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IKO Gutter Replacement: The Riverside Owner’s Guide
We stock and install IKO-compatible gutter replacement in Riverside, with most residential jobs running $14 – $28 per linear foot installed, including removal of the old run, new hangers, and downspout connection. That puts a typical single-story home of 120 – 160 linear feet between $1,700 and $4,500, depending on the profile and how much fascia repair is needed once we get the old material off. Most owners discover the problem after the first real rain of the season: water pouring over the lip in one spot, a section sagging away from the fascia, or staining on the stucco below. If you’re seeing any of that, the gutter has reached the point where patching costs more than replacing the run.
One thing to know before we go further: Tilehurst Roofing Riverside is an independent service provider. We install and replace gutters that work with IKO roofing systems, but we’re not owned by or affiliated with IKO. That independence means we stock profiles from multiple manufacturers and match what’s actually on your house rather than pushing one brand.
Which IKO Models This Applies To
IKO doesn’t manufacture gutters as a branded product line, which is a point of confusion we clear up on a lot of estimates. What Riverside homeowners mean by “IKO gutters” is almost always the gutter system installed alongside an IKO shingle roof, typically during new construction or a full re-roof. The gutters themselves are usually 5-inch K-style aluminum or, less commonly, 6-inch half-round, tied into IKO’s Cambridge, Dynasty, or Nordic shingle lines. The IKO-specific part of the equation is the edge integration: how the gutter tucks under the drip edge and how the shingle overhang feeds water into the trough.
The compatibility gotcha we see regularly in Riverside is overhang. IKO’s installation specs call for a shingle overhang of 1/4 to 3/8 inch past the drip edge. If your gutters were originally installed at less than that, water wicks back under the shingle edge and rots the fascia behind the gutter. When we replace gutters on an IKO roof, we check that overhang before installing anything, because a new gutter on a bad overhang fails the same way the old one did, just slower. OEM gutter hangers that match your existing profile are usually available, but quality aftermarket hangers with a heavier gauge often outlast them in Riverside’s heat, and they cost about the same. We stock both.
Styles & brands we work with






Signs Your IKO Gutter Replacement Is Failing
- Water spilling over the front lip during rain, not at the downspout. This usually means the gutter pitch has flattened over time, or the hangers have pulled loose from the fascia. Riverside’s dry summers cause fascia boards to shrink and crack, and once a hanger loses its bite, the gutter tilts the wrong way and overflows.
- Sagging or visible gaps between the gutter and the fascia board. The hanger screws have pulled out of rotted wood, or the gutter was undersized for the roof area. IKO roofs with steeper pitches dump water fast, and a 5-inch gutter with insufficient hangers will sag within a few seasons.
- Rust streaks or peeling paint on the gutter face. This tells you water is sitting in the gutter longer than it should, either from a clogged downspout or a lost pitch. Standing water plus Riverside’s alkaline dust accelerates corrosion on steel gutters significantly.
- Water staining on the stucco or siding directly below the roofline. The gutter is bypassing water somewhere, often at a seam or a failed end cap. In Riverside’s clay-heavy soils, that overflow erodes the foundation splash zone faster than most homeowners expect.
- Pulled-away downspout or a visible split at the gutter-to-downspout connection. Downspouts take the full force of every leaf and twig that washes off an IKO roof. When the connection fails, water dumps directly against the wall or foundation instead of away from the house.
See the difference
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After
Before
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Before
AfterReplacement Cost & What’s Included
In Riverside, expect $14 – $28 per linear foot for gutter replacement installed by a licensed crew, with the final number driven by three things: profile type (5-inch K-style is the workhorse, 6-inch runs 15 – 20% more), the condition of the fascia behind the gutters, and whether you’re replacing one run or the full perimeter. A straight single-story run of 40 feet might be $560 – $1,120. A two-story home with 160 feet, fascia repairs, and new downspouts could reach $4,500 or more. You’ll get a written line-item price before any work starts, which is the Kingswell Way: say the price before the work, show up in the window we gave, leave the place cleaner than we found it, put the guarantee in writing, come back if it fails.
Every gutter replacement includes removal and haul-away of the old run, new hangers spaced per manufacturer spec, sealed end caps, downspout reconnection, and a written workmanship warranty delivered before the crew leaves. If anything fails inside the guarantee period, we come back at no charge under the 365-Day Done Right Promise.
DIY or Call Us?
You can safely check a few things yourself: look for visible sag, test whether water pools in the gutter after a hose run, and check that downspouts are clear of debris. What you shouldn’t do on a two-story home is work off a ladder for any length of time, and what you shouldn’t do on any home is replace fascia boards without knowing what’s behind them. We’ve seen DIY gutter jobs fail within months because the hangers went into rotted wood that looked fine from the ground.
Gutter work itself isn’t high-voltage dangerous like electrical or high-tension like garage springs, but it involves ladders, rooflines, and hidden rot, and a fall from even a single-story roofline is a serious injury. Greg Holloway and our crew have been on Riverside ladders for years, from tile repairs near the Mission Inn to full re-roofs in Hawarden Hills. If you’d rather have a written price than a hospital bill, call us at (562) 315-0297.
FAQs
Aluminum gutters in Riverside typically last 18 – 25 years, but the hangers and fascia fasteners often fail at the 12 – 15 year mark because the wood behind them shrinks in the dry heat, loosening every screw. The gutter itself can outlive its mounting system, which is why we inspect the fascia on every replacement, not just the metal. Call (562) 315-0297 and we’ll tell you what you’re actually working with before quoting anything.
In some cases, yes: a single loose hanger, a separated seam, or a clogged downspout is a repair, not a replacement, and those usually run $150 – $400 in Riverside. If the gutter is rusted through, has multiple failed seams, or has pulled away from rotten fascia over more than a few feet, replacement is the honest recommendation, and patching it would cost you more within two seasons. Call (562) 315-0297 for a straight answer and a written quote either way.
A single-story home with 120 – 160 linear feet of gutter typically takes one day, including removal, fascia inspection, installation, and cleanup. Two-story homes or jobs requiring fascia replacement can run two days. We’ll give you a written timeline with your estimate, and we show up in the window we gave.
We stock 5-inch and 6-inch K-style aluminum profiles and the common hanger and end-cap hardware on our trucks, so most Riverside replacements happen same-visit. If you need a specialty profile or a custom color match, that’s usually a 3 – 5 day order. We’ll tell you which category your job falls into before you commit to anything.
If your gutters are sagging, overflowing, or pulling away from the house, call (562) 315-0297 for a free estimate. We tell you the price before we touch your roof. That’s just how it should work.
Written by Greg Holloway, Owner, Tilehurst Roofing Riverside at Tilehurst Roofing Riverside, serving Riverside and nearby areas.