Commercial Roofing in Christchurch

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Commercial Roof Repairs, Replacements & Maintenance

Whatever the project – whether a new build, re-roof or roofing maintenance, our team are LBP certified with 25 years experience.

We work with building owners, facilities managers, and businesses across Christchurch to keep roofs in good shape and fix problems before they escalate.

We’re a hands-on team with over 25 years of combined experience, and we bring the same attention to detail to commercial work as we do to every residential job.

If you’ve got a commercial project you’d like to discuss, please call us today on 022 591 3070 or request a quote online.

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New Roof Installation for Turners Christchurch by C1 Roofing

Our Commercial Roofing Services

Whether it’s a scheduled maintenance visit, a full replacement, or a new build from the ground up, C1 Roofing makes sure your commercial property stays protected and performing.

New Architectural Roofs

Designed to spec and built to last. We work with building owners and contractors to deliver new commercial roofs finished to a high standard.

Roof Replacements

Full commercial reroofs planned and managed to minimise disruption to your operations, with quality long run and membrane systems that perform long term.

Roof Maintenance

Scheduled inspections and proactive upkeep that protect your asset, extend roof life, and reduce the risk of costly unexpected repairs.

Flashing Replacements

Properly detailed flashings across parapets, penetrations, and roof-to-wall junctions — the details that keep a commercial building watertight.

Internal Boxed Guttering

Supply and installation of internal and box gutter systems, carried out efficiently with minimal disruption to your site or tenants.

Leak Investigation and Repairs

We find the actual source of the problem, not just where it's showing up. Commercial leak repairs done properly so the issue doesn't come back.

Long Run Metal Roofing

Colorsteel, KiwiColour, Zincalume, and commercial roofing profiles installed to manufacturer specifications across commercial and industrial buildings.

Membrane Roofing

TPO, Butynol, and Weldtec waterproofing systems for flat and low-pitch commercial roofs. Properly installed with compliant falls and sealed junctions.

Architectural Tray and Standing Seam Roofing

Premium architectural roofing systems with custom fabrication, thermal movement allowances, and advanced junction detailing for commercial builds that demand a high-end finish.

Metal Wall Cladding

Tray, vertical, horizontal, and commercial profile cladding systems. A complete exterior solution when your project needs both roof and wall coverage.

Roof Safety Systems

Supply and installation of compliant roof safety systems including edge protection, safety mesh, and fall-arrest solutions — keeping your site and workers safe.

Roof Inspections and Condition Reports

Detailed condition assessments and roof reports for building owners, facilities managers, and insurers. Honest findings, clearly documented.

Roof Painting

Roof coatings and paint systems that protect commercial and industrial roofing from corrosion, UV damage, and weathering. A cost-effective way to extend roof life without a full replacement.

Roof Repointing

Deteriorating mortar on ridge capping and parapets can allow water ingress that causes serious damage over time. We repoint and reseal commercial roofs properly to stop problems before they escalate.

Insurance and Remedial Assessments

Roof replacement recommendations and reports for insurance claims, defect rectification, and remedial works. Accurate, professional, and straightforward to deal with.

Why Choose C1 Roofing?

We’re LBP certified, straightforward to deal with, and we don’t cut corners. Commercial roofing enquiries are also welcome through third-party lead and referral networks.

Have a project to discuss? Call Jayden or send us a message and we’ll get back to you promptly.

Request a Roofing Quote

If you need a new roof, re-roof, or roof fix at your commercial property, please call us on 022 591 3070 or fill out the form below. We work across Christchurch and nationwide if required.


FAQ About Our Commercial Roofing Servies

Here are some regularly asked questions – if you can’t find the answer below, please reach out. We’ll be happy to help you.

Where do you provide your commercial roofing services?
We work on commercial properties across Christchurch. We also work nationwide if required.

We provide a range of commercial roofing services in Christchurch and beyond. Our services include: new roofs, re-roofing, gutter and spouting installation, re-screws, flashings, leak repairs, and roof maintenance.

Yes. We source all of our roofing materials and goods from local roofing/building suppliers. Our turnaround times to have orders made and delivered to site are around 2-4 days, 5-7 days depending on the nature of the order.
Yes, we’re Licensed Building Practitioners (LBP) Certified, with highly competent and qualified tradesmen.
Yes. We provide up to 10 years warranty and cover on our work (kindly refer to the Terms of Trade we give you). All materials will be warranted – based off the manufacturer’s specifications. All such details will be provided to the customer upon request.
Yes! Our team members have been in the trade for many years working both nationally and internationally. They have encountered numerous difficult and meticulous roofing work scenarios, such as architectural flashings that take great skill to be able to produce high quality finishes.