how far can you span a 2x8 floor joist

What is the maximum span for a 2x8 floor joist?

What is the maximum span for a 2x8 floor joist? In general terms joists spaced 16 inches on center can span 1.5 times in feet their depth in inches. A 2x8 up to 12 feet; 2x10 to 15 feet and 2x12 to 18 feet. Click to see full answer.【Get Price】

How far can a 2x8 floor joist span? - Quora

The rule of thumb is 1″ of depth for each foot of run. EX an 8′ span should have a 2x8 joist. The same rule of thumb applies to door and window headers but you should use 4x wood. Ex an 8 foot window header should have an 8′4x8.【Get Price】

Deck Joist Sizing & Spacing | Decks.com | Decks.com by

In general terms joists spaced 16 inches on center can span 1.5 times in feet their depth in inches. A 2x8 up to 12 feet; 2x10 to 15 feet and 2x12 to 18 feet. The larger the deck the larger the joists.【Get Price】

Maximum Span Calculator for Wood Joists and Rafters

2021 version of the Span Calculator for Wood Joists and Rafters. Uses wood properties from the 2018 NDS (the most recent version). Please email [email protected] if you encounter issues.【Get Price】

How Far Can a 2X8 Span Without Support? - Plasticine House

In general a 2×8 will span 1.5 x 8 so 12-feet. Based on all factors though a 2×8 joist span is 7’-1” to 16’-6” and a rafter 6’-7” and 23’-9”. In this guide we’ll explain what span means in terms of construction factors that impact the span and how much weight a 2×8 can support.【Get Price】

Floor Joist Size Span and Spacing Table | Doorways Magazine

Maximum Span of 2x8 Floor Joist Maximum Span of 2x10 Floor Joist Maximum Span of 2x12 Floor Joist The most important design choices to consider when building a home are the species and grade of wood that is being used as well as joist size and spacing.【Get Price】

Joist Span Table for Floor Joists - mycarpentry.com

For example in the joist span table below the highlighted cell shows that 2" x 8" Southern Yellow Pine joists that have a grade of #2 and are spaced 24" apart can have a maximum span of 10 feet - 3 inches (10-3) if designing for a live load of 40 lbs/ft 2. Floor Joist Span Table【Get Price】

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