Asked by: Sihan Vertiprahovasked in category: General Last Updated: 9th January, 2020
How far can glulam beams span?
Likewise, people ask, how far can beams span?
When supporting joists that span 12 feet with no overhang beyond the beam, a double ply beam can span in feet a value equal to its depth in inches. A double 2x12 beam can span 12 feet; a (2) 2x10 can span 10 feet and so on.
One may also ask, how do you size a glulam beam? Glulam Sizing Typical stock beam widths used in residential construction include: 3-1/8, 3-1/2, 5-1/8, 5-1/2, and 6-3/4 inches. For non-residential applications, where long spans, unusually heavy loads, or other circumstances control design, custom members are typically specified.
Subsequently, one may also ask, how far can a 8x12 beam span?
20 to 25 feet is a serious span - an 8X8 won't even come close.
How big of a beam do I need to span 20 feet?
Re: 20 foot clearspan beam size In that case, you need something like a 12-16" GLULAM or LVL to span the 20' and can use simple 2x8-10 dimensional lumber 16"OC as floor joists.