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About us

Enhancing the Way You Live

For over 70 years, Rylock® has been a leader in innovative aluminium joinery solutions for New Zealand homes. Founded in 1954 as a manufacturer of aluminium fly screens, we quickly evolved to meet the changing needs of homeowners. By the early 1960s, we expanded into aluminium windows, which soon became our core business. Since then, Rylock® has grown into one of New Zealand’s most trusted and well-known window and door brands.

At Rylock®, we design and install windows and doors that complement the way New Zealanders live. Our philosophy is simple – create high-quality, functional, and stylish solutions that enhance indoor-outdoor flow, provide superior temperature control and noise reduction, while also offering optimal safety and security.

Innovative design, Uncompromising quality

We are committed to staying at the forefront of design and technology, offering the latest advancements in window and door solutions. Our range includes industry-leading innovations such as:

  • Altus® Window Systems Recessed Frame – delivering increased thermal performance by aligning all the building’s insulation elements 
  • LevelStep™ – for seamless indoor-outdoor transitions
  • Eurostacker™ – providing expansive openings with effortless operation
  • Foldback™ Bifold – delivering unmatched flexibility and space optimization

Beyond these signature products, we offer a wide range of joinery options, including thermally broken frames,  double and triple glazing, tinted glass and passive ventilation solutions.

Your vision, Our expertise

Choosing the right windows and doors involves balancing aesthetics, performance, and functionality. Whether you're building new or renovating, our team is here to help you find cost-effective, practical solutions tailored to your lifestyle.

Let’s talk about how Rylock® can help bring your vision to life.