The Overlooked Art of Door Design: An Introductory Guide to Interior Door Types
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The Overlooked Art of Door Design: An Introductory Guide to Interior Door TypesSave this picture!Sliding Door with Hidden Track, mori House / ROOVICE. Image Akira NakamuraDoors are among the most frequently used architectural elements in any occupied building, serving as movable thresholds that negotiate between private and public spaces. They facilitate both connection and separation among co-inhabitants. Yet, despite their fundamental role, doors are often one of the most overlooked design elements, particularly by clients. In discussions with industry professionals on various interior projects, a common consensus emergesclients typically pay little attention to door types and details as long as the opening direction aligns with their expectations. However, the world of door design is an intricate one, offering a wealth of possibilities in finishes, installation methods, and modes of operationeach of which can significantly shape the spatial experience beyond the simple matter of swing direction.The choice of door type and detailing can define or redefine a space entirely. Some doors offer superior sound insulation, while others remain open to connect spaces, enhancing spatial fluidity seamlessly. Certain designs require meticulous installation and ongoing maintenance, while others are virtually hassle-free. Moreover, the type of door selected, particularly that of the hinge, influences not only wall construction but also flooring layers and transitions, adding further complexity to the design process.When a door is thoughtfully executed to enhance the spatial qualities envisioned by architects and designers, the result is immensely satisfyingmuch like the perfect finishing touch on a well-crafted cake. A well-designed and carefully installed door indicates that the entire project has been approached with depth, consideration, and precision. Related Article Architectural Details of the Bauhaus Movement: Revisiting the Glass Corners and Tubular Steel Construction Swing Doors with Protruded Frame: A Practical and Versatile ChoiceSave this picture!The protruded frame swing door is one of the most common interior door types, favored for its practicality and versatility. It is relatively low-cost, easy to maintain, and, when paired with a standard double rabbet door frame (where the rabbet refers to the notched or recessed section of the frame that receives the door), it can accommodate both push and pull doorsoffering flexibility across various applications with a single, standardized product. Its slight protrusion aligns well with typical baseboard details, which similarly use protruded wooden boards to conceal imperfections at wall-floor junctions. Moreover, when applied to brick wallsprevalent in certain regions, such as southern Chinathe protruded frame serves a practical purpose beyond aesthetics. It helps conceal wall imperfections, ensuring a cleaner finish even if the plasterwork on top of the brickwork is not perfectly flat. The frame enhances functionality and visual cohesion within the space by accommodating minor construction inconsistencies.However, in minimal, contemporary interiors emphasizing clean lines and concealed details, a protruded frame may feel out of place, creating visual misalignment and introducing unnecessary interruptions to smooth surfaces. When thoughtfully applied, the protruded frame can add character to a door opening, working in harmony with moldings, shadow lines, and decorative wall textures to enhance the overall design.Save this picture!Swing Doors with Concealed or Flushed Frame: The Art of Hidden Frames and Clean LinesA popular choice among architects and designers for interiors with clean, minimal lines is the concealed or flush-frame swing door. As the name suggests, while it operates as a standard swing door, its frame installation is significantly differenteither entirely hidden within the wall finish or installed flush with the wall surface, often accompanied by a uniform shadow gap. This refined and seamless aesthetic demands greater coordination, as the same frame cannot be used interchangeably for push and pull orientations, and any slight misalignments of the frame, the wall, or the door itself will be very obvious to the naked eye. These doors typically feature a single-rabbet frame precisely calibrated to match the door thickness. When closed, one side remains perfectly flush with the frame and wall, creating a sleek and highly considered spatial impression.Save this picture!Achieving a flush appearance on the pull side is relatively straightforward, requiring only adjustments to the rabbet depth and careful alignment of the jamb mechanism. However, creating a flush effect on the push side is far more complex, as it eliminates any visible door jamb. In this case, the door will most likely be constructed with a lip and rabbet to absorb the jamb thickness, ensuring a seamless surface on the flush side.These intricate frame details demand meticulous design coordination and require significantly lower construction tolerances and more challenging long-term maintenance. Despite