Installation of Doors in Bathroom
Installing a door in the bathroom differs from other interior doors in several additional functions, namely: the door must be resistant to moisture, it should isolate other rooms from humidity, and it must provide sufficient ventilation in the room — allowing air to be circulated inside for drying purposes. Photo 1 — A bathroom door has several features
To ensure that installing a bathroom door by yourself is as effective as possible, it must be prepared thoroughly. A video course provided by any company that does this professionally will be sufficient.
Even if something like a pocket door is intended for use, whose installation differs from that of a regular door, it's best to select a door frame with thickness close to the wall thickness.
In this case, the manufacturer's instructions and installation of a pocket door (with a video that is very brief — up to half an hour, with actual installation time not exceeding 1-3 hours) will be nearly identical, without any deviations.
Important! Installation of a bathroom door should only take place once all works in the room are completed — plumbing, tiling, etc.
If the bathroom renovation is not merely cosmetic, for example, if walls were tiled with ceramic tiles, a one-day pause should be made to allow the tiles to set and avoid damage from vibrations during the door frame installation. Additionally, the dimensions of the door frame must perfectly match the opening size — any additional effort can, on one side, damage wall finishes and, on the other, deform the door frame first and then the door itself.
Features of Bathroom Door
Installing a door in the bathroom differs from other interior doors in several additional functions, namely: the door must be resistant to moisture, it should isolate other rooms from humidity, and it must provide sufficient ventilation in the room — allowing air to be circulated inside for drying purposes.

Photo 1 — A Bathroom Door Has Several Features
To ensure that installing a bathroom door by yourself is as effective as possible, it must be prepared thoroughly. A video course provided by any company that does this professionally will be sufficient.
Even if something like a pocket door is intended for use, whose installation differs from that of a regular door, it's best to select a door frame with thickness close to the wall thickness.
In this case, the manufacturer's instructions and installation of a pocket door (with a video that is very brief — up to half an hour, with actual installation time not exceeding 1-3 hours) will be nearly identical, without any deviations.

Photo 2 — Pocket Door
Important! Installation of a bathroom door should only take place once all works in the room are completed — plumbing, tiling, etc.
If the bathroom renovation is not merely cosmetic, for example, if walls were tiled with ceramic tiles, a one-day pause should be made to allow the tiles to set and avoid damage from vibrations during the door frame installation. Additionally, the dimensions of the door frame must perfectly match the opening size — any additional effort can, on one side, damage wall finishes and, on the other, deform the door frame first and then the door itself.
Double Doors
Two-panel doors in a bathroom are relatively rare and can be made of wood, plastic or glass. Installing double doors is more complex: the door panels must first be installed one by one and only then adjusted with shims until the door leaves fit perfectly together.
In general, this can be done either by yourself or with the help of professionals; the key is detailed explanation of leveling and adjustment. A video guide for any double door installation will be helpful.
As for other conditions — everything remains the same as with a regular door; if it's, for example, a veneered door, it should be treated with anti-fungal and moisture-repelling agents. When installing double doors, hardware must account for the need to lock the door from inside.
Attention! If a metal or glass door is chosen, the door frame will always be heavier and more solid. This consideration also imposes additional requirements on the wall where the bathroom door will be installed: the wall must be strong enough to securely mount a heavy door.
Folding Door
When the space occupied by a door is limited, a folding door (a pocket door or accordion door) becomes justified even for a bathroom. Modern folding doors do not require assembly of the moving mechanism — all parts are pre-assembled at the factory and during installation, it is only necessary to properly place the door into the frame.
One of the reasons for their popularity is their design — the style of such doors can significantly affect the interior of both the area in front of the bathroom entrance and the bathroom itself. Therefore, aesthetic aspects can also influence the choice of a specific door.

Photo 3 — Glass Door
Important! Nearly every manufacturer offers doors that are fully or partially suitable for a bathroom — veneered, made from PVC profiles, or glass; but if there is a need to choose the best option in this segment, one should consider the brand Europan. A good choice might be something from the HALES, CASAPORTE or VERDA collections.
Cost
Prices for services and products in Moscow and Kyiv (listed in rubles and hryvnia respectively) related to purchasing and installing doors:
- cost of veneered/MDF door with a ready-made frame from 2000/1000
- price of installing a door frame in a pre-made opening from 2000/350
- calling a specialist measurer from 500/100
Naturally, the concept of "installation" is interpreted differently by various companies, so it's important to carefully review the service contract (for installation and related services) and its list of services.