Black Corgi coming inside through an Ideal modular patio pet door insert
The Ideal Modular Patio Pet Door Insert with a locking cover, weather stripping, and a pin lock
The Ideal Modular Patio Pet Door Insert in silver (satin)
The Ideal Modular Patio Pet Door Insert with weather stripping and a pin lock
The Ideal Modular Patio Pet Door Insert with weather stripping and a pin lock
The Ideal Modular Patio Pet Door insert in brushed aluminum
Logo for Ideal Pet Products, which has a large selection of affordable pet doors for every pet need
The Ideal Modular Patio Pet Door Insert with weather stripping and a pin lock

Ideal Modular Patio Pet Door Insert

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  • Modular pet patio door panel allows it to be shipped in two pieces
  • Two-piece design saves on shipping costs internationally
  • Designed for mild climates
  • Tool-free installation
  • Available in white or brushed aluminum (silver)

The Ideal Modular Pet Patio Door Panel is a two-piece design to eliminate shipment hassles. Best suited for international shipping, pet owners outside of the U.S. will save on shipping costs. The sliding door dog door panel is similarly constructed to the Ideal Fast Fit: this modular door has a spring-loaded design and is engineered with single-pane, tempered glass and a flexible vinyl flap to function best in mild climates. The two parts that are shipped individually connect together at the center, resulting in one whole sliding door dog door insert.

Please Note: If you are living in the US and considering this pet patio door, it is more cost-effective to go with the Ideal Fast Fit due to domestic shipping prices.


  • The patio door pet door insert has adjustment range that fits track heights 77 5/8” ‒ 80 3/8”
  • Track width must be at least 7/8”
  • Extruded aluminum frame
  • Clear & flexible vinyl flap
  • Available in white and brushed aluminum
  • ABS plastic locking cover provided
  • Draft stopper included to seal any gaps
  • Pin lock provided to secure the sliding glass door requires drilling. If you don't want a permanent lock installation, you can purchase a Charley Bar
  • Available in four sizes
  • Designed for moderate climates


  • Tool-free installation is great for rentals and vacation homes
  • Clear, flexible flap is easy for pets to use
  • Accommodates both dogs and cats
  • Saves on shipping costs for international orders
  • Dog door for patio doors means no more need to open and close the door for your pets anymore

  • Size Chart

    Flap SizeFlap DimensionStep OverOverall Panel WidthRecommended
    Pet Height*
    Stock No
    Small5" w x 7" h2"9 3⁄4"6" – 8"01RI55
    Medium7" w x 11" h4"11 7⁄16"12" – 14"01RI56
    Extra Large10 1⁄2" w x 15" h8"15 1⁄4"20" – 22"01RI58

    *measured from the ground to the tallest point of their back 
    The recommended pet width is generally 1 – 2" added to the width of the flap.

    Still don't know which flap size to get? Here is a measurement guide to help you out

    Height Adjustment Range

    • C: 77 5⁄8" – 80 3⁄8"


    Replacement Flaps: You'll need to choose an



    Does this door come in a taller height?

    No, there is only one height adjustment. They do make another model, the Ideal Fast Fit, that has more track height options.

    It the door easy to install?

    The modular patio door is meant to be more of a DIY temporary installation, check out the videos tab for a preview.

    Is this door good for extreme climates?

    The modular patio door is really is more for 3 season moderate climates.

    What is the flap made of?

    It is a clear flexible vinyl.

    Can the flaps be replaced?

    Yes, we carry Ideal original and deluxe replacement flaps.

    What is the frame made of?


    How do I measure my track?

    You would need to measure from the deepest part inside the bottom track up into the deepest part of the top tack.

    Can I use my sliding door lock?

    You would not be able to use your existing lock, but they do include a pin type lock.

    Would large and small pets be able to share?

    The flap is easier to push open, however the step over might be a bit tall for smaller pets to use if you go with the Extra Large.

    Can I get a replacement frame? 

    Yes, you can purchase the Ideal replacement flap and frame assembly.


