Product Overview
Our 300 series product is proudly made in North America, with high-quality materials that enable us to offer you the peace of mind of a lifetime warranty.
Our proven multiple chamber system offers improved strength and provides significant energy savings compared to other windows. High quality glass – Lowe270 / Argon gas or Lowe 366 / Argon gas are standard – mean that all our 300 series windows are low-emission, Energy Star certified and come with a 20-year warranty on the glass itself.
Key Features
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Durability: our multiple chamber design and 2.5 inch frame makes the window stronger and longer lasting than our competitors.
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Flexibility: we offer a fixed or sliding sash. The sliding sash can open horizontally or vertically, allowing for easy operation in tough to-reach places.