Girders: ( Support Beams ) |
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All the graded 2" x 12", #2 or better lumber ( crawlspace ) or Engineered LVLs ( basement ) needed |
to support the floor joists. |
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Sill Plate: |
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All the graded 2" x 8", pressure-treated #2 or better lumber for the top run of the foundation wall. This keeps |
moisture in the foundation walls from reaching the floor joists. |
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Rim Joist: |
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All the graded 2" x 10", #2 or better lumber needed for the perimeter of the subfloor. |
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Floor Joist, 1st Story: |
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All the graded 2" x 10", #2 or better lumber for the floor joists spaced at 16" on center to ensure a strong, firm subfloor. |
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Blocking: |
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All the graded 2" x 10", #2 or better lumber placed under log walls that run parallel with floor joists. |
Blocking adds strength to the floor system and adds support to the log wall. |
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Subfloor Decking, 1st Story: |
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All the 3/4" tongue and groove premium grade subfloor underlayment. These 4' x 8' sheets carry a 50 - year |
limited warranty against delamination and swelling from water for superior performance. |
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Bridging: |
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All the light tension, metal bridging needed for the floor joists at 16" on center. This keeps the bottom |
of the floor joists from deflecting thus preventing floor sag. |