    Ideal 'Modular' Patio Pet Door Installation

    How to Measure Your Sliding Glass Door for a Pet Door


    One Year Warranty And Disclaimer

     The new and revised warranty that follows this disclaimer supersedes any and all previous warranties of whatever nature or description, whether express, implied or set by law. Any unexpired warranties shall now be governed by the terms of the new warranty for the duration of the existing warranty’s unexpired term.

    Ideal’s pet doors are very durable and with the proper care will provide many years of service for you and your pet. Thank you for selecting Ideal for your pet door. However, please be aware the pet doors are not waterproof against inclement weather or any excessive water exposure. The one year warranty set forth below applies to Ideal’s pet door(s). 

    This product has a One Year Warranty from the date of the purchase of the product to be free of manufacturer’s defects in workmanship and materials. This express One Year Warranty is limited only to the original purchaser of the product and is non-transferable. Satisfactory proof of purchase must be provided to the manufacturer for this one year warranty to apply.  In that case, the manufacturer will replace at no charge to the purchaser the defective part(s). No refunds will be provided to the purchaser. No service contract is being provided under this One Year Warranty. Proof of purchase so that the One Year Warranty may be honored must be made to:

    Ideal Pet Products, Inc.

    24735 Avenue Rockefeller

    Valencia, California, USA 91355

    Attention: Warranty Department

    (661) 294-2266 / 1-877-IDEALPET (433-2573)

    Any and all implied warranties are expressly disclaimed and of no force or effect. These warranties include, but are not limited to, the implied warranties of merchantability, implied fitness for any intended purpose, and any warranties under the California Song-Beverly Consumer Act.  

    This One Year Warranty is void if damage is due to improper installation, intentional misuse or abuse, repairs by anyone other than the manufacturer, the failure to follow manufacturer’s instructions, or if the product is being used for commercial purposes. Purchaser assumes all risks and liabilities for the misuse or abuse of the product, the commercial use of the product or the failure to follow manufacturer’s instructions.

    This One Year Warranty only applies if the product is used for domesticated animals. The Manufacturer, Ideal, is not responsible and shall not have any liability for any damage to or defects caused by acts of god, criminal activity, dog abuse including, but not limited to chewing on the door, lightening, abuse, alteration, trespassing, children’s use of the product, unauthorized access, entry by non-domesticated or “stray” animals, or any other unintended use or misuse of the product.

    The Manufacturer, Ideal, disclaims and excludes any liability for incidental, consequential, punitive, general, special or other damages arising out of or connected with the purchase, use, or misuse of the product or concerning any warranty herein.

    This One Year Warranty shall be governed by the laws of the State of California, USA. Venue shall be with the Los Angeles Superior Court, North Valley District.


    This product, or any of its accessories, parts, or attachments may not prevent adults, children, animals, insects, or objects from passing through or using the opening created by the product.

    Ideal Pet Products will not be liable for any unintended or accidental usage, misuse, abuse, criminal conduct, water intrusion, acts of god, damages or injuries occurring or accruing from the use of this product except in strict accordance with Ideal's One Year Warranty accompanying the sale of this product to the original purchaser.

    Additional Information

    Frame Material

    Extruded Aluminum

    Track Width Minimum


    Flap Material


    Flap Colors


    Flap Thickness


    Dual or Single Pane

    Single Pane 1/8" Thick

    Warranty Period

    1 year

    Return Period

    30 days

    Locking Cover Material

    ABS Plastic

    Your Maximum Pet Size

    Cats, Large Cats, Small Dogs, Medium Dogs, Large Dogs

    Climate Suitability

    Mild or Utility

    House Locking Method

    Pin Lock

    Flap Design

    Single, One Part, Flexible, Thin Flap

    Can Be Installed In

    Dual Pane Glass Sliding Glass Door, Single Pane Glass Sliding Glass Door

    Custom Heights Available


    High Aspect Ratio


    Award Winning Design


    Sealing Value


    Wind Resistance


    Insulation Value


    Customer Reviews

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