BTS 84 Floor Spring Door Closer 90° Hold-Open EN 3 Stainless Steel Cover EN 1154

Product Overview

The BTS 84 floor spring door closer with 90-degree hold-open feature is engineered for both single and double leaf doors in residential or commercial settings. It is suitable for use with wooden, glass, or aluminum doors and supports installations on both internal and external doorways. Compliance with the PN-EN 1154 standard ensures it meets rigorous European requirements for controlled door closing in high-traffic environments.

A distinguishing feature of this model is the integrated 90-degree hold-open mechanism, which locks the door in the open position without additional accessories. This reduces installation complexity for contractors needing to provide accessible passageways or manage synchronized door operation, particularly in commercial entrances and retail environments. The BTS 84 is a strong choice for large-scale building projects or bulk procurement for high-traffic public infrastructure.

Key Features

• Floor spring type ? invisible installation for seamless threshold transitions


• 90-degree hold-open mechanism ? secures door in open position without external hardware


• Certified to PN-EN 1154 ? meets European safety and performance standards for door closers


• Supports door width up to 1100 mm ? suitable for standard and wide doors


• Max door weight 100 kg ? accommodates glazed, wooden, and aluminum doors


• Applicable for single and double leaf doors ? flexible usage in varied architectural layouts


• Stainless steel cover ? corrosion-resistant and suitable for entrances with high exposure

Technical Specifications

• Type: Floor spring door closer


• Hold-Open Angle: 90°


• Certification: PN-EN 1154


• Max Door Width: 1100 mm


• Max Door Weight: 100 kg


• Applicable Door Material: Wood, glass, aluminum


• Number of Door Leaves: Single and double


• Cover Material: Stainless steel

Applications

Used for both exterior and interior doors in commercial buildings, multi-family residences, public facilities, and retail environments. Compatible with wooden, glass, and aluminum doors where invisible threshold door closing and hold-open functionality are required, such as in high-traffic lobbies, shopping centers, and access-controlled entries. Meets standards for fire and safety compliance per PN-EN 1154.

Packaging & Shipping

Standard export packaging. Unit includes floor spring body with integrated 90° hold-open, stainless steel cover, and mounting accessories.