Roofing Systems Designed for Decades of Exposure

A failing roof shows up as missing granules that expose asphalt underneath, curled edges where shingles have lost flexibility, or multiple leak locations that indicate widespread material failure rather than isolated damage. When repairs multiply or shingles reach the end of expected service life, replacement prevents interior damage that costs more than the roof itself. Moran's Repair installs complete roofing systems in San Antonio, removing old materials down to decking and rebuilding the weather barrier from substrate up.
Installation begins with tear-off, exposing roof decking so damaged sections can be replaced before new materials go down. Underlayment provides secondary water protection, particularly important around valleys and penetrations where water concentrates during San Antonio's intense summer storms. Shingle application follows manufacturer specifications for fastener placement and overlap, since improper installation voids warranties and allows wind-driven rain to infiltrate. Ventilation components integrate into the system to prevent attic heat buildup that accelerates shingle aging from underneath.
Request a roof inspection to identify decking condition and determine whether full replacement or targeted repair better addresses current deterioration.

New roofing starts with verified decking integrity, eliminating soft spots or rot that old shingles concealed. Flashing gets replaced around chimneys, vents, and wall intersections where old metal has corroded or sealant has failed-these transitions are where leaks most commonly develop regardless of shingle condition. Drip edge along eaves and rakes directs water away from fascia boards, preventing the wood rot that starts when water wicks behind trim. Proper installation includes starter strips that prevent wind from lifting shingles along edges where uplift forces concentrate.
After installation completes, you'll see uniform shingle alignment without wavy rows that indicate uneven decking or improper fastening. Granule coverage appears consistent across all shingles, and flashing integrates cleanly without gaps or exposed fasteners. Attic temperatures moderate as ventilation allows heat to escape, reducing cooling costs and extending shingle life by preventing thermal cycling that degrades asphalt from both sides. Water runs off cleanly during storms without pooling or backing up under shingles at valleys.
The installation includes tear-off, decking repairs up to a specified quantity, and new shingle application with underlayment and flashing. It does not include structural repairs to trusses or framing, gutter replacement, or modifications to accommodate additional ventilation beyond standard ridge and soffit vents.