Rethink Roofing

Restore with Kiwiseal

KiwiSeal is a high-performance waterproof membrane that revitalises your roof for a fraction of the cost of reroofing. We also carry out mechanical repairs where needed, ensuring a complete and long-lasting solution. Durable, eco-friendly, and backed by a 10-year warranty – it’s the smarter way to protect your property.

How it works

Request an Initial EstimateTell us about your roof, and we'll provide a no-obligation estimate.

Discuss & Confirm Your ScopeWe'll follow up to ensure accuracy, potentially with a site visit or a request for more details.

Approve Your Kiwiseal PlanReview and approve your tailored Kiwiseal solution to get started.

Kiwiseal Suitable Roofing types

Iron

Concrete Tiles

Kiwiseal roof coating applied to concrete tile roof

Metal Tiles

Kiwiseal roof coating applied to metal tile roof

Commercial

Internal Gutters

butynol

Kiwiseal roof coating applied to commercial iron roof

STILL NOT SURE?

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.

Exclusive, Best-in-Class Products

We manufacture our own high-quality products, ensuring superior performance for your property.

Designed for New Zealand's unique climate, providing the durability your investment needs.

Non-VOC, environmentally friendly formulations, because we care about your health and the environment.

Thicker, more durable membranes compared to competitors, offering superior protection.

Backed by international ISO certification and tested to the highest standards, guaranteeing quality and reliability.

Significant Cost Savings

Kiwiseal's roof restoration is completed at approximately one-third of the cost of a full re-roof, providing the same level of protection and durability for your property. This translates to substantial savings for homeowners and commercial property owners, allowing you to allocate budget to other essential areas.

Fast & Efficient Service

Kiwiseal's quick cycle time means we complete projects in a few days, minimising disruption to your home or business operations. Compared to lengthy re-roofing projects, our efficient service saves you time and reduces inconvenience.

Year-Round Service with KiwiSeal Maxx

We offer flexible service options, including online quotes and in-person site visits, to accommodate your preferences. Kiwiseal can perform patchwork waterproofing in winter and apply a top coating in summer, ensuring your property is protected in all seasons. Specifically, our Kiwiseal Maxx product is designed for practical application even in colder winter conditions, allowing for year-round protection of your property.

Who's Kiwiseal Perfect For?

Homeowners with Aging Roofs

Property Managers & Real Estate Investors

Builders & Roofing Contractors

Commercial Property Owners

Body Corporates & Apartment Complexes

Schools & Educational Institutions

Industrial Facilities & Warehouses

Government & Council Buildings

Agricultural & Rural Property Owners

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

Get Quote

1214+

Happy clients

Est 2018

Kiwiseal Projects

Ultimate Waterproofing Protection

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.

Highly UV-Resistant & Weatherproof

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

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.

Flexible & Crack-Resistant Technology

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.

Chemical & Heat Resistant

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.

Moss, Lichen & Mould Resistant

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.

Safe for Potable Water Collection

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.

Easy Application

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.

Long-Lasting & Eco-Friendly Solution

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.

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Why paint when you can Kiwiseal?

Our liquid membrane solutions will give you waterproofing, aesthetically and protection to your asset. Without the costly and arduous process of a convention reroof process. We have stress tested all of our products for New Zealand weather conditions for over 20 years. Give the team a call today!

Why paint when you can Kiwiseal ?

Our liquid membrane solutions will give you waterproofing, aesthetically and protection to your asset. Without the costly and arduous process of a convention reroof process. We have stress tested all of our products for New Zealand weather conditions for over 20 years. Give thee team a call today!