Concealed installation doors are a new word in interior design. Their feature is that the box and canvas are mounted flush with the wall, and then covered and painted, making the door almost invisible. This type of door is becoming more and more popular due to its aesthetic and practical advantages.
Why you should buy a hidden installation door:
- Concealed installation doors make the interior more stylish and modern. They can be painted or pasted over with wallpaper so that they completely merge with the wall, creating the impression of a continuous space.
- Due to the absence of protruding elements, concealed installation doors save space, which is relevant for small rooms.
- Concealed installation doors can be matched to any interior. They can be used in apartments, houses, offices and other premises.
- Concealed installation doors provide better sound insulation, because they fit tightly against the wall.
- Concealed installation doors can be equipped with modern locks and security systems, which makes them reliable protection for your home.
Concealed installation doors are becoming more and more popular in Ukraine and the world due to their numerous advantages. Their invisibility in the interior makes them an ideal choice for those who want to create a laconic and minimalist design.

How to use a hidden installation door:
- Create the illusion of more space in a small room.
- Emphasize minimalist interior design.
- Hide the entrance to the room, for example, in a pantry or dressing room.
- Make the interior more concise and elegant.
Advantages of hidden installation doors from MIRT:
- Strength and durability: the aluminum box and canvas guarantee reliability and wear resistance
- Energy efficiency: thanks to quality materials and seals, MIRT doors keep the heat in your home
- Aesthetics: a wide selection of colors, decors and styles will allow you to choose a door that will perfectly fit into your interior. MIRT doors can be decorated with natural veneer, milling, stained glass and other elements.
- Professional installation: we offer professional door installation services so you can be sure of their reliability.
- Fast manufacturing time: we will manufacture your door in the shortest possible time (from 1.5 months)
Concealed door opening type:
- Swing: a classic option, suitable for most rooms
- Sliding: save space, ideal for small rooms
- Rotary: an original solution that rotates around an axis

Installation of a concealed installation door with a hidden box is a complex process that requires considerable experience and qualification. Successful installation depends on careful preparation and compliance with technological standards.
- Preparation for installation
The door block is mounted at the stage of rough finishing, before the finishing coating is applied to the walls. The canvas is installed on the finished floor or on a previously leveled level. The gap between the canvas and the floor should be at least 10 mm.
- Installation of cassette doors
Installation of cassette doors is complicated by the need to create a niche in which the door leaf will be hidden. This niche can be cut in the wall or formed using plasterboard overlays. It should be noted that preparatory work for cassette doors requires additional financial costs.
- Installation cost
The cost of installation of concealed installation doors is higher than that of standard doors. This is due to the complexity of the process and the need to use special tools and materials.
- Recommendations
To minimize costs and guarantee quality installation, we recommend contacting our qualified specialists. Experienced craftsmen will help you choose the optimal door for your room, take accurate measurements and perform installation in compliance with all technical requirements.
A door with a hidden box is an original and functional solution for a modern interior. However, before installing them, it is important to carefully consider all the features and nuances of the installation process.