Not sure which series is best for your home? Use this chart to compare our products side-by-side.
Key Features | Potomac-hp | Fortis | Georgetown |
---|---|---|---|
Performance Grade | R65 | R50 | R45 |
Air Infiltration (cfm/ft2) | 0.03 | 0.04 | 0.09 |
Fusion-welded Frame | yes | yes | yes |
Jamb Depth of Frame | 3 1/4″ | 3 1/4″ | 2 3/4″ |
Main Frame Sill | sloped | sloped | sloped |
Interior Colors | white and beige | white and beige | white and beige |
VyCoat™ Exterior Colors | yes | yes | |
VyWood™ Interior Laminate | yes | ||
VyFoam™ | yes | yes | |
Sash Configuration | dual | dual | dual |
Fusion-welded Sash | yes | yes | yes |
Lock and Keeper Composite Reinforcement | standard | standard | |
Integral Locking Sash | yes | yes | yes |
Cam Locking System | yes | yes | yes |
Tilt-in Sash for Easy Cleaning | yes | yes | yes |
Integrated Sash Lock and Tilt System | yes | ||
Dual Vent Latch | yes | yes | yes |
Balance System | constant force | constant force | constant force |
Glass Strength | double-3.0 mm | double-3.0 mm | single-2.5 mm |
High-Performance Low-E glass | yes | yes | yes |
High-Performance Triple Silver LoE™ Glass | optional | optional | |
Insulating Glass Unit (IGU) Thickness | 7/8″ | 7/8″ | 3/4″ |
Warm Edge Spacer System | Super Spacer® | Super Spacer® | DuraTex® |
TripleSilverLoE™ Glass Package | yes | yes | |
Energy Saver Max™ Glass Package | yes | ||
Energy Saver R5™ Glass Package | yes | ||
Energy Saver R5™ Glass Package W/Triple Silver LoE™ | yes | ||
Flat Grids | yes | yes | yes |
Contour Grids | yes | yes | yes |
Simulated Divided Lites (SDLs) | yes | ||
Screen Frame | extruded | extruded | extruded |
Fiberglass Screen Mesh | yes | yes | yes |
VyClear™ Screen | standard | standard | standard |
Mortised Sill Dam Wall | yes | yes | |
Sill/Sash Interlock | yes | yes | |
Magnetic Seal | yes |
We are pleased to share a testimonial from one of our esteemed clients, who has graciously provided their feedback on the exceptional experience they had while working with our team. Their words highlight the quality of our services and the dedication we bring to every project.