Limited Time Offer 

Midwest Iron Doors is pleased to offer a FREE glass upgrade for a limited time only on our Thermal Break Iron Door line. If you are interested in our Iron Door Conversion Kit give us a call to receive special savings.  

CLICK HERE FOR QUOTE   or CALL 402-932-9571

Thermal Break 

All of our doors are constructed using our patented thermal break  to  allow  for optimal performance in hot and cold weather climates. Our thermal break consists of an exterior and interior door panel separated by an internal panel connector. The internal panel connector serves as a barrier to help stop the transfer of heat and cold from the exterior to the interior of the door panel.  In addition to this system the door itself is injected with a closed cell polyurethane foam. The foam itself is NOT a thermal break it is merely an insulator.

Patented Design

Interior and exterior panels are constructed out of 14 gauge custom channel steel. The jamb is constructed using this same method.

Internal Panel Connector

The internal panel connector is a composite material used to attach the interior and exterior panels. Material used in the connector is what helps prevent the temperature transfer from exterior to interior.

Injected Foam

Once the doors are fully assembled they are injected with close cell polyurethane foam to ensure optimal performance in all climates.

Glass Frames

All of the glass panels on our stock 2nd generation thermal break doors are fixed in place with a glass stop. Independently opening glass was a feature on our 1st generation thermal break design. We removed this function on our 2nd generation design to ensure optimal thermal performance. We still offer the operable window/glass option on custom doors. If selecting this function keep in mind that you will have a  loss in thermal performance.