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Prepare Stair Sub-Structure — Prepare Stair Subfloor

Intermediate3 mins

Part of project

How to Install Treads and a Landing Pad on L-Shaped Stairs · Step 2 of 5

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The first step involves cleaning the existing stair sub-structure, which typically consists of the rough framing for the treads and risers. This ensures a clean surface for adhesive application and a smooth fit for the new wooden components. The video shows a worker using a small hand brush to clear debris from the sub-treads.

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