The tiles on this roof were wrongly installed with a 1-2 inch head lap. This meant that the under felt has been doing all the work since day one. Due to the excessive water traffic the felt has deteriorated and sagged causing a leak.

 

2013-05-17 12.55.18 2013-05-15 14.26.41 DSC000552013-05-15 14.29.47 DSC00056 DSC00057 2013-05-15 14.20.30 DSC00060 DSC00062 DSC00063 DSC00065 DSC00066 DSC00072 DSC00067 DSC00069 DSC00071 DSC00074DSC00070  DSC00075 DSC00076 DSC00077 DSC00078 DSC00079 DSC00080 DSC00081 DSC00082 DSC00083 DSC00084 2013-05-17 15.53.03 2013-05-17 15.53.24 2013-05-17 15.53.32

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