Maximum Joist Spacing for Decks. Southern Pine. Deck Joist Maximum Spans. No Cantilever. With Cantilever*. *Joists may cantilever up to ? of the actual.
Sep 29, 2017 . Use Table 1 to determine joist span based on lumber size and joist spacing. . Joist Span - Deck Attached at House and Bearing Over Beam.
DECK POST SIZE. MAXIMUM HEIGHT. 4 X 4. 8'. 4 X 6. 8'. 6 X 6. 14'. DECK BEAM SIZE TABLE. DECK JOIST SPAN LESS THAN OR EQUAL TO: SPECIES.
RESIDENTIAL DECKS. INFORMATION SHEET. Joist Span. Based on No. 2 or better wood grades. (Design Load = 40#LL+10#DL, Deflections=L/360).
DESIGNING A DECK - Beam & Joist Spans. Please refer to the attached drawings for designing a deck and verify with your local planning/zoning department.