$149.00
FREE delivery June 6 - 12. Details
Or fastest delivery Tuesday, June 3. Details
In Stock
$$149.00 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$149.00
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Gun Dog House Door
Gun Dog House Door
Ships from
Gun Dog House Door
Returns
30-day refund/replacement
30-day refund/replacement
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

| Heavy Duty Dog Door | Chew Proof, Weather Tight, Energy Efficient | Metal Dog Door | Dog Size 20-120 Lbs | 14”x 20” Frame

4.0 out of 5 stars 278 ratings

$149.00
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.
Size: Medium 20lbs-120lbs
Color: Heavy Duty Door
{"desktop_buybox_group_1":[{"displayPrice":"$149.00","priceAmount":149.00,"currencySymbol":"$","integerValue":"149","decimalSeparator":".","fractionalValue":"00","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"hPWM5wC3qZy7wCLISEG5y9BrqRjo0tTqnBpi82ZcxT9r%2FvhP0TUpbIs9UlGlk%2Bih4z2i%2FQ%2FQmooJrBjYwR8EiNIU8PmizftAk6qklHSRQykC1HhprXcyxlHprIv%2FuvgmW9myToq0NpZtdKpvj8Vuye7Rdu38Zi44VEXeI9uhoe%2BZUkOlEYv6tQ%3D%3D","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Size Medium 20lbs-120lbs
Brand Gun Dog House Door
Color Heavy Duty Door
Material Aluminum
Closure Type Spring

About this item

  • HEAVY DUTY DOOR: Our flagship product, the heavy duty door is made to serve dogs of many sizes 20 pounds to 120 pounds. With the deicast aluminium frame and the ¼ inch plexiglass this door will be the last dog door you ever have to buy. You and your dog will find that this door is virtually indestructible.
  • MADE TO LAST: Gun Dog House Door is the industry's most durable and weather tight dog door on the market today. Available in many sizes to best fit your furry buddy. Easy to install every door we make is chew proof and hold a manufacturer's warranty that lasts for 10 years.
  • RAIN OR SHINE: Our dog doors are made to withstand any elements that may be thrown at it, we ensure that you will be installing an energy efficient door that will seal off the elements and keep your energy bill from spiking.
  • DOUBLE HINGED: Our double hinge construction allows for one panel to swing in and the plexiglass side to swing the other way allowing your dog in and out with comfort. Our hinges are spring hinges so you can ensure once your pup is in or out the door will seal itself back up.
  • OUR GOAL: Providing you with a dog door that will last many years, we know you have a four legged best friend that needs to go outside or back to his or her kennel without you always having to be there. We have managed to make a door that will withstand the elements from the weather and the chewing from your pup.

Additional Details

Small Business
Shop products from small business brands sold in Amazon’s store. Discover more about the small businesses partnering with Amazon and Amazon’s commitment to empowering them.

Small Business
This product is from a small business brand. Support small. Learn more
New on Amazon:
Introducing pet prescriptions Shop now

Frequently bought together

This item: Gun Dog House Door | Heavy Duty Dog Door | Chew Proof, Weather Tight, Energy Efficient | Metal Dog Door | Dog Size 20-120 Lbs | 14”x 20” Frame
$149.00
Get it Jun 6 - 12
In Stock
Ships from and sold by Gun Dog House Door.
Total price: $00
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

Product Description

We believe you will agree that the Gun Dog House Door products are the “finest-looking,” best “designed,” and greatest “value” for the money you have ever seen in a pet door. Gun Dog House Door gives you the confidence to say, "At Last Better Dog Doors."

Installation Wall and Door Entry

dog door gun dog house door

Step 1 Measurement

The installation height of the ground is more critical to a dog using the door than the size of the opening. We recommend the opening start 2 - 2.5" below your dogs chest. Take your measurement from ground to the bottom of your dogs chest, then subtract 2.5". This will be the bottom of your opening.

gun dog house door dog doors puppy

Step 2 Cutting Your Opening

Create the rough opening in your mounting surface per your specific door. Small Heavy Duty Dog Door and Small Easy Dog Door (9 5/8" x 14 1/2"). Heavy Duty Dog Door and Easy Dog Door (13 1/4" x 18 1/4"). Big Dog Door and Easy Big Dog Door (18 1/4" x 26 1/4").

dog door

Step 3 PVC Trim

We recommend using caulking or silicone on the PVC kit to seal between the kit and mounting surface. The PVC Kit consists of 2 pieces. The narrower piece is installed to the outside of your application. The door will be fastened to this piece. The larger piece is installed on the interior. Your drop down closure will be attached to this piece. Two screws per channel fasten it to the PVC kit, place 1 screw underneath each channel to act as a stop.

gun dog house door

Step 4 Door and Drop Down Install

Installing the dog door, place the dog door over the narrower piece of the PVC kit so the entire opening is covered. Use the included screws to fasten the door to the PVC kit. Installing the Drop Down Closure, use the 4 screws to connect the metal channels to the PVC kit. Once installed, the panel slides down into the channel to prevent use of the door.

gun dog house door dog doors

Show your dog how to use door. Your dog will learn to use your pet door almost at once, but there are a few which may be a little nervous at first. The most important rule is to be patient. Do not let the dog have a bad experience or it may become frightened.

