2nd Generation Extension Spring Door: EXS40

Highly innovated "spring-in-spring" door solution

with cable length compensators



• EXS40 : Standard Extension Spring Door Solution
• EXS40R : Renovation Extension Spring Door Solution (white vertical angles and lintel profile)
• Available in both 1,2 mm and 1,5 mm tracks
• Patented system
• Highly innovated “spring-in-spring” door solution with cable lengths compensators
• High esthetic value
• Less build-in space required
• Currently the most cost-effective solution available
• Reduces installation time due to less components and available preassembled track sets
• Limited headroom needed: only 40 mm for manually doors and 80 mm for motor operated doors
• The best available extension spring system in the market


Download PDF-flyer here