Counter Fire Door | by SDI


  • Made in Canada for Canadian conditions
  • Rugged 2” flat slats
  • Compact mechanical governor controls automatic closing speed of  6″ to 2′ per second
  • Approved for all wall types (concrete,masonry, structural steel, structural steel with gypsum board, gypsum wall partition with minimum 16 gauge metal or wood stud)
  • Resetting is simple and can be performed by one technician
  • Reset from one side of opening, reducing testing costs