Custom Windows have been providing Perth security doors and security windows for over 35 years.

We have recently expanded our business to include manufacturing aluminium doors, aluminium windows along with a Perth security door repair service.

Custom Windows proudly manufacture and installs aluminium bi-fold security doors across all areas in the Perth metro area, we can also supply only to country WA.

Custom Windows have chosen to use Carinya aluminium bi-fold door products because of their strength and quality.

These excellent quality aluminium door systems are beautiful while providing incredible expansion possibilities for your home.

Whether you are looking to expand a room’s area into another room, extending out to your closed-in patio or for entrance from outdoors to your patio; the Carinya select top and bottom bi-fold system will make it happen.

Aluminium Bi-Fold Door PDF    Aluminium Door Colour Guide PDF


Aluminium Door Kits (CKD)

As one of Perth’s and WA’s largest wholesalers of custom-built Aluminium doors, we are proud to expand our offerings. Now available are our custom-built Aluminium Door Kits (CKD), designed for easy assembly and installation by fabricators. By choosing our kits, you are buying directly from a 100% Australian-owned and operated WA business. Whether you need a frame for single or double-glazed glass windows or doors, or commercial and Cyclonic-rated systems, we have you covered.

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Carinya Aluminium Bi-Fold Door System

The Carinya select top and bottom aluminium bi-fold door system offer flat sill options for smooth access along with various mid rails that have multipoint locking and opening mechanisms.

As a really modern look, the Carinya aluminium bi-fold extrusions are consistently 85.0mm wide on both the rails and stiles.

This gives a balanced surface that will allow for many different hardware locks. Along with a commercial-grade stopper, the door panels are superlative in performance and durability.

The bottom rolling bi-fold system offers an ingenious F1/F3 centor bottom rolling hardware which is beyond the requirements for any structural beam that’s necessary for a top hung bi-fold system.

This is perfect for both new or renovated places that are looking for an alfresco design opening without additional costs for additional structural beams.

The top rolling aluminium bi-fold door system offers Alspec commercial-grade E2/E3 centor rolling hardware which has worked perfectly in commercial projects for some time now.

This system is perfect for new buildings that are looking for an out-of-doors, open-air design.

Carinya’s attention to detail offers concealed flushed bolt brackets which will reduce any visible signs of fixtures and a custom extrusion design that allows for a very clean interaction with the door’s hardware.

Centor hardware is the finest quality and is back with a 10-year warranty. This is the perfect answer for those looking for a superior alternative and quality that is designed to fit perfectly in an open-air designed area of your home.

Internally, Carinya select aluminium bi-fold doors are designed to blend in with the hardware and all locks and bolts blend perfectly with the custom extrusion for a very professional finished look.

All our products are backed by huge 24-month parts and labour warranty and a 7-year structural warranty.