This client's commercial building bears a flat metal roofing system, but contacted GRS over some concerns that the metal siding around some windows on the upper level had leaked. GRS sent out one of its technicians to inspect the area and provide some advice on the repairs that could be carried out. Inspection Report: September 29, 2015 The technician went on-site and met with the client to discuss the problems with water ingress around the windows on an upper level of the building. They went out to the metal roof and began inspecting the windows and surrounding walls. The leaking areas became quite apparent, and the whole wall could use some patching. The reporting technician then suggested that every window's corners be treated with caulking to divert the water away from the metal edges. This is due to the water's current path, which is to run along the metal and behind the wall. Their estimate was that two crew members would be on-site for a half-day and use around eight tubes of caulking to properly seal the areas. This would, however, be a 'bandage' approach; the proper way to fix the problem would be to first remove the metal around the windows, cut back the wall metal, apply seam tape or spray foam between the metal and the wall, then replace the flashing that has degraded to this point. This report will continue to be updated if/as work proceeds on-site. CODE: 5604 Contact Us Call our 24 hour emergency roof repair at 1.780.424.7663. Mail to: 3428 99 Street NW Edmonton, Alberta T6E-5X5. We service all of Alberta including Edmonton, Stony Plain, Spruce Grove, Fort Saskatchewan, St Albert, Sherwood Park, Leduc, Nisku, Beaumont, Lac La Biche, Grande Prairie, High Level, Westlock, Slave Lake, Edson, Drayton Valley, Devon, Camrose, Wetaskiwin, Tofield, Lamont, Morinville, Vegreville, Millet, Calmar, Evansburg, Redwater, Onaway, Viking, Athabasca, High Prairie, Valleyview, Fairview, Peace River, Whitecourt, Mayerthorpe and many more rural areas and towns.