Can I connect a new slab addition to an existing (engineered) slab on grade?
...slab and new part of the garage to 40 ft
Not sure if this can be done as it would technically be 2 seperate slabs (connected or touching) with 1 building on both slabs? There should be no reason that you couldn't attach a new slab on grade foundation to an existing slab provided the existing slab is not showing signs o...