The carlisle brass chain door closer spring delivers concealed, automatic closing functionality for fire doors and standard internal applications. Fitted discreetly into the door edge with the chain plate secured to the frame, this polished chrome closer combines fire safety compliance with unobtrusive installation. When the door is opened, the spring mechanism recoils and forces the door to close automatically, providing reliable protection in fire-rated environments and energy conservation in everyday use. Adjustable chain tension allows precise control over the closing rate, accommodating varying door weights and user preferences. Certified to bs en 1634-1:2008 fire testing standards, this closer is backed by a 10-year mechanical guarantee, ensuring long-term performance and dependability in residential and commercial installations. Features & benefits: uk's most popular low-cost solution for automatic door closing. Concealed installation maintains door aesthetics while ensuring safety. Adjustable chain tension for precise control of door closing speed. Polished chrome finish delivering durability and visual appeal. Certified to bs en 1634-1:2008 fire testing standards. Suitable for fire doors and standard internal doors in residential and commercial environments. 10-Year mechanical guarantee for long-term reliability.
The carlisle brass chain door closer spring delivers concealed, automatic closing functionality for fire doors and standard internal applications. Fitted discreetly into the door edge
