Glazing Selection
Keep your home comfortable year-round with Gilkey’s glazing options, providing superior insulation in the winter and effective heat control in the summer.
U-Value & Winter Insulating Performance
Insulation performance is measured to determine how effectively a window keeps heat in a room during winter conditions. Insulation performance is measured by U-Value and the LOWER the U-Value the better the window performs. See NFRC chart to the below and see how effectively our glass options perform compared to Double Pane Clear insulated glass.
Note: New 25C Tax Credit for 2023- Only Gilkey Ultra Triple Pane (Energy Star Most Efficient) will qualify.
Styles Designed for You
WINDOWS
Double-Hung
WINDOWS
Casement
WINDOWS
Sliding Windows
WINDOWS
Bay Windows
WINDOWS
Fiberglass & Vinyl
WINDOWS
Bow Windows
DOORS
Patio Doors
DOORS