VerSIX™ System

GPI Millworks

VerSIX™ System

VerSIX System

Almost every door system requires six (6) components to operate efficiently: sill, sill pan, frame, t-astragal, door sweep and lock. With the GPI Millworks’ VerSIX™ System, you can pick and choose which component(s) you need to use in your setup. GPI Millworks’ VerSIX™ System allows you to tailor a good-better-best option that is sure to enhance your sales program.

Please visit our Product Testing page to see how all of these components work together to give you the best performance on your door system.

Visit GPI Product Testing Page


  • Standard sill platform with interchangeable inswing and outswing sill cap
  • Inswing: Available with or without screen track
  • Outswing: Low dam and high dam sill cap option
  • Entry: No screen track
  • French / Patio: Extruded double screen track in sill
  • Finishes: Mill, Dark Bronze and Bright Brass

Adjustable Sill Pans

  • Site cut to fit the rough openings: 38 1/2″, 77″ and 154″ with end caps
  • 4 9/16″ and 6 9/16″ level
  • 4 9/16″ sloped


  • Standard PVC or pultruded fiberglass reinforced PVC
  • Inswing or outswing setup prep
  • 4 9/16″ or 6 9/16″
  • Smooth or embossed surface
  • UV inhibitors added for product stability


  • PVC
  • PVC with decorative flange
  • Aluminum with double woolpile, no wedge pads required
  • Fiberglass with double woolpile, no wedge pads required
  • PVC Mull in standard or fat boy size

Door Sweeps

  • Drive in
  • Adjustable U channel
  • Colors: Bronze, White and Beige


  • TM Architectural lockset
  • Standard Signature lockset, single face
  • Finishes: Brass, Antique Nickel, Satin Nickel and Oil Rubbed Bronze