b'QualityCraftsmanshipQUALITY CRAFTED FOR INSULATING GLASSSUPERIOR PERFORMANCE. PACKAGES.1.Vinyl mainframe and sashes wont chip,Reducing energy loss is often thepeel, crack or warp; the premium vinylnumber one reason for purchasingcolor is formulated throughout so thereplacement windows. When youbeautiful luster lasts. consider that windows are roughly2.Multi-chambered sash and mainframe80% glass, youll see why create insulating air spaces for increasedupgrading your windows with thermal efficiency. an insulated glass system can 3. Insulated glass unit* with the Interceptsignificantly improve theWarm-Edge Spacer System helps achieveoverall energy efficiency. Our year-round energy conservation. optional glass package combines 4. Interlock at sash meeting rails providesinsulating Low-E glass, argon gas increased strength, insulation andand the Intercept Warm-Edge comfort. Spacer System5. Protective weatherstripping seal helps prevent air infiltration at the meeting rails.6. Drop-in glazing for extra protection from the elements.7. Fully extruded lift rails provide strength and stability for easy operation.8. Sloped sill forces water to drain to the exterior of the window.9. Hidden screen track for clean lines and added beauty.10.Weatherstripping at the sill creates extra protection from dust, dirt and air infiltration.PLUS THESE ADDITIONAL FEATURES:Fusion-welded mainframe and sash corners for superior strength and a beautiful finished look. Foam-enhanced mainframe further increases energy efficiency. Multi-chambered construction creates airtight insulating spaces for greater thermal protection and durability. THERMAL PERFORMANCE COMPARISONSDual-pane, double-strength insulating glass increases energy efficiency. U-FactorSHGC Beveled interior frame adds dimension for a refinedClear Glass 0.46 0.59appearance. SolarTherm LowE1 0.40 0.52 Hidden screen track creates a clean-line design forSolarTherm LowE2 0.35 0.40enhanced visual appeal. Half Screens are standard, optional full screens areSolarTherm Ultra LowE3 0.30 0.22available. SolarTherm Ultra LowE4 Blue Glass 0.28 0.14www.windowdesigngroup.com|800.577.06438'