From Under-Stair Shelving · Step 1 of 10 · Video by George Quinn Stair Parts Plus

Showing 1:09–1:46 of the source video.
With the skirting boards removed, carefully measure the exact dimensions required for your winder step and winder step extensions. Place the winder step and extension pieces onto the landing area and mark any areas that need to be cut to achieve a precise fit, especially around corners or existing newel posts. The video shows using a measuring tape to determine the length needed and marking the pieces with a pencil. Make sure to test-fit each piece multiple times, adjusting cuts as needed, to ensure a snug and accurate placement around any obstacles, such as the newel post or wall edges, before proceeding to permanent installation.
Goal: Prepare winder steps and extensions for final installation
This project guides you through refurbishing a staircase landing area by installing new winder steps and winder step extensions. It covers measuring for the correct materials, preparing the area by removing skirting boards, precisely cutting and test-fitting the new steps, and finally installing them with adhesive and brads, then reinstalling the skirting boards for a refreshed look.
Using a tape measure, record the exact dimensions of the under-stair area. Measure at the front, back, and at various points in between to account for any sloping or irregularities in the wall or floor. Note any obstructions like electrical outlets or HVAC vents.
Design and construct open shelving or a bookcase unit to fit within the under-stair space, maximizing storage and aesthetic appeal.
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