About Us
With 15+ years in PVC solutions, we introduce WPC internal door systems to the New Zealand market.
Who we are
Mark of Quality is a New Zealand supplier of high-performance building materials, specialising in premium PVC and WPC products and innovative construction solutions. With over 15 years of industry experience, we deliver products that are durable, low-maintenance, and designed to perform in New Zealand conditions.
We work with homeowners, builders, and developers to provide reliable, easy-to-install systems that offer long-term value. Our focus is on consistent quality, strong stock availability, and practical solutions that make projects more efficient.
At Mark of Quality, we combine experience, innovation, and a commitment to excellence to support every project from start to finish.
“Supplied our entire new build with WPC internal doors. The quality is excellent — no warping, no maintenance needed, and the finish looks great. The team at Mark of Quality were very helpful throughout the process.”
Introducing a New Standard
After seeing how widely Wood Plastic Composite (WPC) doors are used around the world, we asked a simple question:
"Why isn't New Zealand using them too?"
That thinking led us to introduce WPC doors to the New Zealand building materials market—offering builders, developers, and homeowners a modern alternative to traditional interior doors that delivers durability, stability, and long-term performance.
Why Choose Us
Designed for modern construction, our WPC door systems offer a high-performance alternative—combining durability, efficiency, and refined aesthetics for long-term value.
Engineered for Performance
Manufactured using advanced composite materials, our doors resist moisture, warping, and wear. Each door is produced and tested to international standards, ensuring consistent performance.
Specification-Ready Systems
Delivered as a complete door solution including door leaf, frame, architraves, and all hardware designed to streamline procurement and simplify installation across projects.
Long-Term Assurance
Backed by a 10-year product warranty and engineered for a 20–30+ year service life, our doors are designed to deliver lasting performance and reliability across residential and large-scale projects.
Get in Touch
Discover the next generation of interior doors with our premium WPC (Wood Plastic Composite) internal door collection.
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Tailored solution for your next interior door project.