Interior Ultra-Narrow Glass Swing Door

Our Interior Ultra‑Narrow Glass Swing Door adopts a hair‑thin 1.0 mm copper‑plated 304 stainless steel frame paired with 5+5 mm ultra‑clear tempered glass. Crafted with millimetre‑grade mitre joints, it is fully custom‑made to fit luxury interior projects across the globe.

The narrowest frame in the room.

The visible stainless-steel face is held to a hair-thin 1.0 mm. Where other "narrow-frame" doors reveal a 25–30 mm mullion, this one keeps the glass wall unbroken — and lets the architecture breathe.

 A copper surface that doesn't pretend.

The frame is real copper plating on 304 stainless steel, not a paint film. It will patina slowly, the way honest copper should — and it will outlast every painted finish on the market.

Joints measured in millimetres, not millimetres of slop.

Every mitre, every weld seam, every glass-to-metal transition is ground, filled and re-ground until a fingernail cannot catch the edge. This is the part our factory does not rush.

Sized to the wall, packed for the world.

Standard reference 3905 × 2550 mm, fully customisable to your opening. Built in our workshop, crated in export-grade wooden cases, shipped to project sites in Asia, the Middle East, Europe and the Americas.

Features

1.0 mm Copper-Plated 304 Stainless Steel — Hair-thin visible face, full structural body behind it. The frame is real copper on 304 stainless steel — not a paint film.

5+5 mm Ultra-Clear Tempered Glass — Low-iron, true-colour daylight, not the green tint of ordinary glass. Both panels meet the safety grading required for interior swing doors in most markets.

Millimetre-Grade Mitre Joints — Every 45° corner is hand-ground; every weld seam, every glass-to-metal transition is filled and re-ground. No visible weld line. A fingernail cannot catch the edge.

Custom Sizes, Project by Project — 3905 × 2550 mm reference; we cut to your exact wall opening. Width, height, leaf count and finish are all adjustable for the project.

Door-Body Ex-Works from ¥4,300/㎡ — No opener, no motor, no markup. This is a manual swing door by design — the price is the price, the line items are honest.

Export-Grade Wooden Crate & Phone-Guided Install — Reinforced wooden crate with internal bracing and moisture barrier. Installation video and technician hotline included with every shipment.

Key Specifications

FAQ

Q1 · Is the copper real?

Yes. The frame is real copper plating over 304 stainless steel — not a paint or PVD film. It will patina slowly over years, the way honest architectural copper should, and it will outlast every painted finish on the market.

Q2 · Can you make it to my opening size?

Yes. 3905 × 2550 mm is our reference size for quoting; we cut to your exact wall opening. Send us your drawing and we will return a drawing, a price and a lead-time window within 48 hours.

Q3 · What is the glass?

5 + 5 mm ultra-clear (low-iron) tempered glass, both panels. It carries daylight with almost no green tint, and meets the safety-grading required for interior swing doors in most markets.

Q4 · Do you supply the opener / motor?

No. This is a manual swing door — by design. No opener, no motor, no extra cost line. If your project needs a soft-close or self-closing hinge set, we can quote it separately.

Q5 · How is it packed and shipped?

Export-grade wooden crate, with internal bracing and moisture barrier. The door body and the glass panels are packed separately inside the same case. Installation video and a step-by-step remote-support hotline are included with every shipment.