Chemolli Fire develops solutions to support fire-resistant and soundproofing systems:

- Chemolli Firebolt A1: INACTIVE ADJUSTABLE BOLT- Mechanical seal bolt for fire resistant and/or security doors to avoid the possibility to extract the door leaf from the fixed frame on the hinges side.

- Chemolli Firebolt A2.1 :ACTIVE BOLT - Active bolt for fire resistant doors is design to avoid deflection where it is positionated, between door leaf and frame, door leaf and door leaf, door leaf and support. 

- Chemolli Firebolt A 5.1: ADJUSTABLE TUBOLAR CONCEALED DOOR CLOSER - Tubolar concealed door closer, tube length 138 mm, internal spring preloaded with a 15-25 N strength

- CHEMOLLI FIREBOLT A 6: ADJUSTABLE TUBOLAR CONCEALED DOOR CLOSER - Tubolar concealed ...