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Seamless Colorsteel gutters from $65/m — roll-formed on-site to exact length, no joints, no leaks. Fascia, downpipes, and leaf guards included where needed. 10-year workmanship guarantee.
Free on-site measure · No obligation
We don't just hang gutters — we inspect the whole drainage system and fix what's actually causing the problem.
Roll-formed on-site to the exact length of your roofline — no mid-run joints where leaks develop. Available in quad, fascia, and spouting profiles in 30+ Colorsteel colours.
We inspect every fascia board behind the gutters before installation. Rotten or soft timber is replaced first — fixing the gutter to rotten fascia just delays the problem.
New downpipes, outlets, elbows, and brackets — all matched to your gutter colour. We ensure the fall and connection to your stormwater system is correct.
Mesh leaf guards fitted to all new gutters on request — ideal for homes near trees. Downpipe strainers installed as standard to prevent blockage at the outlet.
For roofs with limited fall or large catchment areas, we install overflow outlets to prevent gutters backing up and directing water into the wall framing.
Not every gutter needs full replacement. If your gutters have good life left but are sagging or leaking at joints, we can re-level, re-seal, and extend their lifespan at lower cost.
We measure all rooflines, check fascia condition, and assess your stormwater connections.
You receive a clear, itemised quote — gutters, downpipes, fascia if needed, and leaf guards.
Roll-formed to exact length on-site and hung at the correct fall. No joints, no gaps.
We water-test every run, clean up fully, and issue your 10-year written guarantee.
"Had three quotes for full gutter replacement. OneRoofing were the only ones who checked the fascia boards properly — two needed replacing. They included it in the price without any drama. The seamless gutters look fantastic and haven't had a drop since."
Bruce N.
Blockhouse Bay, Auckland
"The old gutters were sagging and overflowing every time it rained. OneRoofing replaced the full run, installed leaf guards, and fixed the downpipe connection to the drain. Completely professional — done in a day and site left spotless."
Claire O.
Northcote, Auckland
"Needed urgent gutter replacement after storm damage. OneRoofing came out within 48 hours, quoted on-site, and had the job done by end of week. Quality workmanship, great communication, and a 10-year guarantee. Highly recommend."
Gary M.
Pakuranga, Auckland
Free on-site measure · No obligation · Fixed-price quote
OneRoofing — Auckland Gutter Replacement Specialists
10-year guarantee · Seamless Colorsteel · LBP certified
Prefer to call? 022 196 9021 · Free on-site assessments
Gutter replacement in Auckland typically costs from $65 per linear metre for seamless Colorsteel guttering, supply and install. A full residential gutter replacement usually ranges from $1,200 to $4,500 depending on the linear metres, profile chosen, and whether fascia boards need replacing. We provide a fixed-price quote after a free on-site measure — no surprises.
Seamless Colorsteel gutters typically last 30–40 years with basic annual maintenance (clearing leaves and checking outlets). Sectional PVC gutters have a shorter lifespan of 15–20 years and are prone to leaking at joints. We install seamless Colorsteel as standard — it is far better suited to Auckland's high rainfall and is backed by a 10-year workmanship guarantee.
Possibly. Fascia boards are the timber boards gutters are fixed to. When gutters fail, water often saturates the fascia behind them, causing rot. We inspect the fascia as part of every quote — if replacement is required, we include it in the fixed price. Hanging new gutters on rotten fascia is a shortcut we refuse to take.
We install seamless Colorsteel in quad (half-round), fascia profile, and traditional spouting profiles to match your home's style or a new look you prefer. All gutters are roll-formed on-site to the exact length of your roofline — no mid-run joints where leaks typically develop.
Seamless Colorsteel gutters — roll-formed on-site, 10-year guarantee, fascia checked as standard.
Free on-site measure · Fixed-price quote · 10-year workmanship guarantee