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Window Insulation

Image of cozy setting with winter, snow-covered trees outside of the window.

Cold snaps, early sunsets, and gusty winds can make any home feel drafty if the windows are not up to the task. If you are researching how you can keep your home energy efficient in winter with transom, triple-pane and Low-E coating windows, you are in the right place. The right mix of transom windows, a triple glass window package, and low emissivity coating glass can dramatically improve comfort, cut heating costs, and keep interior glass warm and clear. Below, we break down how these technologies work, what to compare, and how Hagen Glass helps homeowners across Rapid City and the Black Hills get winter windows that perform when temperatures drop.

Maximizing Energy Efficiency in Winter with Transom, Triple-Pane, and Low-E Coating Windows

    Agalite glass shower door from the Ascent Collection
    Hagen Glass 30 Year Anniversary Logo in all white.

    Custom glass shower doors & enclosures, installed in as little as 1 day!