From Anti-Slip Steps · Step 3 of 6 · Video by This Old House

Showing 3:11–4:18 of the source video.
It's time to apply the primer. Use an oil-based primer, as it provides better adhesion for the type of wood typically found on stairs and withstands high foot traffic. Start by applying primer to the handrails from top to bottom using a paintbrush. Once the handrails are done, proceed to the stair treads, applying the primer lightly. The oil-based primer used here dries quickly, within about 1 hour, allowing for relatively fast turnaround to the next painting stage.
Goal: Apply a coat of oil-based primer to handrails and stair treads to ensure better paint adhesion.
This DIY project provides detailed instructions on how to properly prepare and paint stair treads and handrails. It covers the importance of sanding for adhesion, applying an oil-based primer, and finishing with durable paint for high-traffic areas, resulting in a refreshed and protected staircase.
Apply a high-quality exterior primer suitable for the step material (e.g., concrete or wood). Use a brush for edges and corners and a roller for larger flat areas. Ensure even coverage and allow the primer to dry completely according to the manufacturer's instructions. This step is crucial for good paint adhesion and durability, especially if the steps are bare or have been sanded down to the base material.
This project involves preparing and painting outdoor or basement steps with anti-slip porch paint to improve safety and durability.
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