Deck boards
26
Joists
10
Posts
8
Total cost
$3236
Deck dimensions
ft
ft
Standard joist spacing is 16" on center. Boards run across the width (perpendicular to joists).
Decking material
$
Full materials list
Deck area240 sq ft
26 deck boards520 board ft
10 joists × 20 ft200 ft
Rim joists (perimeter)64 ft
Posts (4×4)8
Concrete bags (footings)32 × 60 lb
Decking cost$1300
Framing cost$528
Posts$96
Concrete$192
Railing$1120
Total materials$3236
Excludes fasteners, joist hangers, ledger board, and stairs. Add 5-10% for these miscellaneous items.
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