Why It Happens Here
Most houses in this part of the service area went up between 1956 and 1979, but Stamping Ground sits a touch later in that run, with a median build year around 1974. That one difference matters more than it sounds: doors installed in the early 1970s were more likely to get steel sandwich panels with foam cores rather than the plain single-skin steel common on the earliest houses in the broader area, and foam-core panels fail differently. The core delaminates from the inside, and you don't see it until the skin starts to bow. Combine that with a cold, severe winter climate and you get a specific failure pattern: the foam contracts a little more than the steel skin on hard freezes, and over enough winters the bond lets go at the seams first. A panel that looks fine from the driveway can be soft to the touch along the bottom third. This isn't a Georgetown problem dressed up for a different zip code - it's tied to what was actually bolted onto these doors around 1974, and it's why we ask the build year before we ask much else.
How It Shows Up
The clearest sign is a bottom panel that looks fine in daylight but flexes when you press on it, which usually means the foam core has pulled away from the steel skin inside. On foam-core doors from this era, that shows up as a slight bow or a soft spot near the weatherstrip, not a dent you'd notice walking by. Rust tells a related story: it starts at the bottom edge where snowmelt and road salt sit against the panel seam, and by the time you see flaking paint the steel underneath is usually already thinning. Cold-weather cracking is the other pattern worth knowing - a panel that's taken a hard enough freeze-thaw cycle over the years can develop a hairline crack along a seam that widens every winter rather than healing. None of this is dramatic on its own, which is part of the problem: a homeowner sees a cosmetic issue and waits, and by the next winter it's a structural one. If a single panel on an otherwise sound door is going soft, that's a panel job. If two or three are going at once, the door itself may be past the point where panel-by-panel replacement makes sense, and we'll say so rather than sell you four panels you don't need.
