Speed Increase Package
OVERVIEW
Diamond Doors has an industry leading standard operating speed of 18 ft/min. With the Speed Increase package, you can improve the speed of your door for added convenience. This will boost the opening speed an additional 20% – 25%.
TECHNICAL SPECS
Standard Operating Speed: 18 ft/min
Speed with Increase Package: 21-24ft/min
FAQ
WARRANTY
The door is free of manufacturing defects in material and workmanship for a period of two years.
The door will not warp, crack, or buckle under normal intended use as a door.