Load Bearing Lvl Beam Span Tables

These charts are for 30 pound per square foot snow load on the roof.

Load bearing lvl beam span tables.

Choosing lvl for main beam allows to get more open space between load bearing columns or walls offering larger openings for example windows and doors. Beams of more than one ply must be fastened together with either nails or bolts. Engineered wood products ewp lvl span and size charts. Use the span tables below to determine allowable lengths of joists and rafters based on size and standard design loads.

According to the 2012 irc codes any beam joist or header shall never have a bearing of less than 1 1 2. Floor beam quick reference tables to use these charts. Anything 5 and above we always at least double cripple. Choose the required center to center span for the beam in the span column.

Span tables for lvl headers lintels and primary beams in floors. Use the single span tables for the purpose of obtaining the appropriate size. Beam span maximums are based on a maximum anticipated live load. Load bearing wall header span table castrophotos from lvl beam span calculator pdf laminated veneer lumber lvl manufacturing using three hybrid from lvl beam span calculator.

You can also use the wood beam calculator from the american wood council website to determine maximum rafter and joist lengths. Span charts and 2012 irc building codes for girders and headers. All other data is available on page 121 of the 2012 international residential code. Tables such as those for rafters.

A 14 0 span beam carries 15 0 simple span joists on each side. Includes span tables for all load bearing locations and the number of jack studs. Select the span carried by the beam across the top of the table. On longer spans the beam may require much more bearing space as indicated by this table.

Our versa lam lvl is manufactured in either alexandria lena louisiana in eastern united states or in white city oregon for the western united states. Select the correct table for the beam application you need. 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. Versa lam laminated veneer lumber lvl beams and headers eliminate twisting shrinking and splitting and deliver flatter quieter floors and structures.

Lvl 2900fb 2 0e floor beam quick reference tables arried span to use. Continuous span beams are beams supported at three or more points along their length. Supporting load bearing walls and lintels in lower storey load bearing walls. Choose the required beam span in the left column.

The span of a beam is dependent on a few variables. Read the beam size or choice of beam sizes from table. The species of lumber size of lumber and the load it carries. Select the span carried on the top line.