Valley leaks
Where two roof slopes meet
TPO is a single-ply membrane common on flat and low-slope roofs, heat-welded at the seams. It fails at those welds, at penetrations and curbs, and through punctures from foot traffic or debris. Repair is a welding job rather than a patching one — adhesive patches on TPO are a temporary measure at best, because the material does not bond reliably to anything other than itself under heat.
Brookhaven sits in the metro Atlanta hail and wind corridor. Spring storm season here does two kinds of damage, and only one of them is obvious. Straight-line wind lifts shingle tabs, breaks the seal strip underneath, and drops them back down looking untouched — the roof then leaks in the next storm from a spot that shows nothing from the ground. Hail does the other kind, bruising the mat under the granules so the shingle fails months later. Housing stock across Dekalb County skews newer and denser than most of the state, which means a lot of architectural asphalt in the 10-to-20-year band where the seal strip is past its best but the roof is nowhere near replacement.
Brookhaven has a population of about 55,161, and the housing stock here sets the pattern for what fails first on a roof.
As an emergency measure only. The material is designed to be heat-welded to itself, and adhesive patches lift at the edges with temperature cycling. A welded repair is the actual fix.
Typically fifteen to twenty-five years depending on thickness and exposure. Seams and detailing fail well before the field of the membrane does, which is why most TPO work is repair rather than replacement.
Where two roof slopes meet
Ponding, seams and parapet flashing
The capping along the roof peak
Keeping debris out of the gutter
Full tear-off and new covering
Clearing, repair and replacement
You will get a straight answer on whether Brookhaven needs someone out today or whether it can wait — before anyone quotes you for anything.
Call (229) 235-1425