Engineered Timber Beams Span Tables

Span tables for domestic floor joists to bs 5268 7 1 note.

Engineered timber beams span tables.

An engineered wood beam is a wood product or assembly designed to replace traditional structural lumber. Bci joists are specially constructed i joists with flanges made from strong versa lam laminated veneer lumber with oriented stranded board webs and approved waterproof structural adhesives providing outstanding strength and durability. The easiest way to size engineered wood beams is to use the span tables that the manufacturer provides. Be sure to also check the tables for shear values required end bearing lengths and span limitations.

Engineered i joists from dindas are cost effective and lightweight perfect for residential and commercial construction. Tables are limited to whole foot spans but the values can be interpolated for fractional lengths. Our joists give you more options for designing economical floor joist layouts. This means that some values are slightly more conservative than span tables from other sources if those do not include the amended guidance.

Engineered wood products ewp span and size charts for bci joists. You can also use the wood beam calculator from the american wood council website to determine maximum rafter and joist lengths. Engineered wood products ewp lvl span and size charts. Due to variations in timber grades load sets support conditions and bearing widths the tables are not suitable as a design tool.

Use the span table to find the thickness and depth of the engineered wood piece that should be used for your building project. With engineered wood you use both live load and dead load values. The tables used to size engineered lumber are provided by manufacturers free of charge. Sizing engineered wood beams is not at all difficult.

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. Our floor joist span tables are based on loadings given in the newer amended version of bs 6399 1. Span tables use the span tables below to determine allowable lengths of joists and rafters based on size and standard design loads. The proper size will be sorted under total and live load per foot values.

Versa lam laminated veneer lumber lvl beams and headers eliminate twisting shrinking and splitting and deliver flatter quieter floors and structures. Joist and rafter span tables. The following easi joist span tables are to be used as a basic guide to achievable joist span for given depth and spacing and should be used for estimating of feasibility only.