Insulated Glass

Although Manko can produce units up to 60 sq. ft. and will warranty units up to 50 sq. ft., below are the maximum dimensions the IG lines can produce:
Manhattan – 137″ W x 98″ H
Denver – 137″ W x 97″ H
Des Moines – 144″ W x 98″ H
Manko’s insulated units are compliant with the following codes:
ASTM E 2188 –Standard Test Method for Insulating Glass Unit Performance
ASTM E 2189 –Standard Test Method for Testing Resistance to Fogging in Insulating Glass Units
ASTM E 2190 –Standard Specification for Insulating Glass Unit Performance and Evaluation
Warranty
Manko provides a 10 year limited warranty, up to 50 sq. ft., on all IG’s (with any of our spacers) produced unless otherwise specified.