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Re: Garage Center Beam OptionsFrom: info@builderswebsource.com
Category: Structural
Remote Name: 63.198.181.43
Date: 23 Aug 2002
Time: 12:33 AM
CommentsYour inspector is correct that adding top and bottom lumber along the weak axis doesn't add much to the structural load-bearing capacity of the center beam. Options include widening the beam with additional 2x material, or replacing the beam with a glulam, microlam (maybe multiples), or a steel I-beam. Or, you can add extra posts, so long as these don't interfere with cars you might park. To compute the size of the member, you'll need to consult a structural engineer who can perform a load analysis based on the as-built conditions, accounting for roof loads (which may have a wind, seismic or snow load component), attic loads (if any), as well as other loads (such as from the roof itself, which could be slate, tile, asphalt, etc.). Adding steel angle irons probably won't be enouth to satisfy the structural requirements unless this is engineered by a licensed professional and approved by your inspector. Builders Websource
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