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What should i do to improve roof strength
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<blockquote data-quote="prizm01" data-source="post: 8854631" data-attributes="member: 689202"><p>idk what you have for a vehicle but in my tiny ass chevy prizm the roof took 13 cans of sprayfoam cause there was a 2” gap in the center i have absolutely zero roof flex and just one 2x4 stripper pole. ultimately i what i had to do to get the results i wanted was to drill holes just big enough to get thesprayfoam nozzle in there and go to town, make sure the roof is braced beforehand as the sprayfoam will push that wood hard and possibly make it wavy if not supported, make wooden trusses then sprayfoam, remove trusses and try music, if its not enough still just keep repeating the process</p></blockquote><p></p>
[QUOTE="prizm01, post: 8854631, member: 689202"] idk what you have for a vehicle but in my tiny ass chevy prizm the roof took 13 cans of sprayfoam cause there was a 2” gap in the center i have absolutely zero roof flex and just one 2x4 stripper pole. ultimately i what i had to do to get the results i wanted was to drill holes just big enough to get thesprayfoam nozzle in there and go to town, make sure the roof is braced beforehand as the sprayfoam will push that wood hard and possibly make it wavy if not supported, make wooden trusses then sprayfoam, remove trusses and try music, if its not enough still just keep repeating the process [/QUOTE]
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What should i do to improve roof strength
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