Your entry door gets all the compliments but the system around it gives you peace of mind. Our system, the MSystem, consists of the highest quality components designed and constructed to work together. The end result is an efficient door unit that looks great and performs even greater.
We have scores of door choices but only one system—the MSystem. Any steel or fiberglass door you choose fits into the MSystem. System component upgrades are available but they fit together the same way every time. Whether you buy a single prehung door unit, a door unit with sidelites or a double door/patio door, the concept stays the same—you receive a system of components, all designed to work together and deliver maximum performance—the MSystem.
The MSystem Components:
Single Door Unit
Patio Door Unit: Continuous Head & Sill Construction
Double or French Door Units: Continuous Head & Sill Construction
Flip Lever Astragal
All astragals are not created equal. That is why MMI DOOR uses the Flip Lever Astragal from Endura. Please refer to the graphic below for more information.
