Behind the Sliding Doors A Look at Types, Materials Hardware, and Technology

FDT Bureau

Sliding doors have become crucial in modern interior design, offering both functional and aesthetic benefits. The hardware supporting these doors is imperative for their performance and durability. This article examines the different types of sliding doors, the various materials used, and the hardware and technology involved in their construction. By exploring these aspects, we aim to offer a thorough understanding of why sliding doors are becoming increasingly popular in contemporary homes and commercial settings, with expert insights.

Sliding Doors
Sliding doors significantly enhance the style quotient of your home. They offer a sleek, modern look that fits well with contemporary and minimalist styles and are easy to operate, with or without handles. Sliding doors are versatile and can be used for patios, closets, and room dividers.




"Sliding doors, especially those in glass, enhance the flow of natural light and contribute to an airy ambience. Effective in living and dining areas, they provide a seamless transition between spaces".
Ar Natasha N Kochhar Associate Partner and Principal Architect at LTDF Architecture + Interior Design.



Innovations in Sliding Door Technology: Insights from Industry Experts
Sushmit Sarkar, Senior Product Manager - Furniture Fittings and Sliding Solutions at Hafele India Private Limited, highlights the key components of hardware used for various types of sliding and folding doors, including rollers and hangers for smooth sliding, hinges and pivot sets for folding and pivoting, handles and locks for operation and security, weatherstripping and seals for insulation, panel materials such as glass, and frame and mounting hardware for stability. He also mentions specific products like Hafele’s Smuso Soft Close Mechanism for rollers and hangers, Häfele’s Kubica Concealed Hinges for concealed hinges, and Häfele’s flush handles for pocket doors. Sarkar notes that these components may vary based on the specific design and type of sliding or folding door system being used. “Concealed sliding doors offer an uncluttered appearance and are ideal for dressers and home offices,” says Ar. Natasha Kochhar, Associa Partner and Principal Architect at LTDF Architecture + Interi Design. She emphasizes their benefits for Vastu compliance, noting, “These doors make Vastu compliance easier as the door swing (which needs to be clockwise as per Vastu) is not a concern when sliding!” Kochhar explains, “These doors blend with the surroundings or disappear into panelling pockets and help maintain an open plan.” Discussing advancements in sliding door technology, Mukesh Bhatia, Director at SSB Architects, notes, “Smart automation systems are making their way into sliding doors.” He highlights various features, stating, “Motion sensors, remote controls, or smartphone apps offer the ultimate accessibility and control over the space.” Bhatia adds, “Security features like biometric locks and RFID (Radio Frequency Identification) technology provide enhanced security and peace of mind.” Additionally, he mentions, “Anti-slam mechanisms and soft-close technology are being implemented in sliding doors, helping prevent doors from slamming shut, reducing noise and increasing safety, particularly in homes with children or elderly individuals.”




"Various factors should be considered while designing with sliding doors for functionality and comfort. For accessibility, we ensure smooth and wide openings for easy access to wheelchairs. Further, the tracks should be flushed with the floor to prevent tripping hazards and allow for a seamless transition between spaces. For soundproofing, we use high-quality, acoustic-rated sliding doors that can significantly reduce noise transmission. These doors often feature thicker glass or specialised acoustic panels designed to block sound".
Ar. Nikita Bajaj Pathak Founder and Principal Architect at Design21



Avanish Singh Visen, Director CEO of DCJ GROUP sheds light on the popularity of specific types of sliding doors in India, stating, “Patio doors are highly popular in urban homes with balconies, allowing residents to blend indoor and outdoor living spaces seamlessly.” He further elaborates, “Bypass doors are commonly used in residential settings for closets and wardrobes due to their space-saving design.” Visen also notes the rising trend, mentioning, “Sliding French doors are increasingly popular for their elegant look, fitting well in modern and contemporary homes.” Additionally, he mentions, “Center openable sliding doors and lift-and-slide doors are also popular choices.” Detailing the preferred options provided by DCJ GROUP, Avanish Singh Visen mentions, “Our preferred options include patio doors, which feature high-grade uPVC & aluminium frames and tempered glass for durability and safety, available in multiple finishes to match any interior decor.” He continues, “We provide lift-andslide doors, which are premium options for large openings, offering unobstructed views and seamless operation, engineered for thermal efficiency and security.” Visen concludes, “All our products are designed in accordance with (IS 17953 & EN12608) in uPVC System & EN12020 in Aluminium systems.”



The Best Hardware for Your Sliding Door Application 
Avanish Singh Visen, Director & CEO of DCJ GROUP (Encraft), underscores the importance of quality in sliding door hardware, citing ENCRAFT’s commitment to rigorous testing and meeting industry standards. Their products undergo Life Cycle Tests per BS EN 1191 and corrosion resistance tests per BS EN 1670, ensuring longevity and durability.



Materials Trending in Sliding doors ​​​​​​​
Mukesh Bhatia, Director at SSB Architects, notes the popularity of stainless steel and aluminum for their durability and modern aesthetic. Ritu Gupta, Co-Found and Interior Designer of Pramod Group highlights vinyl, fiberglass, and aluminium for their distinct  advantages in sliding door construction. Ar. Natasha Kochhar emphasizes sustainable materials like recycled aluminium and low emissivity (Low-E) glass for energy efficiency and environmental benefits. Sushmit Sarkar, Senior Product Manager at Häfele India Private Limited, discusses the customization options and improved dampers in Häfele’s sliding systems. Sajal Lamba, Director at Alsorg & Co-found at Wriver, observes the trend towards metal and glass sliding doors in India for their modern appearance and durability.



Are Sliding doors better tha traditional doors?
Supporters of sliding doors emphasize their space-saving features and modern aesthetic. Ritu Gupta and Sajal Lamba highlight their ability to optimize usable space and create larger entrances, ideal for contemporary luxury homes. However, Avanish Singh Visen cautions against disregarding traditional doors, noting their excellence in sound insulation and security. While sliding doors excel in functionality and design adaptability, traditional doors offer privacy and classic charm. Despite the benefits of sliding doors, they require regular maintenance, may not open as wide, and can be expensive.




"Sliding doors offer advantages over traditional doors in space efficiency and aesthetic appeal. Their horizontal movement saves space and eliminates the need for swing clearance, making small areas feel more open and allowing flexible furniture arrangements. Additionally, sliding doors enhance a room’s visual appeal with their modern, sleek design, ideal for contemporary and minimalist homes".
Ritu Gupta Co-Founder and Interior Designer of Pramod Group

Advanced sliding systems like Häfele’s Slido F-Line42 50B and 50C address issues like door misalignment. The choice between sliding and traditional doors depends on individual needs and style preferences. Client feedback on sliding doors is highly positive, with users appreciating the modern look, space-saving benefits, and ease of use. Sliding doors offer various styles and innovations like magnetic levitation and integrated sensors, enhancing energy efficiency, security, and customization. However, maintenance and access limitations underscore the importance of careful planning and quality hardware selection. Despite these considerations, sliding doors remain popular and valuable in modern living spaces.