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Zen Doors & Windows

For those who demand architectural integrity, enduring performance, and uncompromising detail.

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Modern architectural design featuring black steel-framed glass doors with arched tops, set against a light-coloured stone exterior.

FPS50 Steel Hinge Doors & Windows
Moonee Ponds VIC

Precision in Steel

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Zen Doors & Windows design and manufacture bespoke architectural steel door and window systems for residential and commercial projects where cohesion, performance, and design integrity matter.

Our range spans iron entry doors, steel-framed glass doors, and steel windows, all custom-designed and handcrafted from precision-engineered steel profiles. Select Zen designs are also available in curated standard sizes, offering shorter lead times while maintaining the same material quality and detailing.

We don’t produce off-the-shelf solutions. We collaborate with homeowners, architects, interior designers, builders, and developers to deliver fully integrated steel systems that define spaces, enhance proportions, and elevate the entire project.

Whether it’s a single statement entry or a home or commercial development wrapped in steel, Zen creates continuity, character, and a point of difference that carries through every elevation and interior space.

Because true luxury isn’t one feature — it’s consistency, intent, and execution.

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Steel Doors

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Custom architectural hand-made entry doors.

Stylised text logo reading "ZEN" in a brushed gold finish on a transparent background, representing Zen Doors & Windows.

Steel Windows

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Custom architectural hand-crafted windows.

Stylised text logo reading "ZEN" in a brushed gold finish on a transparent background, representing Zen Doors & Windows.

Iron Doors

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Handcrafted iron doors, modern elegance, lasting security.

Stylised text logo reading "ZEN" in a brushed gold finish on a transparent background, representing Zen Doors & Windows.

Fireplaces

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A beautiful architectural hanging sculpture.

FPS50 Steel Hinge Entry Door & Fixed Windows
Moonee Ponds VIC

Our Projects

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A curated selection of recent projects featuring bespoke steel door and window systems, designed to balance light, proportion, and performance across enduring architectural spaces.

Stylish interior featuring a bespoke black steel-framed door, light-toned walls, curved cabinetry, and a grey sofa with a blue cushion.
Brunswick Arch House

Brunswick Arch House

Residential / New Builds
Modern white residence with a stone feature wall, green lawn, a vertical garden, and minimalist design elements, featuring garage and entry.
East Toowoomba White Residence

East Toowoomba White Residence

Residential / Renovations and Extensions
Modern kitchen featuring a marble backsplash, wooden bar stools, and sleek brass fixtures, surrounded by large windows with greenery outside.
Toorak White Residence

Toorak White Residence

Residential / Renovations and Extensions
A sleek green marble desk with a laptop, a sculptural lamp, and a colourful book display, complemented by a vibrant abstract artwork.
Templestowe Concrete House

Templestowe Concrete House

Residential / Renovations and Extensions
Black steel-framed doors reveal a softly lit interior with sheer white curtains and a piano in the foreground, creating a serene atmosphere.
Templestowe Stone House

Templestowe Stone House

Residential / New Builds
Bespoke steel doors open to a modern interior with a wood and glass layout, featuring a pool and greenery for a seamless indoor-outdoor flow.
Richmond Victorian Residence

Richmond Victorian Residence

Residential / Renovations and Extensions

Creative Vision

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Zen Doors & Windows is a Melbourne-based manufacturer and designer of bespoke architectural steel doors and window systems, operating as part of Zen Building Group Pty Ltd alongside Zen Fireplaces.

The group was founded by designer and entrepreneur John Terziovski with a clear ambition: to create some of the most distinctive and memorable architectural steel products in the world.

Every Zen Doors & Windows project is approached as a cohesive steel system, from iron entry doors and steel-framed glass doors to steel windows specified throughout an entire home or commercial development. Our products are designed to work together, creating continuity, proportion, and impact across both exterior and interior architecture.

With the same design-led, manufacturer-controlled approach applied across doors, windows, and fireplaces, Zen delivers high-end architectural solutions where materiality, precision, and intent are uncompromising.

Because true luxury isn’t a feature. It’s a philosophy carried through the entire project.

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A man in a navy t-shirt and white trousers sits on a dark stone surface, surrounded by elegant steel door designs in a modern setting.

John Terziovski
CEO & Founder ZEN
Photography Dave Kulesza

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Textured golden background suggesting warmth, luxury, and elegance, enhancing the theme of bespoke architectural design.