Unmatched Strength & Durability
Potomac-HP windows are engineered to withstand extreme weather conditions, making them a smart investment for coastal and hurricane-prone areas. these windows exceed industry standards with:

• Performance Grade R65 – More than four times the industry minimum (R15)
• Wind Resistance – Withstands winds up to 198 mph , offering exceptional protection.
• Superior Structural Integrity – Designed for long-lasting performance with welded sash and frame corners

Exceptional Energy Efficiency
Energy-efficient windows help improve indoor comfort, reduce HVAC strain, and lower energy costs. Potomac-HP windows feature:

• VyFoam™ Insulation – A revolutionary insulating system that provides a 32.4 R-Value , out performing wood and aluminum frames.
• Triple Weatherstripping: Reduces air and water infiltration for maximum protection.
• 1″ Sealed Insulated Glass Unit – Enhances thermal efficiency for year round comfort.
• Magnetic Seal Technology – Virtually eliminates drafts, keeping your home comfortable in any season.

Effortless Operation & Enhanced Security
Potomac-HP windows are designed for easy use and added safety with:

• Integrated Sash Lock & Tilt System – Allows homeowners to operate the tilt latch and lock with a single lever.
• Constant Force Balance System – Ensures smooth, hassle-free window operation for years.
• Integral Interlock System – Provides additional security and weatherproofing
• Enhanced Forced Entry Resistance – Engineered for greater home security.

Potomac-HP windows are available in a variety of styles to complement any home’s aesthetic including:

1. Awning
2. Bay
3. Casement
4. Double-Hung
5. Garden
6. Picture
7. Siding