BTS80 [EN4] Floorspring Body and Box

BTS80 [EN4] Floorspring Body and Box
Manufacturer: Dormakaba


  • Size 4 (80kg/1100mm wide)
  • Suits single & double action doors
  • Maximum weight - 300kg
  • Adjustable closing speed
  • Back check (mechanical)
  • Adjustable delayed action & hold open
  • Tested to EN1154
  • Suits single & double leaf doors
  • Concealed fixing
  • 2 yr manufacturers warranty
  • Includes: floor spring, cement case and standard spindle insert


  • The Dormakaba BTS80 is a high-quality floorspring door closer that is perfect for both single and double action doors.
  • It is adjustable for a variety of door sizes and weights, making it a versatile choice for a wide range of applications.
  • The BTS80 features a mechanical back check to prevent the door from slamming shut, and an adjustable delayed action and hold open function to give you more control over the door's closing behavior.
  • The BTS80 is tested to EN1154, ensuring that it meets the highest standards of quality and safety.
  • It is also easy to install, with concealed fixing that makes it virtually invisible once installed.
  • The BTS80 comes with a 2-year manufacturer's warranty, so you can be confident in its quality.
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