Replacement window detail of the Sheffield window manufactured by Alside

1. VINYL FRAMES AND SASHES WILL NEVER CHIP, PEEL, CRACK OR WARP. Tough, solid virgin vinyl, with color formulated throughout so the beautiful luster lasts.
2. MULTIPLE AIRTIGHT INSULATING CHAMBERS help reduce conduction and cut high energy bills.
3. QUAD 4 WEATHERSTRIPPING at the header adds even more protection from the elements.
4. INSULATED GLASS unit with optimal air space improves year-round performance.
5. PPG INTERCEPT™ WARM EDGE SPACER SYSTEM maximizes window performance and longevity.
6. INTERLOCK AT SASH MEETING RAILS create a super-tight seal against air infiltration, providing security, comfort and well being.
7. METAL REINFORCEMENT adds strength at the meeting rails.
8. DROP-IN GLAZING provides energy efficiency as well as interior aesthetic appeal.
9. COMPRESSION BULB SEAL at the sill creates an all-season weather barrier.
10. SLOPED SILL ensures quick water drainage to the exterior.
11. HIDDEN SCREEN TRACK produces clean lines and added beauty.

THE ADVANCED DESIGN OF THE SHEFFIELD WINDOW ALSO INCLUDES:

* FUSION-WELDED SASH AND MAINFRAME STRUCTURE for added strength and rigidity. Tough, extra-thick extrusion walls provide the ultimate in welding strength.
* DUAL VENTILATOR LOCKS, a secure way to keep windows open for ventilation.
* FULL BALANCE COVERS help protect against air infiltration while adding a finished look to the window frame.
* CONSTANT FORCE BALANCE SYSTEM eliminates sash cords, weights and pulleys, and provides easy fingertip operation.
* TILT-IN TOP AND BOTTOM SASHES make cleaning safe and easy from inside the home.
* TRIPLE-BARRIER WEATHERSTRIPPING between the sash and jamb for superior protection from air and water infiltration.
* FULL OR HALF FIBERGLASS SCREENS provide ventilation while keeping insects out.

OTHER OPTIONS AVAILABLE:

• ENERGY STAR® compliant ClimaTech® Insulated Glass Package combines PPG's Low-E Glass with Argon Gas and Intercept™ Warm Edge Spacer System for added energy efficiency.
• Obscure glass available.
• Choose from standard, contour or brass grids.
• Colonial or diamond grids, as well as specialty grooved glass patterns.
• Available in light oak, dark oak and cherry woodgrain interior finishes.
• All models available in white or beige with optional American brown exterior.