Products | Door Hardware | Gaskets and Seals
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FFI has gasketing and weather seals in a variety of materials, sizes and configurations. We offer gasketing for lift slide doors, our Universal Top Track and more. Many in stock!

Gasketing for sliding doors, see Catalog C.

Gasketing for doors and windows see Catalog F.

For a complete solution for optimal thermal performance and to prevent water infiltration -- combine FFI's Climatech Threshold, Uni-V Interlock and Welded Corner Gasket.

  • Gasketing for sliding doors: lift slide panels, Top Tracks (Universal and C-style), and panel interlocks.
  • Gasketing for windows: tilt turn, other multipoint windows, cladding, and drip channels.
  • FFI has gasketing in various configurations and lengths.
  • For sliding doors see Catalog C.
  • For doors and windows see Catalog F.

Warranty for gasketing products is one year against manufacturing defects.


Gaskets and Seals

Functional Fenestration Inc (FFI) has gasketing and weatherseals for lift slide, tilt turn windows and other FFI systems.

Contact FFI

For CAD drawings, pricing, BOM calculator and more.