Series 406 extends beyond the standard level of conventional storefronts. An inside and/or outside glazed configuration is available as well as a glazing infill from 3/16" to 1-1/16". Series 406 has a 6 1/2" system depth providing improved structural capability. Series 406 is compatible with all EFCO entrances.

Screw spline frame and door side lite frame assembly
Can be shop prepped
Makes installation easier, reducing labor cost
Thermally improved frames
Enhanced thermal performance
Shear Block assembly at door frames
Can be shop fabricated
Compatible with all 1 3/4" EFCO doors
Contact EFCO Product Technical Support Department for 2" Doors
Will accommodate all standard closers and hinging
Uniform glazing gasket is used for exterior and interior
Allows optimized use of gasket
Simplifies ordering and installation
2" x 6 1/2" frame size
Allows taller storefront elevations due to greater I value
Will allow standard 2" x 4 1/2" storefront to be integrated into the elevation because glass planes match
Accommodates up to 1 1/16" glazing
Expands design and energy savings options
Anodized or painted finishes available
Unlimited options to answer economic and aesthetic concerns