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Community and Q&A

Experience with Polaris / EnergyWall Windows?

ranson | Posted in Green Products and Materials on

Has anyone used Polaris UltraWeld or ThermalWeld+ windows or EnergyWall EnergyWeld windows made by Polaris? They have some pretty high efficiency options, and they claim good air infiltration resistance. I can’t find design pressure on their websites though.

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