#LVL RIDGE BEAM SPAN TABLES CODE#

2 Stress grade, and wet service conditions. Loads are calculated in accordance with Table 3.1 of AS/NZS 1170.1:2002. Can I use 2.0E Parallam PSL and 2.

#LVL RIDGE BEAM SPAN TABLES CODE#

Note: The span chart below is an example of how spans charts are presented. Because building code and lumber spans are updated from time to time, you should always check to make sure the span chart you are using is up to date. See the applicable code section, or the NDS to confirm the span chart you are using is correct.ĭimensional Lumber Deck Beam Spans Supporting a Single Span of Joists with or without Overhangs:Īssumes 40 psf live load, 10 psf dead load, L/360 simple span beam deflection limit, cantilever length L/180 deflection limit, No. LVL 19 (Pine or Douglas Fir), GL10 Radiata Pine, GL10 Yellow Cedar, GL10. The longer the joist, the more area of deck the joist supports, and thus the beam supports more area as well. In addition, many residents prefer the fell of a deck that is designed for higher loads. Building codes for residential decks only require 40 psf in some areas, but check your local requirements to make sure you are aware of any additional local guidelines. Span is based on the more restrictive of simple continuous beam span. Beam span maximums are based on a maximum anticipated live load as well as other factors. Table indicates the number of 13/4 wide LVL plies to be used for the given application. Moreover, a double ply 14 LVL beam can allow to span maximum distance of 23 feet, a double ply 16 LVL. In general, a double ply 10 LVL beam can allow to span maximum distance of 16 feet, while a double ply 12 LVL beam can allow to span maximum distance of 10 feet.

Fewer posts on upper-level decks are typically more desirable to the occupants and this drives the use of larger framing materials for longer spans. Use the drop downs below to select your loading, house width, and material to calculate the appropriate size of TimberStrand or Parallam ridge beam. How far can a double 10, 12, 14, 16 & 18 lvl beam span. The span of a beam is dependent on a few variables: The grade and species of lumber, size of lumber and the load it carries.

Lvl ridge beam span tables