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Performance Sealing System for Sliding Windows.

Ultra-Trak® can be custom designed to match your window specifications.



Improves sliding window performance, with superiority in three critical areas:

  • OPERATING FORCE/BREAKAWAY FORCE – Low surface energy glide strip reduces sliding resistance, while soft non-woven weatherseals provide an excellent seal with very low friction.
  • AIR INFILTRATION/WATER PENETRATION – Custom weatherseal profiles provide structural integrity and consistency, assuring a tight air seal and barrier to water penetration. Drainage channels and weep holes also provide effective water management.
  • CONSTRUCTION – Unique ultrasonic welding process and 100% polypropylene construction provide a unified assembly t hat won’t break apart during fabrication or while in use and is 55% lighter than flocked rubber seals.

Additional Features & Benefits:

  • Custom designs offer flexibility in meeting unique sealing requirements
  • Seal integrity around corner radiuses is maintained for insulated glass
  • Sealing system helps offset weight issues associated with insulated glass units
  • Adhesive-free fiber attachment maximizes seal life even under weight stress
  • 100% Recyclable

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