Aluminium Bifold Doors.
Aluminium bifold doors have gained popularity among homeowners and architects for their versatility and stylish design. They fold completely to either side, creating a seamless transition between indoor and outdoor spaces while enhancing views and maximising airflow.
With over 20 years of experience, our team has manufactured thousands of bespoke bifold doors for homes across Auckland, each crafted to meet the unique demands of every project. We work closely with you to understand your vision, offering expert guidance to ensure your bifold folding doors align with your design, budget, and functional requirements.
Aluminium Bifold Door Features.
- Folding door system with a smaller stile and top and bottom panel rails.
- Bottom rolling with an in-frame track provides optimum panel support.
- Moving panels run on an easy-glide track system and stack onto each other, with configurations allowing them to stack on either one or both sides.
- Smooth operation is assured through enhanced adjustability.
- Customisable width and height options.
Aluminium Bifold Door Ranges.
Every project comes with its own unique set of requirements. By partnering with Windowmakers, you’ll benefit from the expertise of seasoned professionals who will guide you in selecting the ideal bifold folding door profile. We consider factors such as aesthetics, scale, wind exposure, and functionality to ensure the perfect fit for your needs.
Residential Series ThermalHEART®
Resdential Series offer a functional, economical and mainstream aluminium bifold door, designed for everyday living and easy maintenance.
- Jamb pivots offer easy adjustability and alleviate stresses in bifold geometry.
- Bifold door panels overlap the frame for enhanced aesthetics, air tightness, weather tightness, security, and thermal performance.
- Recommended for heights of up to 2.2m.
Metro Series ThermalHEART®
With clean lines and flat surfaces, Metro Series offers a minimalist aluminium bifold door with a heavy-duty design that enhances weather and water resistance.
- Jamb pivots alleviate stresses in bifold geometry.
- Recommended for heights of up to 2.7m.
APL Architectural Series ThermalHEART®
APL Architectural Series features flush surfaces, continuous sightlines, and square-edged forms for a high-performance aluminium bifold door with exceptional aesthetics.
- Layback bi-fold option available.
- The track features a black anodised aluminium insert to reduce roller wear.
- Available options include a sill tray and seismic frame.
- Bifold doors come in a 114mm frame size and can be paired with an equivalent window frame, allowing for a seamless view on either side of the door to create an opening in a wall of fixed glazing.
- Recommended for heights of up to 3.0m.
Elevate Energy Efficiency.
With the recent H1 updates to the New Zealand Building Code, which mandate high-performance insulated glass units with Low-E coatings in thermally enhanced frames, our aluminium bifold door ranges each offer advanced energy-efficient solutions.
Each range is equipped with thermal break aluminium frames featuring ThermalHEART® technology, which incorporates a polyamide strip at the core to reduce heat and cold transfer. For optimal energy efficiency, ThermalHEART® aluminium bifold door frames are paired with The AGP System® Low-E, argon-filled double glazing, nearly doubling the thermal performance compared to standard aluminium window frames.
The Centrafix™ installation system can be used with Metro Series aluminium doors and windows to enhance thermal efficiency by up to 20%. This system recesses frames into the building wall, aligning insulation layers to block cold air circulation and minimize the heat loss commonly associated with standard installations.
Aluminium Bifold Door Hardware.
Choose from our extensive selection of handles to elevate the appearance and functionality of your bifold folding doors.
Bifold handles are recommended for use with our bifold doors. Additionally, lever door handles are an excellent option for the hinged or French door integrated into your folding door system.
Aluminium Bifold Door Configurations.
We provide a wide range of custom made bifold door configurations tailored to the specific needs of your project. Our expert team ensures that the folding doors you select are perfectly suited to your requirements, offering confidence in their fit and performance.
Our standard bifold folding doors feature a 2-panel option that folds and stacks to the left or right when opened. Additional panels can be added, with 3, 4 and 6-panel configurations available for larger openings.
Layback Option: Available for some bifold door configurations, allowing the panels to fold back fully—typically to 180°—so they rest flat against the exterior wall. This maximises the opening space, giving the appearance that the doors "disappear" when fully opened. Layback options are ideal for spaces that prioritise open views and unobstructed transitions between interior and exterior areas.
Hinged Door: Can be added as standalone units or integrated into the stack as a folding hinged door. This serves as a single panel utility door to provide convenient access to both indoor and outdoor spaces without the need to operate the entire folding door system. This option is especially recommended for high-traffic areas, offering quick and easy access to spaces such as living rooms, kitchens, and pool areas.
French Bifold Doors: Can be added in two ways: one panel can function as a hinged door that opens against the wall, while the other panel is integrated into the bifold stack. Alternatively, they can be centered in a six-panel bifold door configuration, with both panels included in the bifold stack, allowing for a central opening. These options offer convenient access between interior and exterior spaces without needing to operate the full folding door system. Providing similar benefits to a hinged door, but with the added advantage of wider access, creating a more expansive opening.
Centre Opening: Available for our 4- and 6-panel bifold glass doors, allowing the panels to fold toward the center. When opened, the two sets of panels stack neatly on either side, creating a focal point for a dramatic entrance that can enhance the aesthetics of your space. This configuration improves the flow between indoor and outdoor areas and invites fresh air into your home.
Overlights: Positioned above the aluminium bifold doors, either as fixed or openable units— ideal for spaces where extra light and airflow are desired.
Are Bifold Doors the Right Choice?
Bifold glass doors have emerged as a preferred option for both residential and architectural applications due to their extensive benefits and adaptable functionality. Our expert team will use their specialised knowledge to guide you in selecting the optimal aluminium door solution for your project, whether it entails bifold doors or an alternative that better meets your specific needs.
Space Maximising: Bifold folding doors stack neatly to one side, maximising usable space. While they do require some external space for stacking when opened, they differ from traditional doors that swing inward or outward by allowing uninterrupted floor space.
View Maximizing: Bifold doors fully open to provide expansive, uninterrupted views. When closed, their slim stiles and top and bottom panel rails reduce visual obstruction.
Indoor Outdoor flow: Bifold doors fully open to eliminate barriers that other aluminium door options may leave behind. This creates a seamless connection between indoor and outdoor spaces, allowing for unobstructed movement and airflow.
Easy Access: Adding a single hinged door or French bifold doors offers convenient access between interior and exterior spaces. This allows for easy opening without needing to operate the entire folding door system.
Colour & Finishes.
When selecting the right color and finish for your aluminium bifold doors, it's important to consider both aesthetics and practicality. The finish you choose can significantly enhance the appearance and durability of your bifold doors. Partnering with Windowmakers provides you with expert guidance to help you select the ideal colors and finishes that are tailored to your project's specific requirements.
Anodised: A strong and colorfast solution, featuring a sleek, durable surface with a distinctive metallic sheen. This finish not only enhances the aesthetic appeal of your aluminium bifold doors but also ensures long-lasting performance and resistance to wear.
Powdercoat: An extensive selection of colors and a highly durable finish. We utilise Duralloy® +PLUS and Protexture™ powdercoats, which are made from premium-grade powders with advanced weathering capabilities, ensuring exceptional longevity and performance of your aluminium bifold doors.
Maintenance Tips.
To maintain the appeal of your aluminium bifold doors, regular care, maintenance, and cleaning are essential.
Regular Cleaning: Use a mild detergent and warm water to clean the glass, frames, and hardware. Avoid abrasive cleaners that can damage the surfaces.
Lubrication: Periodically apply a silicone-based lubricant to hinges, locks, and rollers to ensure smooth operation.
Adjust as Needed: Over time, bifold doors may need minor adjustments to maintain proper alignment and functionality.