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800-677-0228 
Functional Fenestration Inc.
  • Door Hardware
    • Lift Slide Door Hardware
      • FFI UltraVue Lift Slide
      • FFI Signature Lift Slide
      • AGB Lift Slide Door
      • Clearlift Lift Slide
    • Top Hung
      • ALU Series
      • ALU Series Glass
      • Top Flight Hardware
      • SST Bi-Fold
    • Bi-Fold Door Hardware
      • Clearspan Bi-Fold System
    • Multipoint Door Systems
      • Unitop Multipoint Systems
      • Sicurtop Multipoint
    • Panel Interlocks
      • FFI Interlock
      • Uni-V Interlock
    • Slider Door Locks
      • Winkhaus Slider Locks
      • Clearslide Sliding Door Lock
    • Anti-Derailer Lock
    • Rollers
      • SST Twin Rollers
      • SST Screen Panel Roller
    • Tracks & Guides
      • 5mm Lift Slide Track
      • FASTrack
      • FASTrack Drainage
      • Interlock Drainage Kit
      • Climatech Threshold
      • Thermal Break Threshold
      • Top Guide
    • Magnetic Locks
      • AGB Touch Magnetic Catch
    • Door Hinges
      • Adjustable Concealed Hinges
      • Adjustar 3D Adjustable Hinges
      • Zenit 3D Hinges
      • 3D Adjustable Hinges
    • Cladding
    • Rapid Spacers
    • Gaskets and Seals
  • Window Hardware
    • Multi-Point Window
      • AGB ARTech Multipoint
      • Winkhaus Nordic Multipoint
    • Tilt Turn Window
      • ARTech Plana Tilt Turn
      • Winkhaus Topstar
    • Ultravue Lift Slide Window
    • Cladding
    • Rapid Spacers
    • Gaskets and Seals
  • Handles & Cylinders
    • Door Handles & Fasteners
    • Window Handles & Fasteners
  • Gallery
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  • About Us
    • News & Events
    • Careers
    • Education
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ABOUT US

Functional Fenestration clients include door, window & skylight manufacturers, fabricators, and re-sellers (showrooms and dealers), as well as solutions for architects. Product lines are well diversified with products for residential, commercial and institutional projects. Many FFI products are ideal for Green Building and LEED projects, contributing to energy savings and earning LEED points through natural ventilation, daylighting and views.

Rely on FFI

Serving the North American fenestration community since 1987.

Functional Fenestration Inc (FFI) provides high quality architectural hardware and automation solutions to the fenestration (door, window & skylight) industry.

FFI has two areas of emphasis:

FFI designed and manufactured architectural hardware, including FFI stainless steel lift slide hardware and handles, and FFI FASTrack;
Distribution of window and door hardware from top global manufacturers, including AGB and Winkhaus;

Functional Fenestration clients include door, window & skylight manufacturers, fabricators, and re-sellers (showrooms and dealers), as well as solutions for architects. Product lines are well diversified with products for residential, commercial and institutional projects. Many FFI products are ideal for Green Building and LEED projects, contributing to energy savings and earning LEED points through natural ventilation, daylighting and views.

Our Mission

Relentless commitment to quality products, materials and service.

30

Years of experience

27000

Customers served

100,000+

Products

Rely on FFI
Serving the North American fenestration community since 1987. Functional Fenestration Inc (FFI) provides high quality architectural hardware and automation solutions to the fenestration (door, window & skylight) industry.
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About FFI
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800.677.0228
Mon - Fri 8AM - 5PM PST
sales@fenestration.net
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  • Copyright © 1987-2021 Functional Fenestration Inc. All Rights reserved.
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