
GuidesDoor types
Sliding or swing interior doors? How to choose steel and glass doors for your space
Swing, sliding, pivot or bifold – every steel and glass door opens differently and needs a different amount of space. Here is how to match the door type to your doorway.
In this guide
“Sliding door or hinged door?” is one of the first questions when planning steel and glass interior doors. In practice the choice is wider: we make swing (French), sliding, pivot and bifold doors, and any of them can be part of a larger glass partition. Rather than starting with the look, start with the space around the doorway – that usually settles it.
Before you choose – check the space around the doorway
Answer four questions. Each one narrows the choice:
- How much room is there in front of and behind the opening? – a swing door moves in an arc and a pivot door moves to both sides. If furniture stands right by the doorway, sliding or bifold doors work better.
- Is there a free wall next to the opening? – a sliding door moves along the wall or disappears into it. It needs a stretch of wall at least as wide as the door itself.
- How wide is the doorway? – a standard opening needs one door. A wide doorway can take double doors, telescopic sliding doors or bifolds.
- Does the door need to lock? – swing doors can have a lock, and sliding and bifold doors take a hook lock. Pivot doors have no lock.
Swing doors – the best at closing off a room
A door on hinges with a frame – single or double (French), with side panels or a transom above. The frame has a seal, so the door sits tight against it and closes the doorway best. We install a handle, including a privacy lock. Swing doors need room to swing – two narrower doors need less than one wide one.

Sliding doors – no space taken in front of the doorway
The door does not swing but slides along the wall. We make interior steel sliding doors in several layouts:
- Barn-style with a visible track – the door slides in front of the wall; we paint the track and rollers in the frame color, so they are part of the look.
- Pocket doors – when open, the door slides into a cavity inside the wall and disappears. The pocket has to be planned during construction or remodeling.
- Double sliding doors – two doors slide apart and give a wider, symmetrical opening.
- Telescopic – the panels slide to one side and stack one behind the other. They open a wide doorway when there is no wall on the other side.

Interior sliding doors – pros and cons
- Pro: space – nothing has to stay clear in front of or behind the door, so they suit a narrow hallway, a small room or a walk-in closet.
- Pro: wide opening – one or two panels or a telescopic layout can open even a very wide doorway.
- Con: seal and wall – a sliding door sits less tightly against the wall than a swing door against a sealed frame. The wall beside the doorway has to stay free – no artwork, no dresser.
Pivot doors – striking, opening both ways
The door turns on a pivot set in from the edge: the bottom point is fixed in the floor, the top one in the frame or a header beam. It opens both ways and closes by itself, and it can be held open when needed. It needs space on both sides of the doorway and has no lock – a door for a living room, foyer or study, not a bathroom. More in our guide “What is a pivot door?”.
Bifold doors – for wide doorways
The panels fold together and stack at the side of the doorway – to one side or both. They need less space to open than swing doors and open almost the full width of the opening, so they work between a living room and a kitchen, a dining room or a sunroom. They can also take up just part of a wider structure. If they need to lock, we install a hook lock – just as in sliding doors.

Which doors to choose? A quick guide
- Little space in front of the door → sliding (barn-style or pocket).
- The room has to lock – bathroom, bedroom → swing door with a privacy lock, or sliding or bifold with a hook lock.
- A wide doorway – living room, kitchen, dining room → bifold, double sliding or telescopic.
- The door should be a feature → pivot, or steel French doors with side panels.
- You only need to divide the space → a fixed glass partition – no opening doors.
How to order custom interior doors
- Measure the opening – width and height – and check how much space there is beside and in front of the doorway. A photo or a hand sketch is enough.
- In the 3D configurator choose how the door opens, the grid, glass and color – you can compare several options.
- You receive a free quote with a technical drawing right away. We check that the chosen layout works in your opening.
- Prefer to write? Send us the dimensions, a photo or a sketch – we will prepare a quote by e-mail.
Lead time is usually 5–6 weeks from design approval; we give the exact date with the quote.
Questions and answers
Sliding door vs hinged door – which is better?
It depends on the space. Swing doors close a room off best and have a seal on the frame, but need room to swing. Sliding doors take no space in front of the door but need a free wall beside the doorway.
Can interior sliding doors be locked?
Yes. We install a hook lock on sliding doors that locks from the inside. The same lock can be used on bifold doors.
How much space do sliding doors need?
You need a free stretch of wall beside the doorway at least as wide as the door. If one side is short of space, double, telescopic or pocket sliding doors are an option.
Pocket door vs barn door – what is the difference?
A barn-style door slides in front of the wall with a visible track and rollers, which we paint in the frame color. A pocket door disappears into a cavity inside the wall when open.
Bifold or sliding doors?
Bifold doors fold at the side of the doorway and do not need a free wall beside it – they are good for wide doorways. Sliding doors take no space in the doorway but need a wall for the door to slide along.
Different door types in our projects
Compare door types in the configurator
3D configurator: swing, sliding, pivot or bifold – a free quote with a technical drawing right away.



