Fast Fit Pet Patio Doors™
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Fast Fit Pet Patio Doors™

Would you rather not cut holes in any walls or doors inside your house? Do you have a sliding glass door with aluminum frame leading out to the patio? Then the Fast Fit Pet Patio Door™ with all of its customizable options is right for you.

Pet Door Features Include:

  • Available in three finishes: Silver (Mill) , Bronze or White to match your patio door
  • Adjustable height for various sizes of sliding patio doors
  • Strong safety glass and security lock
  • Weather strip for weather-tight seal
  • Available for cats and dogs
  • Adjustable height for: Standard patio door sizes 77 5/8" to 80 3/8" (80”) Shorty™patio door sizes 75" to 77 3/4" (75”) or Tall™ patio door sizes 93 3/4" to 96 1/2 (96")

If you need to align the sliding door with your patio door, please refer to the manufacturers sliding door adjustment instructions for your brand of sliding patio door.


Installation Guide
How to Measure Pet Door

Size Chart

Standard 80", Shorty 75", Tall 96"

Door Size Flap Size Silver (Mil)l White Door Bronze Door Recommended Weight
Reg Cat Flap 6 1/4" x 6 1/4" PATCFM PATCFW PATCFB 2 - 12 Lbs.
ChubbyKat 7 1/2" x 10 1/2" PATCKM PATCKW PATCKB 2 - 25 Lbs.
E-Cat Door 7" x 9" PATCFEM PATCFEW PATCFEB 2 - 25 Lbs.
Small 5" x 7" PATSM PATSW PATSB 2 - 12 Lbs.
Medium 7" x 11 1/4" PATMM PATMW PATMB 13 - 35 Lbs.
Extra Large 10 1/2" x 15" PATXLM PATXLW PATXLB 36 - 90 Lbs.
Super Large 15" x 20" PATSLM PATSLW PATSLB 91 - 120 Lbs.


Where to Buy

Demo Video


Installation Video

Flap Replacement Video

Pet Door Selector App