Renovating an old home is a labor of love, but it often comes with a secret—the stuff you can’t see. While we dream of fresh paint and new kitchens, the biggest headache lurking beneath the surface is almost always foundation issues.
Think about it: these homes have been standing for decades, maybe even over a century. The ground they’re built on has shifted, expanded, and settled countless times. Plus, the original foundations, often made from stone or early forms of concrete, just don’t stand up to modern standards. This gradual stress leads to cracks, shifts, and uneven settling.
What to Look Out For
You don’t need to be an expert to spot the warning signs. Keep an eye out for these red flags:
Cracks in the walls: Look for zig-zag cracks in brickwork or diagonal cracks in drywall, especially around windows and door frames.
Sticky doors and windows: If they’re suddenly hard to open or close, it could be a sign the house’s frame has twisted due to a shifting foundation.
Uneven floors: A noticeable slope or a bouncy feeling when you walk is a major clue that something is wrong with the support system below.
The Domino Effect
A bad foundation isn’t just one problem; it’s the root of many others. The entire house is a connected system. When the foundation moves, it puts stress on everything above it, from the roof to the plumbing. That’s why a small foundation crack can eventually lead to leaky roofs, cracked chimneys, and even damaged floors.
Fixing a foundation isn’t a simple DIY job. It often requires a professional who specializes in structural engineering. They’ll use techniques like underpinning to add support or piers to stabilize and level the home. While it can be expensive, it’s a critical investment to ensure your beloved old home is safe and stable for years to come.
