Valley leaks
Where two roof slopes meet
Gutters are a roofing problem more often than people expect. Overflowing or incorrectly falling gutters push water back under the shingle edge and down the fascia, which rots timber and can show up inside as a leak. Blockage, bad fall, undersized downspouts and failed joints are the usual causes, and they are frequently found during a leak call rather than reported as problems in their own right.
Starr County is close enough to the Gulf to take the full force of tropical systems, and that is the storm profile that sets everything else. Hurricane wind is sustained for hours rather than gusting, which does something different to a roof — it works shingle tabs loose over an extended period and drives rain horizontally under courses that would shed any normal downpour. Then the heat and humidity do the slow damage. Roofs across Starr County run hot for most of the year, which ages the shingle and hardens every rubber and sealant component on it, and the humidity means that anything which gets wet inside the roof structure stays wet. A small leak here does considerably more damage over the same period than the same leak would further north, and mould becomes a problem much sooner.
Indirectly and commonly. Water backing up in a blocked gutter gets under the first shingle course and onto the decking, which presents inside exactly like a roof leak. Clearing the gutter is sometimes the entire repair.
Twice a year as a baseline, more with overhanging trees. The autumn clearing matters most — a gutter that goes into winter blocked is the one that overflows and rots the fascia.
Where two roof slopes meet
Fasteners, washers and seams
Leaks appearing after wind or hail
The sheathing under the shingles
Crown, cap and masonry
Condition assessment and report
You will get a straight answer on whether Starr County needs someone out today or whether it can wait — before anyone quotes you for anything.
Call (706) 696-1888