How far can a double 10″, 12″, 14″, 16″ & 18″ lvl beam span

Laminated veneer lumber or LVL is much look like plywood, generally made of thin sheets of wood which are sandwiched and bound with super stronger glue. It is a high-strength structural engineered wood product of recent innovation and one of the most widely used kinds of lumber in construction projects in. It is typically used for boards of all kinds, for headers, beam rim boards, skateboards, as well as beams, trusses, edge forming materials and more. It is available in a wide range of lengths, widths and thicknesses.

The American wood Council National design specification for wood, LVL is type of structural composite lumber comparable to glued laminated timber (Glulam). LVL is product of recent innovation they are result of new technology and economic pressure to make use of new wood species and smaller trees that cannot be used to make solid Lumber.

LVL is a straight, enough strong wood that fights warping and shrinking, providing great stability for your projects. Use an LVL beam to eliminate twisting and splitting for quiet floors. Because of the wood’s dimensional stability, inspection times are often reduced, too. LVL has a “maximum allowable bending stress” of 2,800 or 3,000 psi. LVL offer several advantages over technical milled lumber, it is made in factory under control specification and it is more stronger straighter and more uniform in size.

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Lvl sizes may vary according to manufacturer but lvl standard thickness of 1 3/4 inches (one ply), 3 1/2 inches (2 ply), 5 1/4″ (3 ply) and 7 inches (4ply). It is available in thickness from 19mm (3/4 inches) to 178mm (7 inches). LVL length are generally available in 24, 28, 32, 36, 40 and 44 feet with special order upto 60 Feet. It can be customised according to your requirement. More than 60 Feet there is difficulty in transportation and handling. Common depth of LVL beam are 5 1/2″, 7 1/4″, 9 1/4″, 9 1/2″, 11 1/2″, 11 7/8″, 12″, 14″ 16″ & 18″ deep.

How far can a double 10″, 12″, 14″, 16″ & 18″ LVL beam span

Lvl sizes may vary according to manufacturer but lvl standard thickness of 1 3/4 inches (one ply), 3 1/2 inches (2 ply), 5 1/4″ (3 ply) and 7 inches (4ply).

Width of lvl beam:- design a beam width based on the fact that the typical width of an LVL beam is 1 3/4 inches. The width can be increased by laminating in multiples of 1 3/4 inches or 40mm. Beam width should be 1/4 to 1/3 beam depth.

Depth of lvl beam:- LVL beam depth are typically 5 1/2 inches (140mm), 7 1/4 inches (184mm), 9 1/4 inches (235mm), 9 1/2 inches (241mm), 11 1/4 inches (286mm), 11 7/8 inches (302mm), 14 inches (356mm), 16 inches (406mm), 18 inches (457mm), 18 3/4 inches (476mm), 20 inches (508mm) and 23 7/8 inches (606mm).

Design a beam depth based on the rule of thumb for estimating the depth of manufactured beams which is to divide the span by 20. Beam depths are typically 5 1/2 inches, 7 1/4 inches, 9 1/4 inches, 11 1/4 inches, 11 7/8 inches, 14 inches, 16 inches, 18 inches, and 20 inches.

How far can a double 10″ LVL span

As per general thumb rule and guidelines, a double 10″ LVL beam can allow maximum span upto 16 feet far distance used for residential building or projects. A double 10″ LVL is made by laminating of two 1 3/4 inches or 40mm thick and 9 1/2″ deep LVL.

How far can a double 12″ LVL span

As per general thumb rule and guidelines, a double 12″ LVL beam can allow maximum span upto 20 feet far distance used for residential building or projects. A double 12″ LVL is made by laminating of two 1 3/4 inches or 40mm thick and 11 7/8″ deep LVL.

How far can a double 14″ LVL span

As per general thumb rule and guidelines, a double 14″ LVL beam can allow maximum span upto 23 feet far distance used for residential building or projects. A double 14″ LVL is made by laminating of two 1 3/4 inches or 40mm thick and 14″ deep LVL.

How far can a double 16″ LVL span

As per general thumb rule and guidelines, a double 16″ LVL beam can allow maximum span upto 26 feet far distance used for residential building or projects. A double 16″ LVL is made by laminating of two 1 3/4 inches or 40mm thick and 16″ deep LVL.

◆ LVL beam (Laminated veneer lumber): Sizes, Cost, span and price

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◆ What size beam do I need for a 16 foot span

◆ What size beam do I need for a 18 foot span

How far can a double 18″ LVL span

As per general thumb rule and guidelines, a double 18″ LVL beam can allow maximum span upto 30 feet far distance used for residential building or projects. A double 18″ LVL is made by laminating of two 1 3/4 inches or 40mm thick and 18″ deep LVL.

How far can a double 5 1/2″ LVL span

As per general thumb rule and guidelines, a double 3 1/2″ × 5 1/2″ LVL beam can allow maximum span upto 10 feet far distance used for residential building or projects. A double 5 1/2″ LVL is made by laminating of two 1 3/4 inches or 40mm thick and 5 1/2″ deep LVL.

How far can a double 7 1/4″ LVL span

As per general thumb rule and guidelines, a double 3 1/2″ × 7 1/4″ LVL beam can allow span upto 13 feet far distance used for residential building or projects. A double 7 1/4″ lvl is made by laminating of two 1 3/4 inches or 40mm thick and 7 1/4″ deep LVL.

How far can a double 9 1/4″ LVL span

As per general thumb rule and guidelines, a double 3 1/2″ × 9 1/4″ LVL beam can allow span upto 15 feet far distance used for residential building or projects. A double 9 1/4″ LVL is made by laminating of two 1 3/4 inches or 40mm thick and 9 1/4″ deep LVL.

How far can a double 9 1/2″ LVL span

As per general thumb rule and guidelines, a double 3 1/2″ × 9 1/2″ LVL beam can allow span upto 17 feet far distance used for residential building or projects. A double 9 1/2″ LVL is made by laminating of two 1 3/4 inches or 40mm thick and 9 1/2″ deep LVL.

How far can a double 11 1/2″ LVL span

As per general thumb rule and guidelines, a double 3 1/2″ × 11 1/2″ LVL beam can allow span upto 18 feet far distance used for residential building or projects. A double 11 1/2″ LVL is made by laminating of two 1 3/4 inches or 40mm thick and 11 1/2″ deep LVL.

How far can a double 11 7/8″ LVL span

As per general thumb rule and guidelines, a double 3 1/2″ × 11 7/8″ LVL beam can allow span upto 20 feet far distance used for residential building or projects. A double 11 7/8″ LVL is made by laminating of two 1 3/4 inches or 40mm thick and 11 7/8″ deep LVL.

Conclusions:-

As per general rules and guidelines, a double 10″ or 3 1/2″ × 9 1/2″ LVL beam can maximum span upto 16 feet, (2) 12″ can span 20 feet, (2) 3 1/2 × 11 7/8 can span 20 feet and (2) 16″ can span 26 feet.