LoĒ3-366 Glass Performance

Lodz-366 adds a third layer of silver coating. Result: a clear coating that blocks even more solar gain, reflects heat, and lets the light stream in. Lodz-366 actually outperforms the tinted glass often used in warm climates.
XL Edge's insulating capability improves the window U-factor by as much as 0.03 compared to an identical configuration using an aluminum spacer. Whether you use ordinary clear glass or advanced glazing products like Lodz, XL Edge IG provides better thermal performance.