smarcus Posted June 15, 2011 Report Share Posted June 15, 2011 I think I've been through most of the posts in this forum and I don't recall anything about modified bitumen sheets and being fully adhered. The seams were all heat welded and mostly sealed well, the exception being the pictured seam. I was pretty surprised when I looked at the seam and pulled up on it a little to see how loose is was when the entire sheet lifted up a little, but stayed together. all the seams and parapets are sealed, the sheets are all loose. I tried in a couple other areas where i could and all the same. There are some wrinkles or blisters. Some of the installation instructions I have seen don't specify that the sheets be fully adhered, just the flashing sheets. I don't believe it to be ok, specifically because the risk of tenting or blow off. Is there a reference for fully adhered cap sheets. Download Attachment: IMG_4921.jpg 886.76 KB Download Attachment: IMG_4922.jpg 570.36 KB Download Attachment: IMG_4923.jpg 636.45 KB Download Attachment: IMG_4924.jpg 708.27 KB Download Attachment: IMG_4925.jpg 641.34 KB Quote Link to comment Share on other sites More sharing options...
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