Do You Need a Footer for a Concrete Slab?
If you live in a house, you might not have footers below your concrete. Old building of homes typically included digging shallow trenches in the dirt and building the walls straight in those trenches. As a result, many old homes don't have full basements. If yours does, nevertheless, you might see that the basement itself has a ledge of dirt surrounding it. That dirt is literally meant to hold the walls in place.Today's more recent houses are generally constructed with footers. Individuals who wish to update their homes by adding a basement or deal with other additions will also usually utilize footers. But, what are they, and are they definitely needed? What is a Footer?Footers are normally nothing more than concrete with some kind of rebar support. The concrete is put into a pre-dug trench, and the walls of a house are built on it.When you're going to include a concrete piece on top of your footers, you wish to ensure the piece doesn't move which it has adequate assis...