From Newel Post and Banister Tightening · Step 4 of 8 · Video by LJ Smith Stair Systems

Showing 0:29–0:41 of the source video.
With the mounting plate now securely attached to the newel post, carefully position the newel post over the balustrade center line on the floor. Take care to ensure that the newel post is perfectly square to the floor, using a square if necessary to verify alignment. Once satisfied with the placement and squareness, use the remaining No. 9, 2-inch wood screws (from the kit) to securely mount the newel post through the mounting plate directly to the floor. Drive these screws firmly to ensure a stable and rigid installation.
Goal: Securely fasten the newel post to the floor at the correct location and orientation.
This project details the step-by-step process of installing a newel post using an LJ-3006 Newel Mounting Plate. It covers marking the newel, attaching the plate, securing the newel to the floor, and finally, concealing the mounting plate with decorative molding for a clean finish.
If screws are not present or are insufficient, consider using wood brackets or L-brackets to anchor the newel post securely to the floor or stringer. Position the brackets to provide maximum support and attach them with appropriate screws.
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.
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