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Better Window Performance. Our BETTER package is standard here. An Envirosealed
window with our high performance LowE and the Inverted balance for durability. Add argon for more insulation and it
exceeds Energy Star guidelines.
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Best Energy Efficient Window. Our BEST performance package includes an Envirosealed spacer, Argon Gas and our next generation 366 LowE
glass. You can upgrade with an Envirosealed Duralite spacer for even more performance. And you can add our constant
force balance and cover system in our 700 series windows if preferred.
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Ultimate
Window. Our ULTIMATE performance package
includes an upgraded Envirosealed Duralite spacer in a triple glazed window with your choice of high performance 1-2X LowE
glass. Available in the 700 Series window only.
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Beyond Performance by Design. Our
performance package includes your energy efficiency options, established NFRC ratings, our standard window features,
plus the 700 series TrustGard advantages! |
