WE specialise in supplying standard size and custom size aluminium windows and doors to the retail customers at wholesale prices. 

GEM Windows & Doors are the best choice because we will beat any quote for the same product within 24 hours and will negotiate for discounts and commission for orders over $20K with special builder prices also an option.

GEM Windows & Doors offers great quality at extremely competitive prices with only a 20 day lead time and we also boast a 100% Australian manufactured product displayed at our 100 sqm Sydney showroom.

Our business model is built on turn over which allows us to offer the product at an unbeatable price! Check out our website for standard size price lists and product information. Visit us at the showroom in Alexandria!