Re-Roofing Auckland
Replace Your Roof with Confidence
When your existing roof is reaching the end of its service life, reroofing is often the most cost-effective way to protect your property and increase its value. At Johnson Roofing, we specialise in complete reroofing solutions for residential, commercial, and investment properties throughout Auckland and Wellington.
A deteriorating roof can lead to leaks, rust, damaged insulation, timber deterioration, and costly structural repairs. Our experienced team removes old roofing materials and installs modern, high-performance roofing systems designed to withstand New Zealand’s harsh weather conditions.
We work with premium products including Colorsteel®, ColorCote®, corrugated roofing, trapezoidal profiles, tray roofing, and a variety of architectural metal roofing systems. Every reroof is carefully planned to ensure minimal disruption while delivering long-term protection for your home or building.
Why Choose Johnson Roofing for Your Reroof?

Experienced reroofing specialists

Residential and commercial reroofs

Premium NZ-made roofing products

Full removal and disposal of existing roofing

Building consent assistance where required

Long-term manufacturer warranties

Workmanship guarantees

Health & Safety compliant systems
Our Reroofing Process
- Roof inspection and assessment
- Detailed quotation and recommendations
- Removal of existing roofing materials
- Inspection of roof structure and timber framing
- Installation of new underlay and flashings
- Installation of new roofing system
- Final quality inspection and site cleanup
Our team can also identify defective flashings, damaged purlins, inadequate roof ventilation, and other issues that may affect the performance of your new roof.
Signs You Need a New Roof
- Frequent leaks
- Rusting roof sheets
- Lifting roofing screws
- Roof nearing end of service life
- Water damage in ceiling spaces
- Cracked or deteriorated roofing materials
- Significant storm damage
A reroof not only improves weather protection but can transform the appearance and value of your property.
FAQs
How do I know if my roof needs replacing?
If your roof is leaking regularly, heavily rusted, or nearing the end of its expected lifespan, reroofing is often the most economical long-term solution.
How long does a reroof take?
Most residential reroofs are completed within several days depending on roof size, weather conditions, and complexity.
Can you reroof while I remain in the house?
Yes. Most homeowners remain in their property during reroofing works.
What roofing profiles are available?
We install Colorsteel & Colorcote corrugated, trapezoidal, tray, and architectural metal roofing systems.
Do you provide warranties?
Yes. Manufacturer warranties and 10year workmanship guarantees are available on qualifying installations.
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