The size of the LVL (Laminated Veneer Lumber) needed to span 28 feet depends on various factors, including the load it needs to support, construction requirements and the building codes in your area.
The size of the LVL (Laminated Veneer Lumber) needed to span 28 feet depends on several factors. However, for a span of 28 feet, you can plan for using 5-1/4″×14″ or 5-1/4″ × 16″ size of engineered LVL beams.
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 are 1 3/4 inches to 3 1/2 inches. 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.
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).
What size lvl beam do i need to span 28 feet
As per LVL span rule of thumb the depth of the LVL beam says 1/20th of span in inches and their width is 1/3 to 1/4 of the depth. If beam spanning is 28 feet in length, then their depth = (28 × 12) ÷ 20 = approx 16 inches and width is 16/3 = approx 5″. So, you would need something like 5 1/2″ × 16″ size of LVL beam for 28 foot span.
What size lvl beam for a 28 foot span
Typically for a 28 foot span, the size of LVL (Laminated veneer lumber) need to be 16 inches deep and 5 1/4 inches wide. So you would need something like a 5 1/4″× 16 LVL to span upto 28 feet used for residential building on normal weight condition.
28 ft lvl beam price
The price of LVL (Laminated veneer lumber) is around $3 to $12 per linear foot. So, for 28 ft lvl beam price = 28×3 = $84 or 28×12 = $336. So, the cost of 28 ft lVL beam or Laminated veneer lumber or Engineered beam would be range between $84 to $336 for materials or between $50 to $200 per foot for installation.
What size LVL need to span 28 feet
The size of the LVL (Laminated Veneer Lumber) needed to span 28 feet need to be 14-16 inches deep and 5-1/4 inches wide. So you would need something like a 5 1/4″× 14″ or 5-1/4×16″ LVL to span upto 28 feet for residential application on normal weight condition.
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Typically for a 28 foot span, you would need at least 5-1/4″ × 14″ or 5-1/4″×16″ size of LVL beam on normal weight condition which providing great stability for your projects.