Ideal "Ultra-Flex / Draft-Stopper" Replacement Flaps

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  • Ideal VIP Patio Panel, Draft Stopper, and Ultra Flex Pet Door replacement flaps
  • Chew proof flap
  • Three-part flap designed for improved insulation
  • Made of clear polycarbonate
  • Available in medium and extra-large

Need a new flap for your VIP Patio Panel, UltraFlex, or Draft Stopper pet door, but don’t want to replace the whole door? Ideal UltraFlex replacement parts fit all of these models. The chew proof dog door flap for the Ideal Ultraflex Pet Door has three polycarbonate parts separated by flexible gasket material to provide flexibility and higher insulation. The Ideal Ultraflex pet door flaps come in medium and extra-large, so make sure you select the correct flap size, whether it be a small or x-large door in the dropdown menu.

Not the right pet door part for your pet door? Take a look at our full make and model selection of replacement flaps and parts. You can also check out other Ideal Dog Door replacement flaps. 

Please Note: If you only need to replace the rubber material found between the three sections of the flap, you can order them from the manufacturer, Ideal Pet Products. The Ideal Pet Products brand is also sold under the name Perfect Pet Products. Ideal pet door replacement parts will work for Perfect Pet pet doors. The Ideal Ultra-Flex / Draft-Stopper dog door is also known as the Perfect Pet Mutli-Flex / Air-Seal dog door.

Size Chart

Flap SizeFlap DimensionRough Cut-Out
Medium6 5⁄8" w x 11 1⁄4" h8 5⁄8" w x 13 5⁄8" h
Extra Large10 1⁄4" w x 15 3⁄4" h12 1⁄4" w x 17 3⁄8" h

Please Note: "Draft Stopper" and "Ultra-Flex" are two names for the very same product!

Additional Information



Flap Colors



Replacing Ideal Draft Stopper or Ultra Flex Flaps


What door is this flap compatible with?

It is compatible with the Ideal "Ultra-Flex / Draft Stopper" door, and VIP 150 Panel with lexan flap.

How can I tell if I have the Ultra-Flex or the weather pet door Draft Stopper?

They're the same product of pet supplies - just different names.

Is this the same as the air gap Airseal pet door?

The UltraFlex dog door and the Airseal are the same.

Does this work for the door in the VIP Patio Panel?

Yes, that is an Ultra-Flex/draft stopper door in the panel.

Does the flap come with the metal rod?

No, the Ideal Ultra-Flex draft stopper only comes with the flap. We don't carry any other Draft Stopper Ideal replacement part.

Can I purchase the rubber connectors in between the flaps separately?

Unfortunately, we only sell the Ultra-Flex replacement flaps. To get Ultra-Flex flexible gasket material or other Ultra-Flex flap door parts, please contact the manufacturer, Ideal Pet Products.

Can I put this in other Ideal Pet Doors to get better insulation value?

No, it will not attach to any other model.

How does this flap work?

The three rigid chew-proof flap segments are divided by a flexible gasket material to make the flap more flexible.

What is the flap material?


Is this the right replacement for my EMCO storm door?

Some storm doors with pet doors pre-installed did use this door, so as long as you are pretty sure you have the Ultra-Flex it should work.

How do I get my dog to stop chewing off the rubber connectors?

You can apply some sort of bitter deterrent on the hinges so that your dog will not continue to chew them off. (Make sure to do some research to ensure the deterrent is safe for your pet to consume!)

How often will I need to replace the rubber connectors?

This depends entirely on how active your pet is as well as your climate. Areas that are colder tend to turn the rubber connectors rigid and brittle, making it more susceptible to breaking. If you have a very active pet that uses the door a lot or goes through it with a large force, you may also need to replace the connectors more often.

Will this work with the Ideal Pet Products Original Pet Door with Telescoping Frame?

No, this will not work any other Ideal model door.

I need to replace my 3-piece Ideal dog door flap.

It sounds like the Ideal replacement door flap you need is for the Ultra-Flex / Draft Stopper. It is a uniquely designed flap and you can verify the measurements to confirm it is the correct replacement flap.



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.

One Year Warranty:

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 the 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 the 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.

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