Dual pane insulating low-e glass with Argon gas offers 73% more energy efficiency than single pane glass.                   

• Terratone.
• Includes a tempered insulating low-e glass with frame that measures 26 13/16” wide by 74 25/32” tall.
• Fits doors 1 1/2" thick and 32” x 80”.
• Instructions included     .

*Additional $38.00 handling fee applied at checkout