Two things drive the installation calls we get across this service area: age and heat. The housing stock here runs older than people expect for a Houston-area suburb - median build year sits around 1995, and across the 23 named subdivisions we work in, from Stafford out to Fulshear and Manvel, that 80s-90s builder-grade door is the baseline. Those doors used thinner steel and simpler weatherstripping than what's made now, and over three or four decades the foam core degrades, the bottom seal cracks, and the panel skin starts to oxidize and pit. Add in the moderate heat band this area sits in, and you get steady thermal cycling on the door face every day, not sudden extreme swings, but a slow, constant stress on seams and adhesive that eventually lets the layers separate. That's different from a one-time storm failure - it's accumulated wear, which is why a lot of original doors in older sections finally give out around the same age window rather than all at once.