Concealed Doors

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Doors in modern architecture perform several functions at once. They not only divide space, provide sound insulation, and ensure comfort, but also contribute to aesthetics. Thanks to invisible interior doors, you can achieve aesthetic continuity and create a modern minimalist interior. Such designs are also an ideal solution for rooms decorated in a loft, high-tech, or modern style.

What are hidden interior doors?

Conventional doors have long been the standard in apartments and houses, but one of the main interior design trends among modern designers is concealed interior doors. This solution allows you to create an interior where every detail fits harmoniously into the space, and the door does not stand out as a separate element but becomes part of the wall or even a decorative concept. 

Unlike traditional designs, invisible door leaves are mounted flush with the wall, allowing the door leaf to be painted to match the walls, covered with wallpaper, or decorated with decorative panels. From the outside, you will not see either the door frame or the moldings. This approach emphasizes style and adds visual lightness and modernity to the space. Interior doors without trim have other differences from traditionally installed doors:

  • they have hidden hinges with smooth opening;
  • they are installed at the beginning of the renovation before the final finishing;
  • due to their special design, they are more expensive than conventional doors.

The frameless design fits perfectly into the modern minimalist style, looks presentable and impressive. 

Hidden frame doors: design advantages

If you are still unsure whether to buy hidden interior doors in Canada, we invite you to familiarize yourself with the additional advantages of this design.

  1. Aesthetics and minimalism. The door leaf blends in with the wall, creating the effect of an "invisible" door. This is especially appreciated by fans of modern styles—minimalism, hi-tech, loft. This design visually becomes an extension of the interior.
  2. Visual increase in space. The absence of visible boxes and moldings makes the room more spacious, and the walls — solid and neat. The room looks not only larger but also lighter, especially if you use a mirrored or glossy finish on the door leaf.
  3. Individual design. The door leaf can be painted, plastered, decorated with wallpaper or decorative panels, which opens up wide opportunities for creativity. It can be covered with wood veneer or have a lacquered surface. A fairly common practice among modern designers is to decorate hidden doors with the same material as the walls.
  4. Functionality. Flush doors can open both outward and inward, as well as with a pendulum mechanism, which adds comfort in everyday use. A magnetic lock and door closer add extra convenience to this design.
  5. Interior modernization. The seamless appearance of the doors allows them to easily fit into an existing renovation and helps to hide technical rooms.
  6. Durability. Thanks to the use of aluminum boxes and high-quality fittings, the structure is resistant to wear and tear and retains its appearance for years.
  7. Space-saving solution. The absence of massive moldings and decorative details allows you to make the most of every centimeter of the room.
  8. Versatility. These doors are suitable for apartments, offices, hotels, and modern public spaces. This design is often used to close off technical rooms, namely as fire doors, doors to storage rooms, closets, wardrobes, or roofs. They fit perfectly into minimalist, high-tech, loft, or Scandinavian interiors. These are the styles that designers usually use when decorating modern spaces.

Thus, trimless doors are not only a fashion trend but also a practical solution that combines style, convenience, and durability. They help to make the interior more cohesive, modern, and functional, creating a feeling of space and lightness in any room.

Where to buy concealed frame doors in Toronto?

If you are looking for premium quality concealed frame interior doors in Canada, contact Trio Doors. We always have a wide selection of ready-made solutions. You can also order door leaves with custom finishes. There are several more reasons to buy doors from us:

  • affordable prices for the entire range;
  • a wide selection of models;
  • high-quality and modern materials;
  • premium quality fittings.

The Trio Doors salon offers custom-made interior doors with hidden frames in Toronto with delivery to any location in the city. We also install doors and provide a warranty for the work performed. If you want to make your home aesthetic, comfortable, and truly modern, don't hesitate and buy concealed installation doors from us.


Category Concealed Doors
Number of items in stock 27
Cheapest product 431 C$
The most expensive product 4332 C$

Name Price
Door slab model Astori Primed concealed doors INSIDE swing 469 C$
Door slab model Astori Primed concealed doors OUTSIDE swing 431 C$
Price per door leaf model DG11 3580 C$
Price per door leaf DG10 3339 C$
Price per door leaf Porte La Linea 1816 C$
Door slab model Dooris Primed concealed doors 786 C$
Price per door leaf Astori Porte Leggeri 1740 C$
Price per door leaf DG10 1110 C$
Price per door leaf DG6 1484 C$
Price per door leaf DG5 1484 C$

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All of our custom-made doors can be manufactured with a solid core.
Interior doors on a concealed frame can be manufactured up to 11 ft, while doors on a standard frame can be made up to 10 ft.
The estimated lead time for door production and delivery is 6–8 weeks.