KIWISEAL

Why KiwiSeal

Kiwiseal Roofing is a New Zealand-based roof restoration and waterproofing company

By combining skilled roofing expertise, advanced liquid membrane technology, and durable waterproofing solutions, we help property owners restore, protect, and extend the life of their roofs for years to come.

Innovation

Fresh, creative solutions.

Integrity

Honesty and transparency.

Excellence

Top-notch services.

About Us

Our Services

Kiwiseal Roofing provides professional roof restoration, repairs, re-roofing, and waterproof membrane solutions designed for New Zealand conditions. From fixing leaks and extending the life of existing roofs to complete long-run iron roof replacements, Kiwiseal delivers durable, cost-effective roofing solutions for both residential and commercial properties.

How It Works

Waterproofing

Kiwiseal is a high-performance waterproof membrane that revitalises your roof for a fraction of the cost of reroofing. We also perform mechanical repairs as needed, ensuring a comprehensive and long-lasting solution. Durable, eco-friendly, and backed by a 10-year warranty – it’s the more innovative way to protect your property.

How We Do It

Roof repairs

Roof repairs are the foundation of a long-lasting roofing system. At Kiwiseal, we repair leaks, treat rust, replace damaged components, and prepare the surface properly before applying any coating. This ensures stronger adhesion, better protection, and a more cost-effective solution compared to a full roof replacement.

See Benefits

Re-Roofing

Re-roofing is a full roof replacement that delivers a stronger, modern system built for NZ conditions. We handle everything through trusted partners, including removal of the old roof and installation of new underlay, flashings, fixings, and long run iron, giving you a durable, low-maintenance roof with warranty-backed protection.

How We Work

Step – 01

Request on initial estimate

Step – 02

Discuss and confirm your scope

Step – 03

Approve your kiwiseal plan

Step – 04

Execution

Kiwiseal Benefits

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With exceptional UV resistance, KiwiSeal prevents roof degradation caused by New Zealand’s harsh sun. Unlike traditional coatings that crack or fade over time, KiwiSeal maintains its integrity and protects against extreme weather conditions, including intense sun exposure, heavy rain, and temperature fluctuations, providing a durable, long-term roofing solution.

Ultimate Waterproofing Protection

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Highly UV-Resistant & Weatherproof

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KiwiSeal restores roofs without costly replacements, saving homeowners and businesses thousands of dollars. Instead of removing and replacing old roofing materials, our high-performance coating seals and strengthens existing roofs, extending their lifespan by years while maintaining their structural integrity—making it a smarter, more sustainable solution.

Cost-Effective Alternative to Reroofing

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With an impressive 300-400% elongation, KiwiSeal expands and contracts with your roof, preventing cracks and splits that lead to leaks. Its high-hysteresis elasticity ensures long-term durability, even on structures that experience movement, thermal expansion, or flexing—making it ideal for metal, concrete, and wooden roofs.

Flexible & Crack-Resistant Technology

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KiwiSeal withstands harsh chemicals, high temperatures up to 150°C, and exposure to industrial pollutants. Whether your roof is exposed to cleaning chemicals, petroleum, or agricultural substances, our chemical-resistant formula ensures long-lasting protection without deterioration—making it perfect for residential, commercial, and industrial applications.

Chemical & Heat Resistant

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New Zealand’s damp climate encourages moss and lichen growth, which can damage roofing materials. KiwiSeal’s anti-fungal and anti-microbial properties significantly slow down moss, lichen, and mould buildup, reducing maintenance and keeping your roof cleaner and healthier for years to come.

Moss, Lichen & Mould Resistant

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Unlike many roof coatings, KiwiSeal is certified safe for drinking water collection. If you rely on rainwater harvesting, our non-toxic, low-VOC formulation ensures no harmful contaminants leach into your water supply—making it the perfect eco-friendly choice for homes and businesses using rainwater tanks.

Safe for Potable Water Collection

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Kiwiseal’s formula makes application quick and hassle-free. It requires minimal preparation and can be applied directly to a variety of surfaces, forming a seamless, even finish. Whether sprayed, rolled, or brushed, its advanced formulation ensures a smooth, professional-grade result every time.

Easy Application

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Designed for decades of performance, KiwiSeal offers a sustainable alternative to traditional roofing solutions. With low VOC emissions, no toxic solvents, and nearly 100% solid content, it’s an environmentally responsible choice that reduces waste while providing superior, long-term roof protection.

Long-Lasting & Eco-Friendly Solution

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Kiwiseal Suitable Roofing types

Why Kiwiseal?

Kiwiseal offers an exclusive, industry-leading product designed specifically for New Zealand conditions. Our brand stands out because we provide the best roofing solutions at the best value for homeowners and commercial property owners.

Superior performance

Exclusive, Best-in-Class Products

One-third of the cost of a full re-roof,

Significant Cost Savings

Minimising disruption to your home or business

Fast & Efficient Service

We offer flexible service options

Year-Round Service with KiwiSeal Maxx

We restore your roof for a new lease on life, without the expensive cost of a reroof

Our liquid membrane solutions will give you waterproofing, aesthetically and protection to your asset.

Roof Types