
Bi-Fold Doors
Regency Windows makes and installs custom aluminium bi-fold doors for Melbourne homes, renovations and builder projects. Bi-fold doors are designed to open wide, stack neatly and create a strong connection between indoor living areas and outdoor spaces.
Open the whole wall
Full-width openings
Panels concertina completely to one or both sides — the entire wall becomes a doorway.
Smooth concertina action
Top-hung or bottom-rolling systems engineered for effortless one-hand operation.
Built for entertaining
Dissolve the line between kitchen, living room and alfresco when friends come over.
When bi-fold doors are a good fit
Made and installed by Regency
Regency can help with configuration, glazing, colour, hardware and screening options, then manufacture the doors to suit your opening. If you are planning a replacement or new build, send photos, rough dimensions or plans so we can advise on the right approach.

7 systems, one workshop
Every system below is manufactured in our Thomastown facility and tailored to your opening, glazing and hardware requirements.
Bi-Fold Doors in the wild






Get a bi-fold doors quote.
Tell us what you're replacing or building and we'll recommend the right system for the opening.
