Dormakaba BTS 84 Floorspring Fixed Power

Brand: Dorma

All prices are inclusive of VAT.

Contact us if you have any questions about our products or availability.

Dormakaba BTS 84 Floorspring Fixed Power

The BTS 84 is a double-action floor spring which has been specially developed for the aluminum and toughened glass door industries. The BTS 84 has many of the features of the other DORMA BTS closers with the addition of reduced depth and an array of accessories designed for the aluminum door fabricator and toughened glass door manufacturer.

Successfully third party tested to BS EN1154

CE Marked


  • Concealed unit
  • Special shallow design
  • Easy installation
  • Optional hold-open
  • Includes Unit , Box & Spindle

Specially designed for the movement patterns of double-action doors, the Dormakaba BTS 84 can be easily adapted to individual requirements. With an installation depth of just 40 mm, it offers the particular advantage of only requiring a shallow pocket, thus enabling problem-free installation.

This unit is intended to complement our internationally acclaimed RTS concealed overhead door closer by giving the shopfitting industry the option of a Dormakaba quality floor spring designed for their particular purpose.

BTS84 Coverplate sold separately.

 Click here for more information