Our bifold doors.

Our bespoke, high performance aluminium bifold doors are equally at home in clean-lined modern buildings and more traditional settings. From super-thin profiles to Crittall-look designs, we can meet a wide range of briefs, and all of our products meets the highest thermal and acoustic standards. You can choose from a number of slimline sliding glass door profiles as well as a great colour range.

Bifold Door Minimalist Features:

  • Thermally broken aluminium framework

  • Superslim – double-glazed: 20mm profiles, triple-glazed: 25mm profiles

  • Maximum glazing depth 54mm

  • 2, 4 & 6 leaf options – maximum leaf width 2500mm/height 3000mm

  • Outstanding thermal and acoustic performance

  • Manual opening weight up to 400kg (motorised – 700kg)

  • High performance bearings housed in frame

  • Reinforced stainless steel rail for effortless sliding

Bifold Door Standard Features:

  • Thermally broken aluminium framework

  • Superslim – double-glazed: 20-25mm frame profiles

  • Maximum glazing depth 30mm

  • 1, 2, 3, 4 & 6 leaf options

  • Outstanding thermal and acoustic performance

  • Reinforced stainless steel rail for effortless sliding

Bifold Colour & Finish Choices.

We offer a wide range of roughly 150 colour and finish options but clients typically choose from around 25 colours. Our most common colour is the grey RAL7012-7016 which suits most applications so you can have almost any colour you want. Please get in touch for details.

Supply-Only or Fully-Fitted.

The market had been flooded with cheaper ‘copies’ which will not last so check like for like products before you buy. Our prices are competitive and quality is superior as is peace of mind so feel free to talk with us. You have a range of options available when planning for bifold doors with fast delivery.

We stand by all of the products we sell with our manufacturers warranty and have NZ building code installation standards as normal.

sliding doors profiles
sliding door frames
sliding door colours

Bifold Doors

The team at Bifolds have over 20 years experience in construction and bespoke glazing projects along with hands on manufacturing expertise.  We know a thing or two about making bifolds and sliding doors and then installing them to perfection.

Our clients know how passionate we are about the products we sell as we have them in our own houses. All of us pretty much live and breathe bifolds, bespoke aluminium doors and even fixed panel units for home applications.

Do Your Research !

There is an abundance of companies offering bifold doors as well as bifolds. As customers you need to do alot of research on what is actually offered and how its installed.   If in any doubt ask as many questions as you need when comparing frame profiles, running gear and ultimately installation.

You should only deal with a bifold door company who have their own installers or expert support available. Installation is in some cases more important than the product being installed which is why we recommend our installers.


Everyone in the company has been installing at one time or another so we know how much work goes into a proper installation.  Weight consideration, profile,track and finish of a bifold doors are key factors.

Typically the installation requires a full day for a large ground floor location sliding door with up to 6 professional installers. We always have our experts onsite to do the job correctly first time or to support supply-only projects with local glazing companies.

Bifold Installation is Everything !

This is why we have our own expert installers on the payroll unlike many other companies. Our top tip is to compare as many companies as you need to ensure youre getting the right profile bifold doors. You then need to check who will install it as you may be quite surprised.

All Bifolds installations are covered by insurance and we proudly recognise all NZ building code requirements as standard.


aluminium sash windows


All our customers are covered by our bifold & sliding glass door manufacturers warranty which applies to all the products we sell ranging from bifold doors, sliding glass doors, windows and even fixed panel frameless glass applications for residential or commercial use.

Installation Follow-up

Sliding door or bifold installation may require a follow-up adjustment as the house settles which is normal. We offer this for free in the scope of our quotes unlike other reputable providers who charge a follow-up ‘call out’ fee.   We’ve never believed in this type of client charging and thankfully never will so you can rest assured if there is ever an issue with your bifolds either our intallation team or our recognised local installers will be back to solve it in a flash.

grey sliding doors


Customers mean everything to us and we are always well matched in terms of vision, quality and service. We have roughly 50% of our customers repeating purchases with us which is an indication were doing something right. This applies to product, price and installation.

Of course we want new customers and genuinely get excited about new projects with a twist so if you would like to have talk about the options we are here. If you want a quick quote we will gladly price your project within 24 hours of receiving your plans.

grey sliding doors
grey bifold doors
sliding doors
greay sliding glass doors

We are bifold door experts.

Take a look at our projects for an insight into the sliding glass doors and bifold systems we supply. We have always been passionate about how we install them so by all means get some inspiration from our projects. Should you want to see the projects in more detail we can arrange a site visit for you. You’re also welcome to talk with our recent customers for references.

grey sliding doors
slim sliding doors

What our clients say

  • "Brilliant service all the way through. We were always kept up to date with the order and the doors got fitted earlier than we had expected."
    Andrew ButlerAuckland
  • "After spending a long time looking for the right looking sliders we found Conrad and his team both competitively priced but a faster delivery option than a local supplier. Very impressed with our doors and the service we received"
    Kirstin PeetHamilton
  • "As always dealing With Conrad, Renata and Simon is a pleasure. We will keep coming back with every house we do."
    Emma GudgeNorth Shore
  • "We wanted the low profile design doors as the existing upvc bifolds were bulky frames then we found this options. About 20% more expensive than upvc but well worth it."
    Mark LockwoodWhangaporoa
  • "Supply only service which was great and also the advice on the best way to fit the bifolds. Will use these guys again"
    Jack HayesTe Awamutu
  • "Great Bifolds, Great Windows & Great Service. They were onsite with 4 installers to make sure these 6 metre doors went in the way he wanted. They look amazing."
    Bob CaseyNorth Shore


Designed to fit any architectural project.


Sleek design available in over 80 colours.


Slim profile with minimal overlap with less visible frame.


Considered for any residential project large or small.


Dedicated installation team offer the best fitting service.


A dedicated end to end support contact when you need it.
designer sliding doors

Create your
perfect space

Talk to us about the making your refurbishment or new build project exactly what you had envisioned with our sliding glass doors. Quick quote.

Thermally efficient bifolds

Our thermally broken units have a U-Value of 1.3 and superior weather
performance, limiting the transfer of heat to deliver cooler spaces in summer and warmth in winter.

Smooth running bifolds.

The roller bearing system and reinforced stainless steel channel makes for a smooth action that takes minimal effort. Motorisation options are possible – speak to us for details.

Super secure bifolds.

The multi-point security system delivers added peace of mind and there is no lock on the outside, removing the weak spot for intruders to exploit.