Posts Tagged ‘ Energy Star 7.0 ratings ’

Krypton is Poised for a Comeback

Feb 15th, 2024

Krypton gas has been taking a hit in the fenestration market over the last several years. Years ago, it was selling for as high as $1.50 per liter and window companies were paying that price. I know that to be true because at the time, I was selling it as an independent agent. But despite […]