When youre after windows and doors for your home, you want something that looks good and works well. At Rylock® Windows and Doors, those two priorities have always stayed top of mind in all of the aluminium joiner......When youre after windows and doors for your home, you want something that looks good and works well. At Rylock® Windows and Doors, those two priorities have always stayed top of mind in all of the aluminium joinery we design. Its been that way since 1954. Which is why so many New Zealanders choose Rylock® Windows and Doors to help create their perfect home environment. We understand there are many factors that need to be considered when choosing the right windows and doors, like indoor-outdoor flow, temperature control and sound reduction, safety and security, functionality and style. That is why we are proud to supply the innovative Euroslider®, Eurostacker® and Foldback® Bifold along with a multitude of other window and door options from the Pacific Suite® and Atlantic Suite® through to double glazing, tinting and passive ventilation.