• Heavy-duty weatherstripping for Endura Flap Thermo Panel 3e and Quick Panel 3 door inserts
  • Provides a weather-tight seal along the edges of the pet door and the sliding door frame
  • Enhances energy efficiency by preventing drafts
  • Self-adhesive foam measures 1/2" wide x 5/8" thick x 15' long
  • Versatile, suitable for various DIY applications around the home

Weatherstripping for Patio Pet Door Panels

Peel, stick, and instantly seal out the weather

Regular price $29.00

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Give your older patio panel a second life and cut out drafty edges with fifteen feet of peel-and-stick foam insulation.

  • Heavy-duty weatherstripping for Endura Flap Thermo Panel 3e and Quick Panel 3 door inserts
  • Provides a weather-tight seal along the edges of the pet door and the sliding door frame
  • Enhances energy efficiency by preventing drafts
  • Self-adhesive foam measures 1/2" wide x 5/8" thick x 15' long
  • Versatile, suitable for various DIY applications around the home

Installation & Fit

  • Measures 1/2"w x 5/8" thick on a 15' long roll.
  • Mounts directly along panel edges using high-tack peel-and-stick adhesive backing.
  • Compresses within track gaps to seal tight frame tolerances and address panel-to-door misalignments.
  • Constructed with high-density, weather-resistant self-adhesive foam.
  • Tool-free DIY installation requiring only household scissors to trim to custom panel height.

Best Suited For

Ideal for:

  • Restoring tight, weather-proof edge seals on any brand of patio sliding glass pet door panels
  • Eliminating cold drafts and boosting energy efficiency: the 15' self-adhesive roll applies effortlessly to seal gaps without special tools or complex installation
  • Versatile household sealing projects including sliding door tracks, window pet doors, kennels, and cat doors

Questions

How do I measure my old flap to order the right replacement size?

Measure the flap panel itself, not the hole it covers and not the outside of the frame. Take the width across the flap at its widest point, then the height from the top edge, including the section that sits under the retainer, down to the bottom edge.

Then count the holes along the top edge and measure the distance between the centers of the two outermost holes. Flap dimensions repeat across brands but hole patterns do not, so that spacing is usually what tells us which flap is actually yours. The size guide on the product page lists the flap dimensions for each size we carry, so you can check your measurements against it before ordering.

Can I buy just one flap for a double flap pet door?

Yes. On a double flap door the two flaps are separate parts, so you can replace one and leave the other in place. That is common, because the exterior flap takes the weather and the UV and usually wears out first.

Order the same size as your door and tell us which side you need if the two differ. If both flaps are the same age it is worth replacing them together. A new flap sits against the frame more tightly than a relaxed older one, and mixing the two can leave the seal uneven.

Does a replacement flap come with magnets and hardware, or just the flap?

Our replacement flap kits arrive ready to install. The flap ships with the parts needed to fit it to your door, so you are not sourcing magnets, rivets or retaining strips separately.

If you would like to add extra magnets for a firmer close, those are available separately as well.

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Product Details

Product Details


Upgrade your pet door's performance with our premium Weatherstripping for Patio Pet Door Panels. This heavy-duty weatherstripping is designed specifically for use with Endura Flap Thermo Panel 3e and Quick Panel 3 door inserts, ensuring a perfect fit and optimal performance.

Our weatherstripping provides a weather-tight seal along the edges of the pet door and the sliding door frame, preventing drafts and improving the energy efficiency of your home. The self-adhesive foam is easy to apply, making installation quick and painless. Measuring 1/2" wide x 5/8" thick x 15' long, this weatherstripping is suitable for various DIY applications around the home, including window pet doors, kennels, cat doors, and more.

The newly improved adhesive backing ensures a long-lasting, reliable hold. Experience the difference our Weatherstripping for Patio Pet Door Panels can make for your pet door and enjoy a more comfortable, energy-efficient home. This versatile, high-quality solution is essential for pet-loving households seeking to enhance their pet door's performance and enjoy a cozy, draft-free living space.

Features:

  • Designed specifically for patio pet door panels, ensuring a perfect fit
  • Easy-to-apply, self-adhesive foam for quick installation
  • Improves energy efficiency by sealing gaps and preventing drafts
  • High-quality material provides a long-lasting seal
  • Can be used for various applications such as window pet doors, kennels, and cat doors
FAQs

FAQ

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Customer Reviews

Request Freight Quote

Track heights exceeding 106 inches (107" or higher) may require additional shipping charges. Please provide your contact information for a custom freight quote, and our team will follow up during normal business hours.