![]() So the house dimensions will now be 24' X 13'. Let's expand our house beyond that 17'2" span capability to 24 feet wide. The widest span in the floor joist span table in Part 2 of this tutorial module showed that floor joists can span 17'2" if they are 2 X 12s spaced 12" o.c. For now, we'll look into supporting the floor joists with a floor joist beam. The wall could be either a properly sized structural concrete or concrete block wall or a wood framed wall. This support could take the form of a structural wall. Once we go beyond the allowable spans for floor joists (as shown in the floor joist span tables), we will need some kind of support under these floor joists. Using Floor Beam Span TablesĬontinuing on from Part 2: Wood Joist Span Tables of Residential Structural Design, we were just about to make our example house wider. Or see our Design Your Own House tutorial site map. Or even go back as far as the residential structural design page which explains basic house structure. If you are just starting out, you might want to go to the joist page since we will expand on the house design example introduced there. This site also has information on learning how to read joist tables and a joist calculator. You'll find a beam span calculator towards the bottom of this page. On this page we will explain how to read and design with floor beam span tables. * Lengths made to order, lead times apply.Designing with Floor Beam Span Tables Part 3 of Residential Structural Design For quality assurance the Futurebuild range is manufactured with independent audit processes and product certification.Īll Futurebuild LVL products are manufactured using a type ‘A’ bond with less than 0.5mg/L formaldehyde emissions from the final product (equivalent to E0). Characteristic Properties are determined in accordance with AS/NZS 4063.2:2010 and so comply with the provisions of the New Zealand Building Code through clause 2.3 for engineering design in accordance with NZS3603:1993 Timber Structures Standard.įuturebuild LVL is committed to manufacturing innovative engineered building products. Solid Futurebuild LVL products are manufactured in accordance with AS/NZS 4357, Structural Laminated Veneer Lumber. ![]() computeIT ®software suite available for specific engineering design.Supported by technical support and software from Futurebuild LVL.Residential Span Tables available - refer brochures below.Available Forest Stewardship Council® (FSC®) certified (FSC® C007103) upon request.Manufactured from sustainably-grown NZ plantation pine.Stringent quality control – EWPAA certified.Each piece is branded for ease of identification.Untreated and H3.1 LOSP treated product available made to order subject to minimum volumes and lead times, Contact us for further information.Readily available and stocked H1.2 treated using a glue line and surface spray treatment to the requirements of NZS 3640.Veneers are bonded together using type 'A' (marine) bond, known for long-term durability in structural applications.Straight, true, strong, lightweight and dimensionally stable.hySPAN is not intended to support brickwork or other heavy masonry products. hySPAN is suitable for all structural applications in residential, commercial, industrial and rural buildings subject to design verification. HySPAN ® laminated veneer lumber (LVL) is easy to work with using traditional building tools and is clearly branded for easy identification and your guarantee of quality.
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