Step 2 · Install Support Posts or Clamps

Begin by installing the primary structural components that will hold the glass panels. If using support posts, anchor them firmly to the stair stringer or subfloor according to the manufacturer's instructions, using appropriate fasteners. If using clamps that attach directly to the stair structure, ensure they are aligned with your marks and securely fastened. Verify that each post or clamp is perfectly plumb and level before proceeding.