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.

Click here for to view more information
about our ComfortWorld 4000.

Features & Benefits:

• Fusion welded sashes and mainframe structure add strength and rigidity. Tough, extra thick extrusion walls provide the ultimate in welding strength.
• Beveled exterior mainframe and sash and hidden screen track for added beauty.
• Exclusive triple lift rails provide strength and stability for easy operation.
• Quad-4 weatherstripping at the header for added protection from the elements.
• Triple barrier weatherstripping provides superior protection against dirt and air infiltration.
• Sloped sill enhances protection from the elements.

Click here for to view more information
about our ComfortWorld 6000.

• Custom-made to your specifications with solid uPVC extrusions
  
• Wide range of styles
  
• Full 3-1/4" multicavity frame; contoured and welded
• Welded, tilt-in sash (sliding window sash comes out for easy cleaning)
  
• Standard insulated glass with PPG Intercept™ Warm-Edge Spacer System
  
• Wood window style sloped sill with protective bulb seal
  
• Heavy-duty sash lock/keeper
  
• Double jamb jacks
  
• Double fin and pile weather-stripping with weather seal
  
• Interlocking tilt pins with balance shoe
  
• Low-profile tilt latches
  
• Lift rail for easy operation
  
• Interlock at sash meeting rails

• V-groove cut glass available in traditional Colonial or Prairie pattern
• Interior grilles available in the standard patterns: Colonial, Diamond, Prairie, and Queen Anne
• Full or half screens made of quality fiberglass
• PPG Solarban® 60 Low-E glass with insulating argon gas
  • prevents fading of carpets, curtains and furniture by an additional 78% over clear insulated glass units
  • cuts consumption of fossil fuels that pollute our environment and improves energy conservation by 24%
  • increases R-value by 104% in Winter by retaining furnace heat
  • cuts air-conditioning costs in Summer by reducing solar heat gain by 48%
  • argon gas filling elevates window efficiency 6%, compared to normal air
  • 2nd surface of insulated glass unit has undetectable metallic coating to filter solar energy
• PPG SunClean Glass for easy cleaning (available only with the PPG Solarban® 60 Low-E Glass)