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IKO Gutter Replacement: The Houston Owner’s Guide
IKO gutter replacement in Houston typically runs $8 to $14 per linear foot installed, so a standard single-story home with 150 to 180 linear feet of gutters lands between $1,200 and $2,500. We stock IKO-compatible profiles on the truck and can usually complete a full gutter swap in one afternoon. Most homeowners discover the problem the hard way: a seam opens during a spring downpour, water pours down the fascia, and suddenly you’re outside with a flashlight watching soil wash away from the foundation. Houston’s storm bursts don’t wait for a convenient repair window, and a failed IKO gutter section is exactly the kind of problem that gets worse every time it rains.

Which IKO Models This Applies To
IKO manufactures gutters and downspouts across their Rainproof and ShieldPro lines, with the most common residential profiles being 5-inch K-style and 6-inch half-round configurations. The 5-inch K-style dominates the Houston market because it moves high volumes of water quickly, which matters when we get three inches in an hour. IKO’s profile has a slightly tighter ogee curve than generic big-box alternatives, so if you’re mixing new sections with older IKO runs, the seam alignment matters more than people expect. A trained eye can spot the mismatch instantly; a rushed handyman job leaves visible kinks and uneven laps that catch leaves and pine needles.
Tilehurst Roofing Houston is an independent service provider, not an IKO dealer or affiliate. That independence means we don’t push a single house brand. Alongside IKO, we work with GAF, Owens Corning, and CertainTeed gutter and roofing systems, plus Atlas, Tamko, and Boral for surrounding roof components. The right call is matching what’s already on the house rather than ripping everything out because a salesman prefers one logo.
For identifying what you have: check the inside of a gutter seam for an embossed manufacturer stamp, or measure the width across the top opening. 5 inches is K-style; 6 inches is typically half-round or oversized K. If you’re unsure, send us a photo or have a tech look during the estimate. Compatibility gotcha: IKO’s downspout outlets are square-profile and don’t accept every round aftermarket elbow without an adapter collar, which is exactly the kind of five-dollar detail that leaks when skipped.
Styles & brands we work with






Signs Your IKO Gutter Replacement Is Failing
- Water spilling over the front edge during normal rain. This usually means the gutter pitch has sagged or the outlet screen is clogged, but it can also signal a section that’s pulled loose from the fascia. When the hangers fail, the gutter tilts forward and turns into a waterfall instead of a channel.
- Persistent drip or visible stream at a seam or corner. IKO sections are joined with lap connectors and sealant that Houston’s heat and UV break down faster than the metal itself. Once the sealant crumbles, the seam opens and water finds the path of least resistance down your fascia board.
- Peeling paint or dark streaks on the fascia behind the gutter. That’s water getting behind the system, not through it. It means the back edge of the gutter has pulled away from the house, and every rain event is soaking the wood behind it.
- Visible rust-through, perforation, or pinhole leaks in the gutter body. Steel gutters with scratched factory coating will rust from the inside out in Houston’s humidity. By the time you see rust on the exterior, the metal is paper-thin and not worth patching.
- Gutters pulling away from the roofline or visible gaps between the gutter and fascia. This is a hanger failure, often from wood rot behind the fascia where the screws no longer bite. Tightening a screw into rotted wood is a temporary fix that fails again within months.
Replacement Cost & What’s Included
Here’s the straight pricing picture for IKO gutter replacement in Houston:
- Standard 5-inch K-style aluminum, seamless or sectional: $8 to $12 per linear foot installed
- 6-inch half-round IKO profile: $10 to $14 per linear foot installed
- Downspout replacement: $4 to $8 per linear foot installed
- Fascia repair (if rot is present): $3 to $6 per linear foot, depending on depth
- Debris removal and haul-away of old gutters: typically $150 to $300 per job
The range comes down to three things: linear footage, whether your fascia boards are solid enough to hold new hangers, and accessibility. A two-story home on a steep Houston lot with clay soil that’s settled the walkway all out of level costs more to work on safely than a single-story ranch in Meyerland. Every estimate includes the gutter sections, hangers, end caps, downspout connections, sealant, and labor. You get a written line-item price before any work starts, and the whole job carries our written guarantee under the 365-Day Done Right Promise. If a seam opens or a hanger fails inside a year, we return and correct it at no charge.
See the difference
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AfterDIY or Call Us?
On a single-story home with easy ladder access, a careful owner can clean out a clogged IKO gutter, check hanger spacing, and re-seat a downspout elbow that’s slipped loose. Those are reasonable Saturday jobs. What most people shouldn’t do themselves is replace full runs of gutter, especially at height. The work involves working off a ladder for hours, handling ten-foot sections of metal that flex and cut, and getting the pitch exactly right over a long run. A gutter that slopes the wrong way by half an inch over twenty feet pools water and breeds mosquitoes, which Houston already has enough of. If you’re seeing rust-through, rotten fascia, or gutters separating from the house, call us at (254) 566-3573. You’ll know the price before we touch the roof.
FAQs
IKO aluminum gutters in Houston’s heat and humidity typically last 15 to 20 years before the factory coating fails and seams start opening. Galvanized steel versions run shorter, often 10 to 15 years, because our humid air accelerates rust once the protective zinc layer scratches. If your gutters are past the 15-year mark and you’re fighting leaks every spring, replacement is cheaper than five more years of patchwork. Call (254) 566-3573 and we’ll give you an honest assessment.
Yes, if the metal is still sound we can replace a single damaged section, re-seal a leaking seam, or re-hang a sagging run. The deciding factor is the condition of the metal itself: once rust has perforated through, patching is a temporary bandage that fails again. We’ll show you the difference during the estimate and let you decide with real numbers in front of you.
Most single-story Houston homes with 150 to 180 feet of gutter are done in a single day, including tear-off, haul-away, and downspout replacement. Two-story homes or jobs with fascia repair can stretch to two days. We arrive with the materials, the crew, and the equipment needed to finish in one visit, and we’ll tell you the timeline in the written estimate before work starts.
We keep 5-inch and 6-inch IKO-compatible sections, end caps, outlets, hangers, and downspout adapters on our trucks so most replacement jobs are completed same trip. When a job requires a special-order profile or color, we tell you exactly when it’ll arrive and schedule the install for that date. You won’t get a vague “we’ll call you back” and then a no-show.
Get Your Free IKO Gutter Replacement Estimate
If your gutters are leaking, sagging, or rusting through, don’t wait for the next Houston downpour to find out how bad it’s gotten. Call Tilehurst Roofing Houston at (254) 566-3573 and we’ll schedule a time to walk the property, measure the runs, and hand you a written price before anything gets taken apart. A live person answers the phone 24 hours a day, seven days a week, including evenings and weekends. Greg Holloway walks every job himself and makes sure the estimate actually makes sense before a single screw is driven.
Written by Greg Holloway, Owner, Tilehurst Roofing Houston at Tilehurst Roofing Houston, serving Houston and nearby areas.