High security of Lacuna bi-fold doors
The Lacuna bi-fold doors have been tested at the Danish Technological Institute and have passed very stringent security tests
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SECURITY

With internally beaded glazing (fixed with butylene sealant), toughened / laminated glazing as standard, double rebate in frame, locks by Ruko/Assa on main door with 3-point locking system, 6-lever locks used as standard (and available in different configurations), 5.5mm marine grade stainless-steel (316) hinges with security pins, hinges kept together by a bolt (which cannot be dismounted at the top) and all secondary door-blades being locked individually into both the top frame and the threshold – the Lacuna bi-fold doors are burglar-proof to the highest degree.

The Lacuna bi-fold doors have been tested at the Danish Technological Institute and have passed very stringent security tests. As part of the tests a 15 kg ‘cannon ball’ in an 11 meter long chain had to continuously swing into the glazing. (See photo below).

SECURITY TESTING
Testing of bi-fold doors
  • Tested to EN1627-30 / PAS24
  • Internally beaded glazing (fixed with butylene sealant)
  • Toughened and laminated glazing
  • Double rebate in frame
  • Locks by Ruko/Assa on main door with 3-point locking system
  • 6-lever locks used as standard
  • 5.5mm marine grade stainless-steel (316) hinges with security pins, hinges kept together by a bolt (which cannot be dismounted at the top)
  • All secondary door-blades being locked individually into both the top frame and the threshold
RUKO / ASSA