I'm adding steps to the exterior of my house. I know the steps need to be attached to a ledger. However, I cannot decide what the white piece of wood that is already there:
- Is it a ledger without the bolts; thus, I just need to add the bolts?
- Is it just a cover that I need to pry off (it's nailed in pretty good)?
- Can I just attach the stair hangers to?