LVL is available through our network of UK distributors, for contact details of your nearest distributor visit our Distributor Map.Īlternatively, contact our Timber Systems Division team directly, individual contact details can be found in our Contacts section. ![]() All engineered wood products described in this document meet the APA standards. Adherence to the strict APA quality standards assures Roseburg engineered wood product quality and consistency for the market. LVL has excellent construction properties and is: Performance Standard for laminated veneer lumber (LVL). Ratio of short span to long span should be greater than 0.4. Span is based on the more restrictive of simple continuous beam span. Beams of more than one ply must be fastened together with either nails or bolts. On longer spans the beam may require much more bearing space as indicated by this table. Anything 5 and above we always at least double cripple. For further details see the LVL technical manual below. SPAN AND SIZE CHARTS FOR ENGINEERED WOOD PRODUCTS. Table indicates the number of 13/ 4' wide LVL plies to be used for the given application. According to the 2012 IRC codes any beam, joist, or header shall never have a bearing of less than 1 1/2. Please contact us via email at or via the Tech Support Helpline. Our close relationship with Stora Enso provides James Jones & Sons Ltd with the confidence to offer a full range of LVL grades and billet sizes. If you can’t find what you are looking for, Tilling Timber Pty Ltd have structural engineers at the SmartFrame Design Centre, who can be contacted for advice on all matters concerning the use of its engineered timber products in timber construction. JJLVL-Beam is a natural choice for highly loaded beams, whereas JJSLVL-Rim is the most cost-effective solution for rim material in timber frame structures. The LVL that James Jones supplies to the market is available in two grades, JJLVL-Beam and JJLVL-Rim, and three standard thicknesses - 30, 45 and 75mm, with depths to match the full JJI-Joist range. ![]() Tables 5, 6, 11 and 12 are for preliminary design of canti levered roof beams for. As a material, LVL is exceptionally strong with excellent load bearing capacity, homogeneous quality and good workability. ALLOWABLE LOADS FOR CANTILEVERED GLULAM ROOF BEAMS. LVL is an advanced wood product suitable for a wide range of structural applications, available in beam depths which complement our JJI-Joist range.
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