
What are ensuite doors?
Ensuite doors are double interior doors that separate two adjoining rooms and are usually designed as sliding doors. The term comes from the period when affluent homeowners wanted to connect their front and back rooms without losing character or privacy.
What exactly are ensuite doors?
The term ensuite comes from French and literally means “connected to” or “in connection with”. Ensuite doors connect two spaces without removing the separation completely. Unlike ordinary interior doors, these doors often slide into the wall. Ensuite doors create a flexible layout: closed, you have two separate rooms; open, you have one large living space.
The original function was both practical and social. The front room on the street side received visitors, while the back room served as the family room. With the doors closed, privacy was preserved; with the doors open, light flowed through and the home felt more spacious. This logic still makes ensuite doors valuable today, for example when separating a living room and dining room.
What do authentic ensuite doors look like?
Authentic examples from the 1880-1940 period are almost always wooden panel doors with stained-glass sections. The stained glass ranges from sober geometric art-deco patterns to lush art-nouveau motifs with flowers or abstract shapes. This handmade glasswork largely determines the character of the door and makes every set unique.
The matching construction is also notable. Original old ensuite doors are often built into a wooden frame with built-in cabinets on both sides. These cabinets provided storage and also formed the thickened wall into which the doors slide. Anyone who reinstalls such a complete ensemble brings home not only a door, but a full piece of furniture with storage function.

Why choose old ensuite doors?
An authentic ensuite door with stained glass has an appearance that a reproduction cannot match. The glass is set by hand, and the authentic look and old hardwood make second-hand ensuite doors unique. All the small irregularities give the door its personality. Anyone who invests in an original set invests in craftsmanship that has largely disappeared.
Reuse of old building materials also fits the wish of many homeowners to build circularly. By rescuing a door from a demolished property, you save raw materials and give the material a second life. For ensuite doors in a living room, that means character without ecological guilt.
Old examples also offer practical benefits. The quality of the wood is often better than the wood used for modern doors. With proper maintenance, these doors last for generations. Historic dimensions are also often more generous than modern standard sizes, creating impressive interior doors that truly define a room.
Finally, value retention plays a role. Authentic building materials are becoming scarcer and therefore more valuable. Anyone who now invests in a complete set with cabinets and original glass owns an element that is more likely to gain value than to become outdated.
Which antique sliding doors are there?
Our collection includes the following antique ensuite doors:
- old doors with stained glass
- 1930s ensuite doors
- 1920s ensuite doors
- ensuite doors with bevelled glass
- other old doors
How do you choose the right ensuite doors for your project?
Start with the dimensions of the opening. Measure the width and height accurately, and check whether the walls are thick enough for the doors to slide into them or for a cabinet construction to be installed.
Next, look at the glass. Do you want privacy or transparency? Colorful stained glass filters light and creates a warm atmosphere; clear glass lets in more daylight but provides less screening. Also consider the pattern: does a playful floral motif suit your interior, or are you looking for a cleaner design?
Finally, consider whether the door color suits your home. We have ensuite doors in different colors, and the stained glass is also available in various colors.