Framing
Deck Framing
Deck Floor Joists
Reinforcing Deck Rim or Band Joists
Deck Cantilever
Blocking And Bridging
Octagons
Framing Around a Tree
Where to Start Framing
Free Standing Decks
Squaring the Deck
Framing Parallel to the House
Sistering Joists
Angled Corners
Deck Level Changes
Framing Inspections
Hot Tub Support Platform
Sway Bracing
Balcony Deck
Hexagon Deck Framing
Ground Level Deck
Building a deck over concrete steps
Joist spacing for composite decking
Deck Joist waterproofing
Building a deck over an AC unit
Adding on to a deck
Round or Curved Decks
Framing around a fireplace
Access to hot tub decks
Deck Support Columns
Wood Support Post
Post Base Attachment
Notched Wood Post Beam Connection
Steel Support Columns
Concrete supports
Shared Load Deck Support
Decorative Support Columns
Wrapping Deck Posts
Sloping your Deck
Deck Bracing
support post max loads
Deck Support Beams
Cantilevered Beams
Flush Or Inset Beams
Beam Span Chart
Post Beam Connections
Sizing a Deck Beam
Nailing a Beam
Splitting a Beam Over a Post
Supporting Angled Flush Beams
Understanding Point Loads
Engineered Deck Beam
Triple beam to 6x6 post connection
Determining Deck Beam Height





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Watch the first of our deck design video series. Here are the three products in the video. Enjoy!
Gossen PVC Decking
BigFoot Systems
EBTY Hidden Fasteners

Beam Span Chart Table

Use decks.com beam sizing calculator.

 Beam Sizes (Based on No. 2 or better Ponderosa Pine and Southern Pine Treated for weather and/or ground exposure)

X = Joist Length

X Species         Post Spacing            
  4' 5' 6' 7' 8' 9' 10' 11' 12' 13' 14'
6' SYP 1-2x6 1-2x6 1-2x6 2-2x6 2-2x6 2-2x6 2-2x8 2-2x8 2-2x10 2-2x10 2-2x10
  P P 1-2x6 1-2x6 2-2x8 2-2x8 2-2x8 2-2x8 2-2x10 2-2x10 2-2x12 2-2x12 3-2x10
7' SYP 1-2x6 1-2x6 1-2x6 2-2x6 2-2x6 2-2x8 2-2x8 2-2x10 2-2x10 2-2x10 2-2x12
  P P 1-2x6 1-2x6 1-2x8 2-2x8 2-2x8 2-2x10 2-2x10 2-2x10 2-2x12 3-2x10 3-2x10
8' SYP 1-2x6 1-2x6 2-2x6 2-2x6 2-2x8 2-2x8 2-2x8 2-2x10 2-2x10 2-2x12 2-2x12
  P P 1-2x6 2-2x6 2-2x8 2-2x8 2-2x8 2-2x10 2-2x10 2-2x10 3-2x10 3-2x10 3-2x12
9' SYP 1-2x6 1-2x6 2-2x6 2-2x6 2-2x8 2-2x8 2-2x10 2-2x10 2-2x12 2-2x12 3-2x10
  P P 1-2x6 2-2x6 2-2x8 2-2x8 2-2x10 2-2x10 2-2x10 3-2x10 3-2x10 3-2x12 3-2x12
10' SYP 1-2x6 1-2x6 2-2x6 2-2x6 2-2x8 2-2x8 2-2x10 2-2x12 2-2x12 3-2x10 3-2x10
  P P 1-2x6 1-2x6 2-2x8 2-2x8 2-2x10 2-2x10 2-2x12 3-2x10 3-2x12 3-2x12 Eng Bm
11' SYP 1-2x6 2-2x6 2-2x6 2-2x8 2-2x8 2-2x10 2-2x10 2-2x12 2-2x12 3-2x10 3-2x12
  P P 2-2x6 2-2x6 2-2x8 2-2x8 2-2x10 2-2x12 2-2x12 3-2x10 3-2x12 3-2x12 Eng Bm
12' SYP 1-2x6 2-2x6 2-2x6 2-2x8 2-2x8 2-2x10 2-2x10 2-2x12 3-2x10 3-2x10 3-2x12
  P P 2-2x6 2-2x6 2-2x8 2-2x10 2-2x10 2-2x12 2-2x12 3-2x12 3-2x12 Eng Bm Eng Bm
13' SYP 1-2x6 2-2x6 2-2x6 2-2x8 2-2x8 2-2x10 2-2x10 2-2x12 3-2x10 3-2x12 3-2x12
  P P 2-2x6 2-2x6 2-2x8 2-2x10 2-2x12 2-2x12 2-2x12 3-2x12 3-2x12 Eng Bm Eng Bm
14' SYP 1-2x6 2-2x6 2-2x6 2-2x8 2-2x10 2-2x10 2-2x12 3-2x10 3-2x12 3-2x12 3-2x12
  P P 2-2x6 2-2x8 2-2x8 2-2x10 2-2x12 3-2x10 3-2x12 3-2x12 Eng Bm Eng Bm Eng Bm
15' SYP 2-2x6 2-2x6 2-2x8 2-2x8 2-2x10 2-2x12 2-2x12 3-2x10 3-2x12 3-2x12 Eng Bm
  P P 2-2x6 2-2x8 2-2x8 2-2x10 3-2x10 3-2x10 3-2x12 3-2x12 Eng Bm Eng Bm Eng Bm
16' SYP 2-2x6 2-2x6 2-2x8 2-2x8 2-2x10 2-2x12 2-2x12 3-2x10 3-2x12 3-2x12 Eng Bm
  P P 2-2x6 2-2x8 2-2x10 2-2x10 3-2x10 3-2x10 3-2x12 3-2x12 Eng Bm Eng Bm Eng Bm

Joist sections cantilevered over beams must be calculated as (2x length) for beam sizing.

SYP= Southern Yellow Pine

P P= Ponderosa Pine