Our 4200 Maxi Argon gas filled and 5400 Maxi Krypton gas filled have a fully welded main-frame, fully welded sashes, advanced weather-stripping, warm edge Super Spacer, aluminum reinforcement, triple glazed glass, 2 panes of Soft Coat Low E titanium coated glass and double action locking system and FOAM! The primary benefit of foam is to prohibit conductive heat transfer
losses within the frame and sash profiles. Polyurethane foam, the same type that insulates your refrigerator, keeps your cooler cool and your ThermosŪ hot is now keeping your windows insulated which means higher energy savings and an increase in efficiency due to FOAM core.
Note: There are almost unlimited options on the grid and styles that are available on all windows
1-800-645-4568 Ext. 3 For Free Shop At Home Service
© 2018 Tri-State Window Factory. All rights reserved.
Information on this website do not apply to New York City residents. New York City residents are asked to visit our website at: