Premium 8300 Series Double Hung Windows

SOCIETYII-cutaway.jpgParadigm designed a premium window to capture the great look of traditional windows. The contoured narrow-line, exterior mainframe adds striking curb appeal to your home along with beauty and craftsmanship. The core integrity of the Premium Double Hung is in the meeting rail, with double weather-stripping, 5/8" interlocks, box and I beam construction- security and strength come standard.

Features

  • Equal size top and bottom lite provide a stunning view inside and out
  • Maximized viewing area with low-profile pocket head
  • Easy to operate locking half-screen for maximum ventilation; full screen available
  • Dual vent stops for improved ventilation control and security
  • Fusion welded frame and sash
  • Factory-applied integral pre-punched nail fin
  • Molded J-Channel with 3/4“ pocket
  • Standard ¾” Insulated Glass with LowE
  • Stainless steel self-aligning and locking ¾” constant force balance allow for fingertip operation
  • Cam-action sweep sash locks
  • Color matched hardware securely locks the sash together and compliments the beautiful window design
  • Triple mylar polyfin seal weather-stripping on the sash
  • Top and bottom sash tilt in for easy cleaning and effortless sash operation
  • Injected foam insulation

Performance Data

IG Type U Factor   SGHC   VT        
  Grid No Grid Grid No Grid Grid No Grid CR Energy R-Value
Clear/Clear 0.45 0.45 0.59 0.59 0.55 0.62 45 NO 2.22
LowE 270/Clear 0.31 0.31 0.25 0.28 0.47 0.53 57 NO 3.23
LowE 270/Clear Argon Fill 0.28 0.28 0.25 0.28 0.47 0.53 61 NO 3.57
Clear/LowE 270 0.31 0.31 0.31 0.35 0.47 0.53 57 NO 3.23
Clear/LowE 270 Argon Fill 0.28 0.28 0.31 0.35 0.47 0.53 61 NO 3.57
LowE 270/LowE 270 Argon Fill 0.28 0.28 0.23 0.26 0.4 0.45 62 NO 3.57
LowE 270/i89 Argon Fill 0.24 0.24 0.25 0.27 0.46 0.51 50 YES 4.17
LowE w/Argon & Foam Fill Frame/Sash 0.26 0.26 0.25 0.28 0.47 0.53 61 YES 3.85
LowE 270/Clear/LowE 270 Argon Fill 0.26 0.25 0.22 0.24 0.37 0.41 67 YES 3.85
LowE 270/Clear/LowE 270 Blend Fill 0.23 0.22 0.21 0.24 0.37 0.41 69 YES 4.35
Low E270/Clear/LowE 270 Krypton Fill NA 0.2 NA 0.24 NA 0.41 70 YES 5.00