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Install and Level the Stairs — Attach Stringers to Floor and Landing

Beginner2 hours

Part of project

How to Measure Alternating Tread Stairs · Step 8 of 10

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With the stairs fully assembled, it's the moment of truth: carefully move and position the staircase into its designated permanent spot. Before making any final attachments, use a level to meticulously check the final levels and ensure the stairs are properly aligned and stable. Once you are completely satisfied with the positioning, level, and stability, securely fix the stringers to the existing structure (e.g., a deck, landing, or foundation) using appropriate fasteners. This will complete the installation, providing a sturdy and functional set of stairs.

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