JoistLedger
Spans, joists and footings straight from the code tables.
| Sections | Latest |
|---|---|
| Joist & Beam SpansHow far a joist or beam actually spans, by species, size and spacing — from IRC Table R507. | 36 |
| Decking BoardsBoard counts by width and pattern, with the waste a diagonal layout really costs. | 7605 |
Decking boards
7,605 calculations · Decking Boards · browse all
- Decking for a 8 × 8 ft deck in 5/4 × 6 treated, straight layout
- Decking for a 12 × 12 ft deck in 5/4 × 6 treated, herringbone layout
- Decking for a 16 × 16 ft deck in 2 × 6 treated, herringbone layout
- Decking for a 20 × 20 ft deck in composite, diagonal layout
- Decking for a 24 × 24 ft deck in cedar, diagonal layout
- Decking for a 28 × 28 ft deck in ipe, straight layout
Deck joist span
36 calculations · Joist & Beam Spans · browse all
- How far can a 2×6 Southern Pine deck joist span at 12″ on centre?
- How far can a 2×6 redwood or cedar deck joist span at 12″ on centre?
- How far can a 2×8 Douglas Fir-Larch deck joist span at 12″ on centre?
- How far can a 2×10 Southern Pine deck joist span at 12″ on centre?
- How far can a 2×10 redwood or cedar deck joist span at 12″ on centre?
- How far can a 2×12 Douglas Fir-Larch deck joist span at 12″ on centre?