Vanguard Windows is now a part of the MI Windows and Doors Family!
The name has changed, but you can expect the same high-quality windows and patio doors, now backed by MI! View our Vanguard products – now called the Vanguard Series V4550 – on the MI website now!
Already have Vanguard products and looking for assistance?
Our Customer Care team can take care of anything you need. Here are some things you may be looking for. And, if you need more assistance just give our team a call at 1.734.847.8778.
Thermal U Plus Sheet
