Metal Roof Repairs & Replacements
Your roof is your building's first line of defence against New Zealand's harsh and unpredictable weather. Without proper maintenance, even minor issues can escalate into major weathertightness failures — leading to costly repairs, structural damage, and operational disruptions.
How We Future-Proof Your Metal Roof
Long-Term Protection
Our certified professional technicians deliver expert metal roof repairs and full replacements. We identify and resolve leaks at the source, ensuring your roof remains watertight and resilient.
Cost-Efficient Maintenance
Regular inspections and proactive repairs help extend the life of your roof, reducing the risk of expensive refurbishments. Our services are tailored to suit commercial, industrial, and residential properties.
40+ Years of Expertise
With over 40 years of experience, Gunac is the go-to partner for property managers, facility managers, and asset owners seeking reliable, high-quality roofing solutions. Whether you're managing a school, commercial facility, aged care village, or residential complex, we deliver minimal disruption and maximum results.
Our Metal Roofing Services
- Metal roof repairs and maintenance
- Full roof replacements
- Leak detection and repair
- Fascia, gutter, and spouting repairs
- Flashings repair and replacement
- Rainheads and downpipes
- Long run steel roofing
Proudly servicing Auckland, Waikato, and Bay of Plenty.