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Old 06-30-2014, 03:29 PM   #8
bngfowler
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Join Date: Apr 2014
Location: lodi ca.
Posts: 1
Default roof leaks and sagging

We have a 2003 3023 and had same issues at roof vents and a little sagging. According to the factory someone must have crawled on roof to cause it to sag. After further inspection I found dimples where someone's knee had pressed into roof. According to factory these roofs are never to be crawled on. I used long 4x4 on the floor then put long 2x4 on ceiling and jacked up with jack. Installed 2x4's and let sit for a week 90% of sag removed. There are wood frames around skylights that can be easily removed and replaced. Cut wood to size then drill pockets for screw and install one at a time until all four pieces have been replaced. Roof is laminated aluminum and foam so it's a relative easy repair. reseal skylights and roof seam with 3m 4200 marine sealant. Roof seam is 4 inch overlap seam, meaning the top layer overlaps by 4 inches. lift up remove old sealant, clean and install 3m 4200 marine sealant. all are some what easy repair.
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