Jxrabbitx07
New Member
I have concrete steps going from my basement up to the back yard. At the top of the steps, there is a void which looks like the result of soil erosion. There aren’t any cracks in the concrete currently. I spoke with a contractor who brought up using terathane, an expanding foam substance to fill it but would require drilling holes in the steps. I’m looking around for ideas and recommendations as I’m new to this kind of work.