
Welcome. This course will show you how to update your staircase by installing a newel post sleeve and reattaching your handrail with a clean, modern finish.
You do not need to be a professional contractor to do this. If you have basic woodworking skills and are willing to work carefully, you can follow this process step by step.
Inside this course, you’ll learn how to:
choose the right tools and materials
prep your space and work safely
measure, cut, and assemble a four-piece miter fold sleeve
build a simple jig for accurate handrail cuts
secure the sleeve with glue, tape, and brad nails
reattach your handrail using strong, reliable techniques
finish the project with paint or stain
avoid common mistakes and fix problems as you go
You’ll also get checklists, guides, and practical tips to help you stay organized and finish with confidence.
By the end, you’ll have the knowledge to install your staircase updates cleanly and create a result that looks custom, polished, and professionally done.