Designed for projects requiring internal operation, our bi-fold windows open wide to create generous serving and ventilation spaces.
Versatile Design
Our aluminium bi-fold windows combine commercial-grade perimeter framing with refined window stiles to deliver a clean, architectural opening.
Available in a range of configurations, they can be designed to open inwards or outwards to suit your project requirements. Featuring advanced Weatherseal technology and Centor rolling hardware, our systems ensure smooth operation, durability and reliable performance across residential and commercial applications. Speak to our team to discuss the possibilities.
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Specifications
Our bifold windows can be made to swing outwards or inwards and fold in many different configurations. Shown here are just a few birds’ eye view examples.
Note: The recommended width for window panels is approximately 650mm.
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With a wide range of colours available, including Dulux, Colorbond, Interpon and powder coat colours, we can ensure your windows complement any space.
Our Dulux Colour chart, which shows most Colorbond colours, can be downloaded here. We work with the Duralloy range as standard, but can also offer Precious, RapidCure, Duratec and other colours on request.
Please contact us so we can arrange a free sample card for you.
Our bifold windows don’t come with traditional windows handles, as they look odd and are too bulky for bifolding window.
If the bifold window has an odd number of panels going in one direction, we will put a flush finger pull handle on the first ‘lead’ opening panel. For every alternate ‘sub-panel’, we will opt for a Centor handle for better grip to close the window.
Even-numbered windows will only require the Centor handles on alternate sub-panels.
Both handles are shown below.
For the majority of bifolds in Melbourne, our clients usually opt for either clear single laminated or double glazed toughened safety glass. These types of glass are shown below. Often in new homes and major renovations energy rating reports will specify the glass type required.
We offer five different sill options for our bi-fold windows - the three sills featured here are the most popular across all our applications.
These sill setups can all be fabricated for flush floor/bench setups giving your space an even smoother transition. The standard reversible sill is our standard and offers you superior sealing when compared to the U-channel sill.
We’d be happy to provide you with free sill offcut samples from our showroom to help you decide your floor/ benchtop rebate preferences.
Our bifold windows are powered by commercial grade stainless steel Centor E2 and E3 top rolling hardware, which has been specifically designed and tested for use in our bifold window system.
The rollers sit in the head of the bifold and carry the weight of each panel making them a critical component. Operation of the rollers is always smooth and effortless while vertical and lateral windows adjustment is simple.
Our bifolding windows come with offset flush bolts as standard, but we also offer other locking options to secure panels when closed.
The configuration of your bifolds will decide the location of the locking bolts, but as a rule of thumb, each second door will have a locking bolt/handle option built in. Offset flush bolts are located at the top and bottom of the door panels while the dual twin bolt (key or keyless) is usually located in the centre of the bifold stile. Twin bolts do the same thing as our standard offset flush bolts, but operate both bolts in the one combined movement.
For our architectural windows, we work with retractable insect screen systems to create a stylish and elegant solution to keep the bugs out. The retractable design of the screen means the flyscreen remains hidden in its framework, offering an unobstructed view when open. We use several different brands depending on your preference, budget, and windows size - Centor, Freedom, Brio, and Breeza.
Our bifold windows come with a range of warranties:
- Nuline offers back-to-back warranties with all our trusted suppliers. These range in timeframe depending on product type.
- Nuline’s workmanship warranty is 12 months following works.
- Despite these warranty periods, if any product is not functioning in the way it is intended – let us know! We are happy to come out to assess any issues or concerns, arrange service calls, repairs, and general assistance.
- If you would like more detailed information about product warranties, please get in touch with our friendly team.
- Read our full Terms & Conditions.
* See Nuline Windows + Doors for more details about supplier warranties and terms and conditions.
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Facilitate Flow
Bi-fold windows are an effective way to open kitchens, cafés, bars and homes to the outdoors, creating seamless interaction between spaces.
When fully opened, the panels fold neatly to one side to maximise the serving area and encourage easy flow of food, drinks and conversation. A stylish alternative to traditional window units, bi-fold windows enhance both residential and commercial environments with flexibility and modern appeal.
FAQ’s
The recommended width for each bifold window panel is usually 650-700mm. This is meant to ensure the stack is not too deep and protrudes too much from the track.
If your space allows, we can make our panels wider towards 900mm per panel if you prefer.
Get a Quote for Bifold Windows
We love detail so please include any measurements, drawings, plans, photos or anything else you might have
that will help us get a quote to you.
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