Load Bearing Lvl Beam Span Tables

Span charts and 2012 irc building codes for girders and headers.

Load bearing lvl beam span tables.

The span of a beam is dependent on a few variables. Tables such as those for rafters. Select the correct table for the supported floor joist condition simple or continuous see notes below. Continuous span beams are beams supported at three or more points along their length.

Beams of more than one ply must be fastened together with either nails or bolts. Select the span carried by the beam across the top of the table. Engineered wood products ewp lvl span and size charts. 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.

You can also use the wood beam calculator from the american wood council website to determine maximum rafter and joist lengths. A 14 0 span beam carries 15 0 simple span joists on each side. Span tables for lvl headers lintels and primary beams in floors. 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.

Versa lam laminated veneer lumber lvl beams and headers eliminate twisting shrinking and splitting and deliver flatter quieter floors and structures. Select the correct table for the beam application you need. Free beam calculator bending moment shear force and free online beam calculator that calculates the reactions deflection and draws bending moment and shear force diagrams for cantilever or simply supported beams. Supporting load bearing walls and lintels in lower storey load bearing walls.

Use the span tables below to determine allowable lengths of joists and rafters based on size and standard design loads. Includes span tables for all load bearing locations and the number of jack studs. These charts are for 30 pound per square foot snow load on the roof. Anything 5 and above we always at least double cripple.

The species of lumber size of lumber and the load it carries. 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. On longer spans the beam may require much more bearing space as indicated by this table. Choose the required center to center span for the beam in the span column.

Beam span maximums are based on a maximum anticipated live load. Its veneers structure offer straight and accurate cross sections with high modulus of elasticity. According to the 2012 irc codes any beam joist or header shall never have a bearing of less than 1 1 2. Read the beam size or choice of beam sizes from table.

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. Choose the required beam span in the left column. Select the span carried on the top line. Floor beam quick reference tables to use these charts.