At MMI Door, we stand behind our products. Below are our warranty details. If you have additional questions please contact 1-(800) 686-9218 for assistance. Warranties apply when your new MMI DOOR door unit meets the following criteria:
Exposure – Door unit is properly protected by an overhang. Please click here to view proper overhang requirements.
Installation – Door unit is installed according to MMI DOOR installation instructions utilizing proper flashing and caulking procedures to deflect water away from the unit.
Finishing – Door unit is properly painted or stained according to the manufacturer’s instructions and maintained every 1-3 years, as required, to insure longevity.
Care & Maintenance – Door unit is free of obvious damage and normal wear and tear of component parts has been addressed.
- To view our Fiberglass Door Warranty, please click here
- To view our Majestic Steel Door Warranty, please click here
- To view our Builder's Classic Steel and Fiberglass Door Warranty, please click here
- To view our Steel Replacement Door Warranty, please click here
- To view our Glass Lite Warranty, please click here
- To view our Interior Door Warranty, please click here
- To view our Paint & Stain Warranty, please click here
- To view our Pet Door and Mail Slot Disclaimer, please click here