What is holding the gutter up in Concord
Almost universally 5-inch K-style aluminium in the builder standard, hung on hidden hangers rather than spikes, because Concord built late enough to have largely missed the spike era. That is good news: the fastening is usually sound and the fascia usually is too. The weak point here is the downspouts, which on subdivision work of this period were specified at 2x3 and at the minimum number that would pass. Adding a drop or upsizing to 3x4 is the single most useful thing most Concord houses can have done.
That matters because gutters in this region almost never fail in the metal. They fail at the fastening, and there are only two fastenings in common use. Spike-and-ferrule is a long nail driven through both walls of the gutter into the fascia, standard on houses built before roughly the mid-1990s. A nail holds by friction along its shank, wet timber surrenders that friction first, and every thermal cycle and every load of soaked debris draws it a fraction further out. Once it stands proud you cannot fix it by hammering it back, because the hole is now bigger than the nail. Hidden hangers screw into the board instead, and a thread engages timber rather than gripping it.
So the diagnosis on any leaking or sagging run in Concord runs in one order: test the board, then choose the fastening, and only then discuss sealant. A bead of sealant over a joint that is moving buys a season, which is why so many gutters here carry three visible generations of somebody else's attempt.
Where the board is sound, re-hanging on hidden hangers at 24-inch centres with the pitch reset is $4 to $8 a foot and it lasts. Where it is soft, the fascia is the repair at $12 to $22 a foot, and hanging new gutter on wet timber is buying the same failure again at full price. We probe before we quote, in Concord as everywhere else, because a stained board and a rotten one look identical from the drive.
What Concord itself changes
The housing in Concord
Concord is the clearest example in the metro of a town on its first set of gutters. The median home here was built in 1998 and 46.9% of the stock went up in 2000 or later, which means the great majority of these houses still carry the aluminium the builder hung, now somewhere between twenty-five and forty years old. That matters because aluminium does not really wear out in that time. What has aged is everything around it: the sealant in the mitres has gone brittle, the fasteners have taken thousands of wetting cycles, and the downspout count was decided by whoever was pricing the subdivision rather than by the roof.
Getting to the gutters
Overwhelmingly two-storey subdivision houses with wide driveways and generous side access, which makes Concord one of the easier towns in the metro to work in and one of the easier to quote accurately over the phone. Ladder positions are level and the trailer can usually get within a few feet of every elevation. The exception is the older stock around Union Street downtown, where lots are narrower, the houses are taller relative to their footprint, and a run over a porch roof often needs planning rather than a ladder.
Permits and where water goes
Hanging gutter on an existing house does not normally require a building permit anywhere in this service area, and we will tell you that rather than adding a line for a permit nobody filed. What can require one is tying a downspout into a buried or municipal storm drainage system, which is reviewed locally and occasionally differs from one address to the next. In Concord that review goes through the City of Concord inside city limits and Cabarrus County outside them, and we confirm which one covers your address before quoting anything that touches a buried line.