these complexities, concealed or flush-frame swing doorsoften paired with hidden hingeshold a distinct aesthetic appeal, making them a hallmark of beautifully executed contemporary interiors.Save this picture!Save this picture!Sliding Doors: A flexible and Low-Maintenance Door SolutionSliding doors have gained popularity for their flexibility, ease of use, and relatively low maintenance while maintaining a clean, contemporary aesthetic. Unlike swing doors, they do not impede the space when left open, making them ideal for areas where spatial efficiency is a priority. Unlike pocket doors, which slide into a recessed wall cavity, sliding doors remain exposed on one side, preventing the use of wall space along their opening track. This surface-mounted installation can also pose challenges in integrating a locking mechanism, particularly when the door is designed with a hidden track or frameless system. In such cases, privacy options are limited. While a sliding door frame with a jamb can provide a locking solution, this detail may not always align with the desired aesthetic for specific spaces. Additionally, since sliding doors do not create a complete seal, they allow for air gaps around the perimeter, making them less effective for sound insulation than traditional swing doors with fitted frames.Save this picture!On the other hand, sliding doors require minimal construction accuracy for the door opening itself. Since they simply cover the opening rather than fitting within it, they can easily accommodate irregularities or alignment errors in the wall, making them an excellent solution for spaces with non-standard openings or unique shapes. Typically installed with a top-hung track system attached to the wall, sliding doors offer easy maintenance, allowing for simple part replacements or servicing without significant on-site alterations. This makes them a practical and minimally invasive door option, particularly for renovations where preserving existing walls and ceilings is a priority.Save this picture!Pocket Doors: Maximizing Space with a Seamless DesignThe pocket sliding door is perhaps one of the most debated door types, offering numerous advantages while presenting notable limitations. One of its most celebrated benefits is its ability to completely disappear into the wall, allowing spaces to transform flexibly. This makes it particularly effective for areas that do not require full-time privacy, such as living rooms, kitchens and pantries, TV rooms, home offices, and multipurpose spaces. Unlike traditional sliding doors, which remain visible when open, pocket doors free up both sides of the wall for functional useaccommodating decorations, light switches and electrical sockets, or even furniture placement. The absence of door swing clearance concerns also makes pocket doors especially popular in compact spaces, where maximizing usable area is crucial.Save this picture!However, successfully executing a pocket door requires careful design and construction coordination. The wall that houses the door must have an internal cavity to accommodate the sliding mechanism. This can be achieved by constructing the wall with metal or wood studs, creating a natural cavity, or by furring out an additional layer if dealing with solid materials such as brick or concrete. Some argue that more space is lost than gained when additional furring is required. Additionally, derailment can pose a significant maintenance challenge since the door operates within a narrow pocket, especially if it occurs inside the wall. This makes pocket doors less ideal for earthquake-prone areas, where structural movements may cause alignment issues. Another common concern is the difficulty of cleaning the internal cavity and the limited ability to service or repair the door without significant disassembly. Designers must also ensure that any electrical or mechanical services within the wall remain clear of the door pocket, preventing conflicts that could interfere with operation.Save this picture!That said, pocket doors can leave a lasting impression when carefully designed and executed. They visually expand space and offer flexibility that traditional doors cannot. Their ability to partially open allows for nuanced spatial transitions that swing doors do not accommodate. Additionally, since they entirely disappear into the wall, pocket doors require no additional frames or jambs for a locking mechanism, reinforcing their seamless aesthetic. Despite their challenges, pocket doors remain a sought-after solution for those seeking a refined, space-saving alternative in modern interiors.Image gallerySee allShow lessAbout this authorJonathan YeungAuthorCite: Jonathan Yeung. "The Overlooked Art of Door Design: An Introductory Guide to Interior Door Types" 17 Feb 2025. ArchDaily. Accessed . <https://www.archdaily.com/1026998/the-overlooked-art-of-door-design-an-introductory-guide-to-interior-door-types&gt ISSN 0719-8884Save!ArchDaily?You've started following your first account!Did you know?You'll now receive updates based on what you follow! Personalize your stream and start following your favorite authors, offices and users.Go to my stream
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