Tailored Interest Free Payment Plans Available*

Melbourne’s preferred double glazed bi-fold doors

Intelligently simple


We have a passion for innovation at Ecostar. The Ecostar Bi-Fold door continues the trend.

It boasts all-new contemporary flush hardware, while the new elegant slimmer symmetrical sightlines of the frame and panels provide larger glazing areas than others on the market. Flooding your home with more natural light.

Ecostar double glazed bi-fold doors:

  • Lower your energy bills
  • Reduce your carbon footprint
  • Reduce outside noise by up to 90%
  • Withstand extreme weather conditions
  • Don’t fade, crack or split
  • Require no maintenance

Born performer


To ensure total peace of mind, the Ecostar Bi-Fold door has been put through its paces to ensure it conforms to all the latest British and Australian Standards and Building Regulations for thermal, security and safety including PAS24**

For added security, the Ecostar Bi-Fold door features shoot bolts top and bottom of the interlock along with a dedicated bottom bogey guide. For greater stability, there’s also the double-track threshold. And for extra safety, magnetic catches that hold the doors in place whilst being operated. As well as an anti-finger trap system, using gaskets, to prevent fingers getting trapped when the doors are closing.

View our range of finishes and colours

Hipca White Anthracite Grey Deep Black Chocolate Brown

Aluminium Bi-Fold Door Features

Unique traffic door handle

Colour matched handles & hinges

122mm Slimline interlock

Frame and cill sightlines of 97mm

Heavy duty compact rollers as standard

Larger glazing area

Unique pop-out handle

For ease of operation, removing the need for additional unsightly handles

Anti-finger trap system

Using gaskets to prevent fingers getting trapped when the doors are closing

Impossibly effortless.


Everything about the Ecostar Bi-Fold door has been developed with homeowner demands and ease of use front of mind.
The system is designed with heavy duty slim stainless steel rollers as standard and also boasts a unique gearbox for smoother operation. While the all-new, unique flush pop-out T-handle provides ease of operation, removing the need for additional unsightly handles as well as delivering stand out design from the crowd.

Innovation, not imitation


The Ecostar Bi-Fold door has been designed with style and performance front of mind. It cleverly combines the intimacy of inside spaces with the freedom of outside living, without ever compromising on performance, safety or security. Our door range delivers an industry-best 1.3 U-value thermal performance with double glazed units. As ever, we believe the highest  levels of safety and security should be as standard, not an aspiration. It is why the Ecostar Bi-Fold door conforms to the latest British Standards and Building Regulations and exceeds Australian Standards and the National Construction Code in Australia .



Ecostar holds all major Australian and European quality accreditations including Victorian Building Authority Registered Building Practioner, Australian Glass and Window Association, British Standard Institute, Secured by Design, Hot Country Profile, Window Energy Rating, Housing Industry Association, Neighbourhood Watch and BFRC energy rating (A++).