Best prices on standard size aluminium and timber windows and doors!
Option to pick up from factory to save on delivery costs!
All items come assembled and glazed - perfect for DIYers and helps save time (and money) during installation.
Choose from 8 standard powdercoat colours!
Optional fly screens and fly doors!
Delivery available at a flat rate!
Call or visit us at one of our showrooms: Alexandria or Castle Hill.
Castle Hill open 7 Days!
GEM Windows & Doors is a fast growing, 100% Australian privately owned business. With two sizeable showrooms located in Sydney; one in Alexandria, the other in Castle Hill, we have a wide range of aluminium and timber windows and doors on display.
We specialise in supplying directly to the public and offer standard sizes as a cost saving alternative for aluminium and timber sliding doors, stacking doors, sliding windows, awning windows and double hung ...read more