4000 Series

Sliding Window

  • New Generation uiPVC vinyl never needs painting or caulking and resists conducting heat and cold
  • Warm Edge or optional Warm Edge+ spacer systems help keep utility bills down
  • State-of-the-art track and adjustable roller system for easy gliding
  • Fully fusion-welded sash and mainframe for extra strength
  • Integral interlock and dual fin and pile weatherstripping on both sash and mainframe for protection against air, dust and moisture
  • In-home removable sash for safe, easy cleaning
  • Two sleek, low-profile design cam-action locks on windows over 25" tall


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(763) 316-5361
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