High-performance multi-fin pile weather sealing designed to meet or exceed the performance requirements of today's most demanding applications, from sliding patio doors to double hung and slider windows.

Brand
Ultrafab
Construction
Multi-fin pile, ultrasonically welded
Applications
Sliding patio doors, double hung windows, double slider windows
Pile Treatment
Silicone treated to repel moisture
Availability
Wholesale · Price on request

Features

  • Superior fin height dimensional control ensures maximum air and water penetration resistance
  • At least 20% reduction in air infiltration compared to a single center fin
  • Designed to promote consistent ease of insertion
  • No off-center pile, due to Ultrafab's patented ultrasonic welding construction
  • Smoother operation and fin containment against all surfaces
  • Silicone-treated pile fibers repel moisture