dormakaba ITS 96 Concealed Door Closer EN 2-4 Easy Open DIN 18040 CERTIFIRE

Product Overview

The dormakaba ITS 96 Concealed Door Closer (EN 2-4, standard axis) is designed for invisible installation within door leaf and frame, providing full functionality for single- and double-leaf interior doors, including fire and smoke-control applications. Certified to EN 1154 and holding approval from CERTIFIRE, it meets the requirements for barrier-free buildings per DIN SPEC 1104 and DIN 18040. Suitable for doors with a minimum leaf thickness of 40 mm, the unit offers a compact solution that can be individually adjusted for closing speed and force.

What distinguishes the ITS 96 is its Easy Open technology, which reduces the opening resistance and supports accessibility standards, an advantage for facilities needing compliance with CEN/TR 15894 and ANSI 156.4. This feature mitigates the risk of non-compliance for architectural projects in healthcare, education, and large-scale public sector buildings, making the ITS 96 particularly suited for bulk specification and OEM procurement in inclusive construction projects.

Key Features

• Concealed installation ? fits completely inside door leaf and frame, minimum leaf thickness 40 mm


• Adjustable closing force ? EN 2-4 range, easily set via screw for doors up to 1100 mm wide and 130 kg


• Barrier-free compliance ? certified to DIN SPEC 1104 and DIN 18040 for accessible architecture


• Easy Open technology ? reduces effort required to open, compliant with CEN/TR 15894 and ANSI 156.4


• Mechanical opening limiter ? restricts opening angle between 120° and 80° for safety


• Closing speed and latching speed ? independently adjustable via top-mounted control valves


• CERTIFIRE approved ? suitable for fire and smoke control doors, meets EN 1154

Technical Specifications

• Closing Force: EN 2-4 (adjustable)


• Maximum Door Width: 1100 mm (EN 2-4)


• Maximum Door Weight: 130 kg (EN 2-4)


• Minimum Door Leaf Thickness: 40 mm


• Applicable Door Types: Single or double leaf, left and right, internal


• Certification: EN 1154


• Certification: DIN SPEC 1104


• Certification: DIN 18040


• Approval: CERTIFIRE


• Standard: ANSI 156.4


• Accessible Design Standard: CEN/TR 15894


• Mechanical Opening Limit: 120° to 80°

Applications

Used for single- and double-leaf interior doors in commercial, institutional, and public buildings including offices, hospitals, schools, and barrier-free facilities. Approved for fire-rated and smoke-control doors, compatible with accessible architecture as required by DIN 18040 and CEN/TR 15894. Suitable for OEM projects, bulk installation, and specification-driven procurement in new construction and renovation.

Packaging & Shipping

Standard export packaging. Each unit includes the concealed door closer body, mounting hardware, and installation manual. Sliding rail must be specified and purchased separately.