Although you should definitely tackle nail pops in ceilings, walls, and floors as soon as you see them, the problem can vary wildly. They typically stem from some sort of foundation problem, but the problem in question may be different from home to home. These are just a few of the most common reasons for nail pops.
Water and Drainage Problems
Has it been a particularly rainy season? Have you noticed cracks and creaks in your home? You may be dealing with too much water. This can essentially mix the soil under your home into the mud, which will press against the foundation and create weakness in it.
If you’re handling water problems that are causing your nail pops, you’ll probably notice other cracking issues as well. Nail pops may be the first sign of a problem, but if you’re noticing brick cracking, uneven floors, or other common signs of the house settling, this should be your first thought.
On the other side, what if the summer has been hotter than usual? In fact, an unusually hot, dry summer can have a similar effect as a wet season. Although soil expands when it gets wet, it shrinks and cracks when it starts to dry.
This shrinking is what creates gaps between your foundation and the ground around it. When the soil creates these gaps, the foundation will start to lean and settle against it. That can lead to a lot of problems, including leaning walls and wide cracks in the foundation.
Poor Foundation Preparation
Before the home builders even lay the foundation for the home, the soil underneath needs careful preparation. It needs to be compact and firm so the foundation has something to cling onto for years after laying it.
The problem arises if the original builders didn’t prepare the soil well enough. If the soil wasn’t compact enough, the dirt will shift even after laying the foundation. That results in settling, which can cause cracks and lean throughout the lifespan of the home.