Do All Stairs Need A Concrete Footing Below The First Step or Can It Sit On Concrete Slab?
The video discusses whether a concrete footing is necessary at the bottom of a set of stairs and concludes that it is not typically required. Greg, who has installed plenty of stairs without footings, explains that a footing is usually only needed if the stairs are supporting a significant load, such as a landing or multiple floors. In the example shown in the video, the stairs are only supporting a small section of the landing and the upper floor, so a footing is not necessary.
Bonus Tips:
If you are unsure whether or not your stairs need a footing, it is always best to consult with a structural engineer.
If you do decide to install a footing, make sure that it is the correct size and depth for the load that it will be supporting.
Anchor bolts should be installed in the footing to secure the stairs to the foundation.
The stairs should be treated to prevent rot and decay.
The stairs should be inspected regularly for damage and repaired as needed.
