Wolf Systems Ltd recently began manufacturing their own metal webs for the easi-joist system, these new webs are much stronger than the original multistrut web, so I have updated the easi-joist span table with the new maximum spans which take into account the new design values for the easi-joist metal webs. The new easi-joist metal webs are stronger meaning that approximately 15 to 20% less webs can be used to achieve the same span as with the old webs or that for the same number of webs the span can be extended. To find out more visit the easi-joist sizes page.