Heavy-duty flap with a complete magnetic sealfor an unbeatable insulation value and weather resistance
Total weather resistancein temperatures from -40 degrees to 110 degrees
Made to beinstalled in thin doorsincluding, but not limited to, solid core doors, hollow core doors, metal doors or storm doors 1/2" up to 1-1/8" thick
High-quality flap will not warp or crack in the heat and cold
Secure Locking Coverwith the strength of 1/16" of steel to block access when needed
Flexible flap swings on a rodat the top to avoid cracking and flexing
Option toadd or decrease magnet strength, perfect for training pets or increasing already significant wind resistance
Please Note: If the magnets seem too strong for your pet, you can remove some of them to better suit their needs. On some sizes, they may need to be replaced for proper insulation. Refer to the video called Removing Side Magnets in the Videos section.
Please read instructions & notes thoroughly before installation.
Single Flap Door Mount
Step 1Prep Your Door
If you have not yet measured your pet, watch this video to ensure the pet door will work.
If possible, remove the door from its hinges using a screwdriver and hammer to tap out the hinge pins. Lay the door flap
for installation. Tape the provided template to the door. The top edge of the cut-out line should be at least 3” (7,6 cm) above the pet's shoulders.
Be careful not to cut too close to the bottom of the door as you may reduce the door's strength. Level the top edge of the cut-out line.
Step 2Drill the Holes
Once you are certain the pet door will work with your door, make sure the template is level, and mark the outline with a pencil. Remove the template and drill holes through the corners just inside of the lines using a ⅜” (9,5 mm) drill bit.
Make sure your drill is kept level and drills all the way through the door.
Step 3Saw An Opening
Using a jigsaw, cut along the marked lines, making sure to cut straight.
We recommend applying masking tape along the outside of the lines to protect your door from scratch marks as you cut with the jigsaw.
Step 4Check Weatherstripping
Ensure the weatherstripping is firmly pressed in the groove on both frames. Weatherstripping indicated in red.
Step 5Position the Frames
Place the trim frame on the outside of the door and the flap frame on the inside.
Step 6Position Screws
Select appropriate screws and insert them into the pet door from the inside.
Do not fully tighten screws until all four screws are inserted and the pet door is leveled.
Use the included installation magnet to help align the screws.
Door Width
Screw Length
1/2" to 3/4"
Short Screws (1")
3/4" to 1"
Medium Screws (1-1/4")
1" to 1-1/8"
Long Screws (1-1/2")
Step 7Screw Door Into Place
Once the pet door is leveled, tighten the screws so that the weatherstripping compresses.
Do not overtighten.
Step 8Attach Screw Covers
Push the four screw covers in by hand to cover the screws.
Step 9Seal With Silicone
Apply silicone where the two frames meet. Also apply silicone where the outside frame meets the door.
FAQ
Are the panels/flaps flexible? Seems like it would trap a dog if it backed up.
The Endura Flap is slightly more rigid than other economy style flaps, but it is a safe, soft, flexible flap. It remains flexible in temperatures as low as -40°F.
Is a single flap enough for winter weather?
A single Endura Flap is extremely energy-efficient and capable of withstanding winds up to 50 mph. It is the only door which allows you to increase the magnetic strength for increased wind resistance. It is recommended for timid pets. The double flap increases the energy-efficiency further.
Does the door sound very loud when the dog goes in or out?
When the flap gets to its resting place there is a snapping sound when the magnets employ. This sound lets you know the door is doing its job sealing out the elements and keeping your heated or cooled air inside.
I do not have to contend with wind or rain, if I buy the single flap version of the wall dog door is it possible to add the second flap in the future?
It is possible, but it's not simple and can be quite costly. You will need to purchase a new inner or outer frame with the flap as single flap and double flap frames are built differently.
What side does the locking cover slide in?
All locking covers slide in from the top. If you purchase a double flap model, the locking cover can be used on the inside or outside frame. If you purchase a single flap, the locking cover is on the interior frame.
Other brands of pet doors with plastic flaps always warp and thus let in air. How do these flaps hold up over time?
The Endura Flap is made with a special polymer called polyolefin. It remains safe, soft and flexible in temperatures as low as -40°F. It does not yellow nor harden in the sun. The patented magnetic design ensures the door door seals well for years. In fact, the pet door and flap are backed by a Lifetime warranty. To contact Endura Flap for door warranty email a photo to our customer service team, and we can take a look and let you know.
Are there color options other than white?
Yes, they are available in Tan and very Dark Bronze.
Does this door seal tightly against the frame so air and mosquitoes can't pass through. If so, does the guarantee cover that lasting, as well?
