Sioux Falls gutters

Sioux Falls is two gutter towns, and they fail differently

North and east of downtown — All Saints, Cathedral, McKennan Park, Sherman, Hayes — the houses went up before the war. Steep pitches, cut-up rooflines, dormers and valleys. Water off a roof like that doesn’t arrive evenly; it arrives concentrated, at the bottom of two or three valleys, all at once. Five-inch gutter under a valley like that isn’t undersized on paper. It’s undersized for about four minutes twice a summer, which is exactly when you notice it.

West of Kiwanis and south of 57th is the other town — the 1995 to 2010 build-out through Prairie West and on into Harrisburg and Tea. Big simple roof planes, and whatever gutter the builder put up on every house in the subdivision. Usually five inch, usually on spikes, usually with two downspouts where the roof area wanted three.

Five inch or six inch, and how we decide

We size it rather than defaulting to it. The upcharge on six-inch is small; a wet basement isn’t.

What your gutters are already telling you

You can do all of this from the ground, most of it from a window. None of it needs a ladder.

• A stripe of dirt up the siding under the gutter Water is coming over the back edge. Either the run is undersized, or the pitch is wrong, or the gutter has pulled away from the fascia at the top of the run.
• A trench in the mulch below the gutter line It’s overflowing somewhere above and you have never seen it happen, because it only does it in the heaviest ten minutes of a storm.
• Shingle granules in the bottom of the downspout splash This is the one worth acting on. Granule loss washing into the gutters is one of the first tells of hail damage on the roof above — the gutters are fine, the roof may not be.
• A gutter that sags in the middle of a long run Spike-and-ferrule working loose. Every freeze-thaw cycle backs the spike out a little, the gutter drops, the drop holds water, the water freezes, and next winter it’s worse.
• Ice on the walk in the same spot every March Standing water in a badly pitched run, refreezing and overflowing in the same place all winter. That’s a pitch problem, not an ice problem.

Seamless means rolled in your driveway

We roll the gutter on site from a coil, so the only joints on your house are at the corners and the outlets. Sectional gutter from a big-box store has a joint every ten feet and every one of those is a future leak — not immediately, but after enough expansion and contraction to work the sealant loose.

Around thirty stock colors, matched to your fascia, your trim or your roof, whichever you would rather it disappeared into. If you’re in one of the five historic districts, ask before you pick — exterior work in All Saints, Cathedral, Hayes, McKennan Park and Sherman gets reviewed, and that review can reach more than the color.