sistering floor joists

  1. tristatewaterproofing

    Sistering Floor Joists – A Smart Fix for Sagging Floors

    If you’re dealing with sagging or bouncy floors, sistering floor joists is one of the most effective repair methods. This process strengthens weakened joists by reinforcing them with new lumber, restoring stability without replacing the entire floor system. Tristate Waterproofing specializes in...
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