long-life doors
 

Quadra

Top reliability, always

 
Connecticut’s series of door designed and manufactured to withstand time and wear: a heavy-duty door that never disappoints expectations.
With its neat design, sturdiness and safety features, Quadra perfectly fits all work environments, withstanding even the hardest conditions, thanks to the sturdiness and non-deformability of the door panel with load bearing, overlapping aluminum profile on all sides