Christchurch's Roof Replacement Specialists

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Providing Professional Roof Replacements for 25 Years

If your roof is ageing, leaking, or just not doing its job anymore, it might be time to replace it properly — and long run metal roofing is one of the best decisions a Christchurch homeowner can make.

Whether you’ve got old decramastic tiles, concrete tiles, or ageing corrugated iron, C1 Roofing replaces it with quality long run metal roofing that’s built to last. It’s durable, low maintenance, and handles Canterbury’s conditions well — from summer heat to winter wind and rain.

With 25 years of experience installing and replacing roofs across Christchurch and beyond, we’re the local team that knows this material inside out. We’ll give you an honest assessment, a clear quote, and a result you’ll notice every time you pull into the driveway.

For a free quote to reroof your home, call us on 022 591 3070 or request one online.

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What to Expect with a Roof Replacement

Replacing your roof is a big job. Here’s exactly what happens when you work with C1 Roofing.

Free Site Visit

Every job starts with a site visit and honest assessment. Jayden will take a look at your existing roof, talk through your options, and give you a clear quote with no hidden costs.

The Process

We handle everything from stripping or preparing the existing roof through to installation, flashings, and guttering. Nothing gets missed and nothing gets left for you to sort out.

You’ll be kept in the loop throughout, and we won’t leave until the job is finished to a standard we’re proud of.

We work efficiently and keep disruption to a minimum. Jayden will give you a clear timeframe as part of your quote so you know exactly what to expect.

  • LBP Certified
  • 25+ Years Experience
  • 10 Year Warranty
  • Christchurch Owned & Operated
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Why Choose C1 Roofing?

With over 25 years of roofing experience, our team have worked across all sectors of roofing throughout Christchurch and New Zealand.

We take great pride in product knowledge, attention to detail, problem solving, and having exceptional communication with our customers, ensuring they’re kept up to date and informed. We have a creative eye, including the ability to hand craft detailed flashing work.

Whether it’s a new architectural build, or an outdated 1950s roof with an array of issues, you can trust C1 Roofing for an expert job, finished to an exceptional standard.

FAQ About Our Reroofing Service

Please find here a selection of FAQ about our residential roofing service in Christchurch and across New Zealand if required. Got a question about our re-roofing service, or new roof service? Simply send us a message and we’ll get right back to you.
How long does a long run metal roof last?
A properly installed long run metal roof can last 40 to 50 years or more. The longevity depends on the quality of the installation, the profile and material used, and basic maintenance over time. Choosing an experienced, LBP certified installer is one of the most important factors in getting the full life out of your roof.
In many cases, yes. A long run metal roof can be installed over an existing roof, which reduces removal and disposal costs and keeps the job cleaner and faster. Whether this is suitable for your home depends on the condition of the existing structure and roof framing. Jayden will assess this as part of your free quote.
Long run roofing comes in a range of profiles — including corrugate, tray, and ribbed options — and a wide selection of colours and finishes. The right choice depends on your home’s style, your council requirements, and personal preference. We’re happy to talk through the options and help you find the best fit for your home.
Less than most people expect. The bulk of the work happens outside, so day-to-day life inside the home is largely unaffected. There will be some noise during the job, and we’ll let you know in advance if there’s anything you need to plan around. We work efficiently and leave the site tidy at the end of each day.
In most cases, like-for-like roof replacements in New Zealand don’t require a building consent. However, if the work involves structural changes or a significant change of material or weight, consent may be needed. As LBP certified practitioners, we can advise you on this as part of the quoting process so there are no surprises.