Pro Series - DOuble Pane Window Information
Our Most Cost Effective Window!
Lifetime Warranty
Pro Window Series
The Pro Series blends proven precision with a slightly finer vinyl profile than other NBP series for increased visibility. Paired with the latest thermal technologies offered in our energy packages, Pro Series windows immediately come to mind as a solid go-to product for any project.
Pro Series Features
- Low Conductivity
- Great Energy Efficiency
- Precise Production
- Single Strength Glass
- Low-E / Argon Glass
- Stainless Steel & Tin Spacer Options
- Composite locks
Window Features
1. TILT LATCHES (DOUBLE HUNG)
Both sashes tilt in easily for safe, fast cleaning from the inside. Our submarine-style latch increases DP rating by 20-30%.
2. EXTRUDED LIFT & PULL RAILS
Built directly into sash for more outstanding durability. No added or snap-in components.
3. STAINLESS STEEL CONSTANT FORCE BALANCE SYSTEM
Provides smooth and easy double-hung operation.
4. ALUMINUM INTERLOCK REINFORCEMENT
Aluminum-reinforced, interlocking sashes provide increased strength where sashes meet.
5. Strong composite locks
One simple, smooth hand turn.
6. DELUXE DUAL-VENTILATION LATCHES
Limit the window opening to a set point during ventilation.
7. HALF SCREEN WITH ALUMINUM FRAME
Fiberglass mesh and an extruded aluminum frame feature gives increased strength and improved visibility compared to standard screens.
Additional Features
100% VIRGIN VINYL
Maintenance-free frames, with fusion-welded corners for increased structural integrity far exceed the strength of ordinary designs; our lowest profile frame with more visible glass.
DOUBLE PANE CLEAR GLASS
Standard throughout this series.
DOUBLE WEATHERSTRIPPING
Our draft-resistant double weatherstripping provides UV protection, helps resist mold, mildew, and fungus, and prevents dust, light, noise, and air infiltration.
PPG/VITRO INTERCEPT® U-SPACER
Insulated glass with U-Spacer unit utilizes patented intercept technology.
