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Bifold Door Opening Directions – The Advantages & Disadvantages

Deciding how bifold doors should open depends on things like how your room is set up, where your furniture is placed, the amount of space you have, and what you personally like.

Nowadays, more and more people are choosing bifold doors for their homes instead of sliding doors or French doors. This is because bifold doors have a chic design and save space. They let you open up a whole wall, creating a smooth flow between your indoor and outdoor areas.

Bifold doors opening in or out?

One thing homeowners often grapple with is deciding whether their bifold doors should swing in or out. It’s really up to personal preference, but there are some practical factors to think about when making the call for your home.

If your room doesn’t have a lot of space to spare, going for bifold doors that swing outward is usually a good choice. This way, they won’t eat up precious room when fully open. On the flip side, if there’s stuff or furniture outside the room, having the bifold doors swing inward might be better. That way, they won’t bump into anything in the outdoor space.


Opening outwards bifold doors (Pro’s & Con’s)


  • Bifold doors that open outward create more interior space, as they don’t occupy room when fully open.
  • They offer enhanced security since the hinges are on the inside, making it more difficult for intruders to gain access.
  • Installation is easier, thanks to visible hinges and fixings that are more accessible.


  • Outward-opening bifold doors may not be ideal for areas with harsh weather conditions, as wind and rain can affect them.
  • Cleaning can be more challenging due to less accessible external surfaces when the doors are open.
  • They might not achieve as sleek and modern an appearance because the hinges are visible when the doors are closed.


Opening inwards bifold doors (Pro’s & Con’s)


  • Inward opening bifold doors are perfect for small spaces as they don’t encroach on external space when opened.
  • Cleaning is easier since external surfaces are more reachable when the doors are opened.
  • They are less likely to be affected by wind and rain, making them suitable for areas with adverse weather conditions.
  • Provide a sleek and modern appearance with concealed hinges when doors are closed.


  • Inward opening bifold doors take up space inside the room when open, which could be an issue in smaller rooms.
  • They may be less secure due to hinges being on the outside, potentially more accessible to intruders.
  • Installation may be more challenging as hinges and fixings need precise positioning.

Which way should my bifold doors open?

When deciding how your bifold doors should open, it’s essential to consider various factors. Here’s a breakdown to help you make the right choice:

1. Functionality:

  • Determine how you’ll use the bifold door—whether it’s for the main entrance, dividing a room, or as a closet door. Choose the opening style that aligns with its intended purpose and considers how it will open and any potential obstacles.

2. Space:

  • Take a look at the space where you plan to install the bifold door. Make sure the opening style fits well, considering factors like left or right openings. For smaller spaces like a summer house, outward-opening doors could be a space-saving solution.

3. Aesthetics:

  • Ensure the chosen opening style complements the room’s style, enhancing its overall look. Consider the material, color, hardware, glazing options, and any privacy features or integral blinds.

4. Traffic:

  • Consider how people will move around the area with the bifold door. Opt for an opening style that allows for easy traffic flow. If needed, a separate traffic door, working like a regular door, can make access even more convenient.

5. Energy Efficiency:

  • Check the energy efficiency of the bifold door. The opening style should support proper insulation, minimizing heat loss. Aluminum bifold doors are known for their energy efficiency, especially when closed with low u-values.

6. Security:

  • Prioritize security. Choose an opening style that enhances security measures, like having hinges on the inside. Look for bifold doors equipped with secure locking systems, such as the 3-star diamond standard Ultion locks.

Considering these aspects in this order will guide you in choosing the bifold door opening style that suits your needs, improving both functionality and the overall look of the space.


Which way do bifold doors open? The options

Bifold doors provide the option to open either to the left, right, inward, or outward. Your choice for the bifold door opening direction depends on several factors. Consider the available space, especially if opening outward, to avoid interference with garden furniture or encroaching on outdoor space. If opting for inward opening, take into account kitchen workspace and furniture. Additionally, when dealing with even-panel doors, deciding whether to include a traffic door is crucial. A traffic door is an independent door, serving as your everyday entrance. For even-panel bifold doors sliding in one direction, there won’t be a traffic door or external handle, so remember this if external access is needed.