For double-action doors
Specially designed for the movement patterns of double action doors, the 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.
Complement to RTS concealed overhead door closer
This unit is intended to complement our internationally acclaimed RTS concealed overhead door closer by giving the shopfitting industry the option of a quality floor spring designed for their particular purpose.
Benefits for the trade
Benefits for the installer
Benefits for the architect/specifier
Benefits for the user