Some of the floors slope in my condo on the third floor of a triple-decker.

Depending on how bad the slope is on the floors, it can be worth the expense.

Sagging, sloping, and buckling floors is a sign of a much bigger problem that can cause serious issues in the future.

In an article for BobVila.com, Glenda Taylor provides several examples of the latter, and what can be done to fix the issues before they get worse. Here’s how to spot potential structural damage ...