


Welcome to Nu-Line Windows, an Australian-owned company dedicated to providing quality slider doors, aluminium doors and aluminium windows, bifolding doors and bifolding windows.
Our extensive range of window and door types includes awnings, casements, sliders, sashless double hung, French doors, slider doors, stacker doors and aluminium bi-fold doors. Our premium glazing system guarantees that all products are offered with the option of single or double glazed glass according to your needs.
As a premier supplier of bifolds in Melbourne, our wide range of doors and windows will suit any home and any decor with ease. For the homeowner who wants to showcase all that their view has to offer, our bifolds are ideal.
Feel free to contact us if you have any questions or if you are interested in organising a free quote.
Whether the doors are open in fine weather or securely fastened into place as sturdy impenetrable walls, NuLine Bifold Door is the only choice.
Our bi-folding windows use state of the art technology similar to that found in our bi-folding door systems, giving you the confidence and security in your windows that you deserve.
Our state of the art aluminium windows are ideal for architectural, commercial and residential settings, and we customise our products to your needs so you get the very best fit for your project.
At Nu-Line Windows we offer a full range of sliding and stacker aluminium doors to suit every application, from residential to heavy-duty commercial settings.
The balcony glazing system is a frameless glazing system with aluminium powder coated top and bottom guide rail, which slide and turn when open and park on the site to nicely stacked unit. The glass used is toughened safety glass. There are no protruding guide tracks and runners.