by John Geer | Nov 16, 2018 | attic ventilation, Basement Waterproofing, Chimney Repair, Drainage, Featured, insulation, Metal Roofing, Mold Removal, Rochester NY, Roof Repair, Roof snow and Ice Removal Rochester NY, roof snow ice removal, Roofing
Water backs up behind the dam and, as it sits on the roof, works its way under the roof covering and flows into the attic. From there it can seep through insulation, ceilings, walls and other areas where it can cause damage. Proper use of Ice & Water Barrier...
