5000 Series Replacement Windows

Double Hung

  • Fully fusion-welded New Generation uiPVC vinyl sash and mainframe for extra strength and enduring beauty with SilLock design - featuring a sloped sill to keep windows dry while ensuring a weather-tight seal at sill
  • Warm Edge or optional Warm Edge+ spacer systems help keep utility bills down
  • Equal sight lines for traditional wood window aesthetics
  • Frame filled with patented R-Core (pre-expanded high-density solid polyurethane) insulation, the same type used in many refrigerator/freezer doors
  • Top and bottom lift rail for ease of operation and both sash tilt in for easy and safe cleaning of the exterior of window
  • Interforce II fiberglass reinforcement in the meeting rails for unsurpassed strength and durability with 5000 Series Energy Package option
  • Fin and pile weatherstripping on both sash and mainframe for protection against air, dust and moisture


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(763) 316-5361
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