Real Homes, Real Results!

The KiwiSeal Experience

Quality and Care from Start to Finish

Our structured 10-step process ensures a high-quality finish every time. We focus on clear communication, efficient service, and delivering on our promise to protect your investment. See for yourself – watch the testimonial below to witness the KiwiSeal experience firsthand.

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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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Frequently Asked Questions

Is Kiwiseal Right for me?

Kiwiseal is a revolutionary new liquid membrane roof coating that works on many different roofing surfaces in various conditions. Kiwiseal has a large number of applications; however, if the underlying condition of the roof isn’t sufficient to support the membrane, a warranty cannot be provided on the application. We will discuss all the details with you and make a detailed assessment of the suitability of Kiwiseal for your property, providing these details as part of your quote.

Can I drink tank water after Kiwiseal has been applied to my roof?

Kiwiseal is a high-performance polyurethane acrylic water-based membrane solution that is completely VOC-free (NO volatile organic compounds). It’s completely safe to walk on and to consume rainwater collected from a roof after the application of Kiwiseal.

What type of Guarantees and Warranties does Kiwiseal have?

Kiwiseal and Kiwiseal Pro have different warranties depending on the circumstances that can vary based on the application. Provided the underlying roof condition is sufficient to support the membrane, typically a 2-coat application will have a warranty of 10 years, while a 3-coat application will also have a warranty of 10 years. We will clarify the warranty on a case-by-case basis and include this information in your quote for your reference.

How long does Kiwiseal take to install?

Kiwiseal liquid membrane applications start with a chemical clean to kill off moss and mold, followed by a thorough waterblast to clean the entire surface. From there, patching, masking off, and drop sheets are used to prepare the surface, and a rust buster treatment is applied to stop any further degradation of the roofing material. Two coats of self-priming liquid membrane coatings are then applied to complete the coating system. This process typically takes between 2-4 days from start to finish and is weather dependent.

Do you need scaffolding to apply Kiwiseal?

Scaffolding is not often required for Kiwiseal installations under 25 degrees; however, health and safety compliance is assessed on a job-by-job basis. We will discuss this with you in person and include the requirements in your quote to ensure safety protocols are upheld across all applications. Your quoted price will be all-inclusive, covering everything needed to get the job done.

What if my existing roof is Asbestos?

Kiwiseal can be used to encapsulate asbestos roofing, locking in the toxic materials and making it safer. While we can't water blast the roof first, we apply a moss and mold killer initially. Afterward, Kiwiseal can be applied over the roof, sealing in the asbestos and providing all the normal aesthetic, waterproofing, and warranty benefits, along with encapsulating the asbestos.