Pflugerville sits on the Blackland Prairie, and if you own a house here the soil under it is the single most useful thing to understand about your roof.
Blackland clay has a plasticity index that commonly runs above 40, and it can change volume by as much as fifteen percent between fully dry and fully saturated. Central Texas gives it both extremes every year. That movement does not stay in the ground: it travels up through the slab and the frame and arrives at the roof as ridge and valley separation, as nail pops that lift shingles just enough to let wind under them, and as flashing that has been worked loose at chimneys and wall junctions a fraction at a time.
Which is why a Pflugerville leak so often traces back to a joint rather than to a field of shingles. The shingles can have years left and the roof can still be letting water in, because the parts that move are the parts that seal.
The second factor is timing. Much of Pflugerville was built out through the 1990s and 2000s on former farmland, so a large number of homes are reaching the end of a first or second shingle life at roughly the same moment, on ground that has never carried a building before and is still finding its equilibrium.
We also see the results of the September 2023 hail here. When we open a Pflugerville roof, part of the job is establishing whether a leak is impact damage finally presenting itself or movement that has been working at a joint for a decade.
Repairs We Handle
Leak tracing and repair, shingle and ridge cap replacement, flashing and penetration reseals, decking repair, and storm damage. Free inspection, written findings with photographs, and a workmanship warranty in writing. Call (512) 798-2222.