Nuline is a family-owned Melbourne business specialising in the design, manufacture and installation of architectural-grade windows and doors for residential and commercial projects.

Nuline’s story began in the bus manufacturing industry, where precision aluminium fabrication and engineering were essential. That early experience shaped the craftsmanship and technical expertise that still defines our work today. Over time, the business evolved into manufacturing custom aluminium windows and doors, bringing the same focus on durability, precision and performance into architectural and commercial building projects.
Our Melbourne-based factory allows us to maintain full control over the manufacturing process, ensuring consistent quality and flexibility across every project. By producing our systems locally, we are able to accommodate bespoke designs, larger openings and specialised configurations that many other suppliers simply cannot match.

Nuline systems are designed to suit the demanding Australian climate while enhancing modern architectural spaces. From expansive sliding doors to statement feature windows, our products are engineered to maximise natural light, improve airflow and create seamless connections between indoor and outdoor living spaces.
At Nuline, we believe great results come from strong partnerships. Our experienced team provides guidance throughout the entire process, from early design discussions through to manufacturing and installation, ensuring every project is delivered with precision, care and attention to detail.
Meet the experienced team behind Nuline, guiding projects from concept and quotation through to completion.
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As a family-owned business with decades of industry experience, Nuline combines traditional craftsmanship with modern manufacturing. Our Melbourne-based factory allows us to maintain complete control over quality, flexibility and turnaround times while supporting local Australian industry.
Every Nuline window and door is manufactured to order, allowing us to tailor designs to the exact needs of your project. With hundreds of colour, hardware and glazing combinations available, we provide the flexibility required for architectural homes and complex commercial builds.
Our systems are engineered to support modern architectural design, including oversized glazing, centre pocket framing and complex configurations. Local manufacturing allows us to achieve large and custom openings that many standard suppliers cannot accommodate.
Quality sits at the core of everything we manufacture. From rigorous production processes to carefully selected materials, every system is built for strength, durability and long-term performance. Our products are backed by comprehensive warranties for added peace of mind.
With decades of technical knowledge in aluminium fabrication and construction, our team provides practical guidance throughout the project lifecycle. From early design discussions to final installation, we help ensure the right products are selected for performance, compliance and long-term durability.
Our team provides free quotations to help you plan your project with confidence. Share your drawings or ideas and we’ll provide expert advice along with a detailed quote tailored to your requirements. If you’re happy to proceed, we can also arrange a site visit to discuss the project in more detail.