Features & Benefits:

• Side load sash operates on two concealed, pre-calibrated block and tackle sash balances.
• Tilt-in bottom sash makes cleaning safe and easy from inside the home.
• Full capture sill enhances protection from air and water infiltration.
• Standard cam lock or optional Euro snap-lock and keeper for added security.

Features & Benefits:

• Fusion welded sashes and mainframe for added strength and rigidity.
• Beveled exterior mainframe for a clean, elegant look.
• Hidden screen track for clean lines and added beauty.
• Sloped sill forces water to drain to the exterior of the window.
• Double barrier-fin weatherstripping at sash sides help keep out dirt and protect against air infiltration.
• Protective bulb at the sill seals out dust, dirt and air infiltration.

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about our ComfortWorld 4000.

• Vinyl frames and sashes made tough and solid with virgin vinyl (PVC) powder that will never chip, peel crack or warp.
• Fusion-welded sash and mainframe structure and strength and rigidity.
• Multi-chambered sash and mainframe for superior thermal efficiency.
• PPG Intercept™ Warm Edge Spacer System maximizes performance and longevity.
• Interlock at sash meeting rails creates a super-tight seal against air infiltration and adds to your sense of security.
• Metal reinforcement at all meeting rails for added strength.
• Drop-in glazing for extra protection from the elements.
• Fully extruded lift rails provide strength and stability for easy operation.

• Dual ventilator locks (ComfortWorld 4000) provide safe, secure ventilation.
• Full balance covers help protect against air infiltration while adding a finished look to the window frame.

• SolarZone™ 60 Insulated Glass Package featured PPG's Low-E Glass and Intercept™ Warm Edge Spacer System, for enhanced insulated performance.
• Full (ComfortWorld 4000) or half fiberglass screens provided ventilation while keeping insects out.
• Standard flat, contoured or pewter grids placed between the panes for easy cleaning.