I am getting ready to start my outdoor kitchen/oven. I live in pennsylvania. Do I need to dig a footer and put my foundation below the frost line like I would for any other structure? I dont see much mention of doing this but dont want to be dealing with the structure heaving after winter freeze cycles either. I would rather not since it is so much extra work but would do it if enough people have had trouble.
No announcement yet.
Why dont I need to dig footer below frost line?