In Gilberts specifically, the call we get is rarely 'my door won't open.' It's a bottom panel that's cracked from a winter freeze cycle, or a section that's bowed from a ladder or vehicle bumping it, on a door that's otherwise original to a house built sometime after 2000. Across the roughly 2,829 households in Gilberts, that means a fair number of doors are hitting the age where the panel finish starts to chalk or the insulation foam starts to separate from the steel skin, even without visible damage. Homeowners often notice it first as a draft along the bottom of the door rather than anything cosmetic. That's usually the seal and the panel edge going together, and it's worth having both looked at in the same visit.