08-17-2007, 04:46 AM
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Deity
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Join Date: Jul 2004
Location: Saint Regis Falls, NY, USA.
Posts: 3,343
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what's the width of the existing header? if it's 10 then use a 16 ft 10. all the weight is to be supported at the ends with no middle support. what about an engineered header? 16 ft is a long distance without a center support.
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