Indutrial Overhead Doors - - Maxwell Automatic Doors LLC -

The industrial overhead doors product line’s unique manufacturing process
provides a CFC-free, fully encapsulated, foamed-in place panel which
maintains R-value performance year round – and year in and year out.
Thermal breaks between internal and external skins, PVC thermal break
and joint seal minimize air infiltration and provide one of the highest
thermal efficiency ratings in the industry for specified applications.​