From Newel Post and Banister Tightening · Step 2 of 8 · Video by Jesse Jones

Showing 0:11–0:30 of the source video.
Begin by closely examining the bannister post to identify the source of its looseness. The video demonstrates the post wiggling at its base where it meets the floor, and a wooden shim is visible, used previously as a temporary fix. Understanding where the movement occurs will guide the placement of the stabilizing screws.
Goal: Identify the source of instability in the bannister
This project provides a simple and effective DIY method to stabilize a loose wooden bannister post. By strategically driving long wood screws at an angle through the bannister's base and into the subfloor, the post is securely anchored. The process concludes with aesthetic touch-ups using wood putty and matching paint to conceal the screw heads, resulting in a firm and visually appealing repair.
Run your hands along the entire length of the banister and handrail. Check for any gaps between the banister and the wall or newel post, and feel for any play or movement when pressure is applied.
This project involves identifying the cause of a wobbly newel post and loose banister and then applying appropriate methods to secure them. This may include tightening screws, reinforcing connections, or using wood shims and adhesive.
Read the full guide Browse all guides
Planning this project? Shop Oak Valley Designs.