Altus Window Systems is the leading brand behind some of New Zealand's most innovative window and door designs. Our joinery systems are cleverly crafted to meet the demands of the New Zealand environment and the Kiwi lifestyle. When you are choosing windows and doors, we are here to help you achieve your vision. Whether your project is big or small, residential or commercial, we’ve got the solution. Designed to blend seamlessly together, you have greater freedom to mix and match without the need to compromise.

Altus Window 'Systems' are the different ranges of joinery designed to suit various sizes and performance levels of windows and doors for a given project. These are outlined below and can also be accessed via the tile above.

Thermal Residential Systems: Southern41™ Thermal | Pacific52™ Thermal
Non-thermal Residential Systems: Tasman35™ | Pacific41™ | Atlantic48™
BALTIC Commercial™ Systems (formally Oakley™): Shopfront | Flushglaze Curtain Wall | Bespoke Curtain Wall | Highbrook Louvres™

Our window and door products sit within the window systems. Some of the highlights products include: Ranchslider™, Ranchstacker™, Euroslider™, Eurostacker™, Levelstep™ sills and Foldback™ Bifold.

We are a brand you can trust and our national network of exclusive fabricators have been providing standard and bespoke windows and doors for over 65 years. You will know them by reputation: Bradnam’s™, Fisher™, Nebulite™, Nulook™, Rylock™ and Vistalite™. And in addition our Fabrication product brands; dual GLAZE™ and Stellar Doors™. Altus is a relatively new name, but our history is long and dedication to the industry is second to none.