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Structural Repairs on the Basement Stairs

Bob explains that the staircase doesn't meet contemporary codes so structural repair was required. Carpenter Cyrus Beasley of Sweenor Builders shows how a portion of the staircase is completely unsupported and requires a support post. Beasley applies building adhesive to the base of the post to ensure it will not slide or move. Decking screws are drilled in to completely fasten the post to the floor. Plywood is secured to the existing staircase treads to reinforce the structure. The plywood is secured using adhesive glue and decking screws. The treads are then secured to the risers using decking screws. This should add rigidity to the stairs. Bob notes the staircase is now secured and complete with wallboard and trim to marry the old staircase into the new basement system. More information