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Dormakaba ITS96: Advanced Concealed Hydraulic Door Control System
The Dormakaba ITS96 Concealed Hydraulic Door Closer represents a pinnacle in discrete door control engineering, offering certified EN1154 compliance and Certifire rating for robust performance. Designed for seamless integration, it provides precise hydraulic regulation for timber and metal doors up to 130kg, ensuring controlled closing and enhanced safety.
Quick Answer
The Dormakaba ITS96 provides uncompromising, fire-rated hydraulic door control delivered invisibly within the door leaf, ideal for aesthetic-critical and safety-critical installations.
✓Concealed mounting for superior architectural aesthetics.
✓Certified EN1154 and Certifire compliant, ensuring fire safety and reliable operation.
✓Adjustable power sizes EN2-4 / EN3-6 for doors up to 130kg and 1100mm width.
✓Precise hydraulic control over closing and latching speeds.
✓Non-handed design with integrated hold-open functionality up to 130 degrees.
The Dormakaba ITS96 stands as an expertly engineered concealed hydraulic door closer, delivering a harmonious blend of sophisticated aesthetics, precision control, and critical fire safety compliance. Its robust construction and EN1154 certification ensure long-term, reliable performance for high-traffic and aesthetically sensitive environments.
✓ Who Should Buy
- •Architects and interior designers prioritizing minimalist aesthetics and concealed hardware.
- •Building managers and specifiers requiring EN1154 compliant, Certifire-rated solutions for fire doors.
- •Facilities where precise control over closing and latching speed is critical for user comfort and door longevity.
- •Projects involving internal or external timber, metal, or aluminium doors up to 130kg where discrete, reliable closure is paramount.
✕ Who Should Avoid
- •Installations where a visible surface-mounted closer is acceptable and budget is the primary driver.
- •Applications explicitly requiring a back-check function (as the ITS96 does not include this).
- •Doors exceeding 130kg weight or 1100mm width.
- •Installations where delayed action is a mandatory requirement.
Product Overview
The Dormakaba ITS96 Concealed Hydraulic Door Closer is a sophisticated engineering solution for architects and specifiers requiring both aesthetic integrity and uncompromised performance. Crafted from durable aluminium alloy, this non-handed unit integrates entirely within the door leaf, preserving the door's visual design while delivering robust, EN1154 certified control. It accommodates door weights up to 130kg and widths up to 1100mm, offering adjustable closing and latching speeds to ensure optimal passage flow and security. Crucially, its Certifire rating underscores its suitability for fire door applications, providing critical safety functionality discreetly. The ITS96 features a track arm assembly and includes all necessary hardware for immediate installation, making it a comprehensive choice for high-specification timber and metal doors in various internal and external environments.
| Brand | dormakaba |
| Model Name | N/A |
| Category | Door Closer |
| Closer Type | concealed hydraulic |
| Series | ITS96 |
| Model Year | N/A |
| Country Of Origin | N/A |
| Intended Use | concealed door closure |
| Suitable For | internal/external timber or metal doors |
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Engineering Analysis
The Dormakaba ITS96 operates on a highly refined hydraulic principle, leveraging an internal oil-damped system within its aluminium alloy body. This hydraulic mechanism provides the core resistance and damping necessary for controlled door movement. Adjustable valves allow for independent regulation of both the closing speed (from maximum opening angle to the final latching point) and the latching speed (the final few degrees of closing). This dual-valve system ensures that doors not only close reliably but also overcome latch resistance without slamming, preventing damage to the door, frame, and hardware. The precision achieved through these adjustments is paramount for applications demanding consistent, quiet operation and extended hardware longevity.
EN1154 certification is a cornerstone of the ITS96's credibility. This European standard specifies the requirements for controlled door closing devices, including durability, efficiency, and safety. Achieving EN1154 signifies that the ITS96 has undergone rigorous testing to withstand extensive operational cycles while maintaining consistent performance. Its rated power sizes, EN2-4 and EN3-6, correspond to specific door masses and closing forces as defined by the standard, guaranteeing that the closer can effectively manage doors up to 130kg and 1100mm wide under various conditions. The absence of a specific cycle test rating in the product data is superseded by its EN1154 compliance, which inherently includes stringent durability testing requirements.
A critical attribute of the Dormakaba ITS96 is its Certifire rating and explicit fire-rated designation. This certification confirms that the closer will perform its intended function of ensuring the door closes completely and securely in the event of a fire, maintaining the integrity of fire compartments. Unlike non-fire-rated units, the ITS96 is designed with materials and internal components that maintain functionality under elevated temperatures, preventing the spread of smoke and flames. The concealed mounting, while aesthetically pleasing, does not compromise its fire safety performance, making it an indispensable component for compliant fire door assemblies. The integrated hold-open function, configurable up to 130 degrees, allows for temporary propping open, yet its controlled disengagement in a fire alarm scenario (if linked to a fire system, though not explicitly stated as an electronic feature here, implied by general fire door closer function) ensures safety.
Technical Support & FAQs
Engineering Analysis
The Dormakaba ITS96 operates on a highly refined hydraulic principle, leveraging an internal oil-damped system within its aluminium alloy body. This hydraulic mechanism provides the core resistance and damping necessary for controlled door movement. Adjustable valves allow for independent regulation of both the closing speed (from maximum opening angle to the final latching point) and the latching speed (the final few degrees of closing). This dual-valve system ensures that doors not only close reliably but also overcome latch resistance without slamming, preventing damage to the door, frame, and hardware. The precision achieved through these adjustments is paramount for applications demanding consistent, quiet operation and extended hardware longevity.
EN1154 certification is a cornerstone of the ITS96's credibility. This European standard specifies the requirements for controlled door closing devices, including durability, efficiency, and safety. Achieving EN1154 signifies that the ITS96 has undergone rigorous testing to withstand extensive operational cycles while maintaining consistent performance. Its rated power sizes, EN2-4 and EN3-6, correspond to specific door masses and closing forces as defined by the standard, guaranteeing that the closer can effectively manage doors up to 130kg and 1100mm wide under various conditions. The absence of a specific cycle test rating in the product data is superseded by its EN1154 compliance, which inherently includes stringent durability testing requirements.
A critical attribute of the Dormakaba ITS96 is its Certifire rating and explicit fire-rated designation. This certification confirms that the closer will perform its intended function of ensuring the door closes completely and securely in the event of a fire, maintaining the integrity of fire compartments. Unlike non-fire-rated units, the ITS96 is designed with materials and internal components that maintain functionality under elevated temperatures, preventing the spread of smoke and flames. The concealed mounting, while aesthetically pleasing, does not compromise its fire safety performance, making it an indispensable component for compliant fire door assemblies. The integrated hold-open function, configurable up to 130 degrees, allows for temporary propping open, yet its controlled disengagement in a fire alarm scenario (if linked to a fire system, though not explicitly stated as an electronic feature here, implied by general fire door closer function) ensures safety.