Step 5 · Install Your New Stair Treads

It's time to bring your vision to life. For a rock-solid installation that will stand the test of time, apply a generous bead of quality construction adhesive along the top of the riser and subfloor. Carefully set your new tread into position, ensuring it's flush with the riser and has your desired overhang. Secure the tread by driving screws from the top down into the subfloor and stringers. We always recommend pre-drilling pilot holes to prevent the wood from splitting. For a clean, finished look, use trim-head screws and sink them just below the surface; you'll fill these small holes in the next step.