Exterior finishes for New Zealand projects
Concrete by Novacolor is a premium architectural coating that captures the look of real concrete across interior and exterior surfaces. Hand-applied, it allows for a refined range of finishes - from crisp off-form textures to softer matte effects and layered tones.
Engineered for New Zealand conditions, it delivers a durable, breathable and weather-resistant exterior finish, suitable for residential and commercial façades.
High-performance exterior concrete finishes
Durable & weather resistant
Built for exterior performance and backed by a 15-year warranty. Concrete by Novacolor is resistant to rain and weather exposure, ideal for coastal and high-rainfall regions.
Breathable & anti-algae system
Allows moisture vapour to escape while resisting algae growth for long-term appearance.
Performance-driven system
Specified globally and adapted for local conditions, Concrete by Novacolor is supported in New Zealand by a nationwide network of trained applicators and backed by technical guidance to ensure correct preparation, application, and long-term performance.
Specification information
Application: Exterior walls | façades | architectural surfaces
Thickness: Approx. 0.5–0.7 mm per coat (fine grain system)
Texture: Fine concrete effect | post-industrial | layered mineral movement
Colour: White base with tinted finishes and siloxane colour washes available
Suitable substrates: New or existing plaster | concrete | mineral coatings | plasterboard | insulating systems
Suitable for: Exterior applications | breathable wall systems | weather-exposed surfaces
Performance: Durable | breathable | anti-algae | strong adhesion | long-lasting finish
Substrate preparation: Substrates must be dry, stable and free from dust, salts and contaminants. Allow new substrates to cure (typically 4 weeks). Primers and consolidating systems required depending on substrate condition.
Popular exterior finishes
Concrete by Novacolor | 4654 | Fase 6101
Concrete by Novacolor | Fase6212 | Stone+
Concrete by Novacolor | Board Form
Concrete by Novacolor | 4654 | Fase 6110
Concrete by Novacolor FAQS
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A premium decorative coating designed to replicate the look of in-situ concrete, with enhanced durability and workability for both interior and exterior applications.
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Primarily used on exterior facades and architectural walls, with suitability for selected interior feature surfaces.
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Yes. The acrylic-siloxane formulation is breathable, weather-resistant and performs well in exposed environments.
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Yes. When applied over AAC systems such as Celcrete, it delivers excellent durability and a refined concrete aesthetic.
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It is highly water-resistant and designed to withstand rain and weather exposure, while remaining breathable to allow moisture vapour to escape.
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From a soft matte concrete look to more textured, industrial finishes depending on application technique.
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Low maintenance. Occasional cleaning is recommended to maintain appearance, particularly in exposed environments.
Projects
Start your project with The Finish
Whether you are specifying, pricing or ready to build, we can guide you to the right system and connect you with the right applicator.