The double flap door mounts come with a tube of silicone that can be used to seal the edges around the frame. NOTE: single flap door mounts do NOT come with silicone. The warranty does not cover any accidents or damage made by improper installation.
Is this a good dog door for garage door installations?
You can install this in pretty much any door application under 1-1/8" thick, however most doors from the house to the garage have a fire rating so you need to check your local code to see it installing it is allowed.
Customer Reviews
Endura Flap E2 Single Flap Pet Door for Thin Doors
Please read instructions & notes thoroughly before installation.
Single Flap Door Mount
Step 1Prep Your Door
If you have not yet measured your pet, watch this video to ensure the pet door will work.
If possible, remove the door from its hinges using a screwdriver and hammer to tap out the hinge pins. Lay the door flap
for installation. Tape the provided template to the door. The top edge of the cut-out line should be at least 3” (7,6 cm) above the pet's shoulders.
Be careful not to cut too close to the bottom of the door as you may reduce the door's strength. Level the top edge of the cut-out line.
Step 2Drill the Holes
Once you are certain the pet door will work with your door, make sure the template is level, and mark the outline with a pencil. Remove the template and drill holes through the corners just inside of the lines using a ⅜” (9,5 mm) drill bit.
Make sure your drill is kept level and drills all the way through the door.
Step 3Saw An Opening
Using a jigsaw, cut along the marked lines, making sure to cut straight.
We recommend applying masking tape along the outside of the lines to protect your door from scratch marks as you cut with the jigsaw.
Step 4Check Weatherstripping
Ensure the weatherstripping is firmly pressed in the groove on both frames. Weatherstripping indicated in red.
Step 5Position the Frames
Place the trim frame on the outside of the door and the flap frame on the inside.
Step 6Position Screws
Select appropriate screws and insert them into the pet door from the inside.
Do not fully tighten screws until all four screws are inserted and the pet door is leveled.
Use the included installation magnet to help align the screws.
Door Width
Screw Length
1/2" to 3/4"
Short Screws (1")
3/4" to 1"
Medium Screws (1-1/4")
1" to 1-1/8"
Long Screws (1-1/2")
Step 7Screw Door Into Place
Once the pet door is leveled, tighten the screws so that the weatherstripping compresses.
Do not overtighten.
Step 8Attach Screw Covers
Push the four screw covers in by hand to cover the screws.
Step 9Seal With Silicone
Apply silicone where the two frames meet. Also apply silicone where the outside frame meets the door.
FAQ
Are the panels/flaps flexible? Seems like it would trap a dog if it backed up.
The Endura Flap is slightly more rigid than other economy style flaps, but it is a safe, soft, flexible flap. It remains flexible in temperatures as low as -40°F.
Is a single flap enough for winter weather?
A single Endura Flap is extremely energy-efficient and capable of withstanding winds up to 50 mph. It is the only door which allows you to increase the magnetic strength for increased wind resistance. It is recommended for timid pets. The double flap increases the energy-efficiency further.
Does the door sound very loud when the dog goes in or out?
When the flap gets to its resting place there is a snapping sound when the magnets employ. This sound lets you know the door is doing its job sealing out the elements and keeping your heated or cooled air inside.
I do not have to contend with wind or rain, if I buy the single flap version of the wall dog door is it possible to add the second flap in the future?
It is possible, but it's not simple and can be quite costly. You will need to purchase a new inner or outer frame with the flap as single flap and double flap frames are built differently.
What side does the locking cover slide in?
All locking covers slide in from the top. If you purchase a double flap model, the locking cover can be used on the inside or outside frame. If you purchase a single flap, the locking cover is on the interior frame.
Other brands of pet doors with plastic flaps always warp and thus let in air. How do these flaps hold up over time?
The Endura Flap is made with a special polymer called polyolefin. It remains safe, soft and flexible in temperatures as low as -40°F. It does not yellow nor harden in the sun. The patented magnetic design ensures the door door seals well for years. In fact, the pet door and flap are backed by a Lifetime warranty. To contact Endura Flap for door warranty email a photo to our customer service team, and we can take a look and let you know.
Are there color options other than white?
Yes, they are available in Tan and very Dark Bronze.
Does this door seal tightly against the frame so air and mosquitoes can't pass through. If so, does the guarantee cover that lasting, as well?
The double flap door mounts come with a tube of silicone that can be used to seal the edges around the frame. NOTE: single flap door mounts do NOT come with silicone. The warranty does not cover any accidents or damage made by improper installation.
Is this a good dog door for garage door installations?
You can install this in pretty much any door application under 1-1/8" thick, however most doors from the house to the garage have a fire rating so you need to check your local code to see it installing it is allowed.
Customer Reviews
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