Small Heavy Duty Dog Door
Heavy Duty Dog Door
Easy Dog Door
Big Dog Door
Easy Big Dog Door
Customer Reviews
4.0 out of 5 stars 278
4.0 out of 5 stars 278
3.6 out of 5 stars 40
4.0 out of 5 stars 278
4.4 out of 5 stars 13
Price $345.00 $149.00 $149.00 $199.00 $199.00
Dog Weight 0-20 20-120 20-120 120-200 120-200
Weather Tight no data no data
Climate Severe Severe no data Severe no data

Product information

Mattress Thickness 0.25 Inches
Minimum compatible thickness 1E+1 Centimeters
Weight Limit 120 Pounds
Frame Material Aluminum
Dog Breed Size Medium
UPC 781163826613 696735614782
Item Weight 6 pounds
Manufacturer Gun Dog House Door
ASIN B004I0AE0Y
Customer Reviews
4.0 out of 5 stars 278 ratings

4.0 out of 5 stars
Date First Available November 16, 2007
Item Package Dimensions L x W x H 20.1 x 14.5 x 2 inches
Item Dimensions LxWxH 0.25 x 14 x 20 inches
Item Weight 6 Pounds
Brand Name Gun Dog House Door
Target Audience Keyword dogs
Manufacturer Gun Dog House Door

Feedback

Gun Dog House Door | Heavy Duty Dog Door | Chew Proof, Weather Tight, Energy Efficient | Metal Dog Door | Dog Size 20-120 Lbs | 14”x 20” Frame


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Price Availability
/
/
/
/
Please sign in to provide feedback.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 0.25 x 14 x 20 inches; 6 Pounds
  • Date First Available ‏ : ‎ November 16, 2007
  • Manufacturer ‏ : ‎ Gun Dog House Door
  • ASIN ‏ : ‎ B004I0AE0Y
  • Customer Reviews:
    4.0 out of 5 stars 278 ratings

Important information

Legal Disclaimer

Gun Dog House Door® Inc. nor any of its directors, employees or other representatives will be liable for damages arising out of or in connection with the use of this site or products in any way. This is a comprehensive limitation of liability that applies to all damages of any kind, including (without limitation) compensatory, direct, indirect or consequential damages, loss of data, income or profit, loss of or damage to property and claims of third parties. Gun Dog House Door® Inc. makes no warranty whatsoever for the reliability, stability of any virus-free nature of any software being downloaded from this web site, nor for the availability of the download sites where applicable. All software products downloaded from any section of this web iste or via a link pointed to by this web site are downloaded, installed, and used totally and entirely at the users own risk. Nothing in these terms and conditions excludes or limits liability which may not otherwise be limited or excluded under applicable law. These Terms of Use contain all terms of your agreement with Gun Dog House Door® Inc. relating to your use of this web site. No other written or oral statement (including statements in any brochure or promotional literature published by Gun Dog House Door® Inc. will be incorporated. You agree to indemnify, defend and hold Gun Dog House Door® Inc. harmless from any liability, loss, claim and expense (including reasonable legal fees) related to your breach of these Terms of Use. Your use of this web site, any downloaded material from it and the operation of these Terms and Conditions shall be governed by, construed and interpreted in accordance with the laws of USA Courts. - See more at: http://www.gundoghousedoor.com/blog/satisfaction-guarantee-warranty/#warranty

Compare with similar items

This Item
Gun Dog House Door | Heavy Duty Dog Door | Chew Proof, Weather Tight, Energy Efficient | Metal Dog Door | Dog Size 20-120 Lbs | 14”x 20” Frame
Gun Dog House Door | Heavy Duty Dog Door | Chew Proof, Weather Tight, Energy Efficient | Metal Dog Door | Dog Size 20-120 Lbs | 14”x 20” Frame
Recommendations
[Petoasis] Heavy Duty Aluminum Dog Door with Lock,3 Flap Insulated Doggie Doors with Installation Manual,Durable and Rust Resistant, Patent: USD1057087S, (Silvery White, Large for Door)
 
MEWTOGO 15.7 in x 4.9 ft Dog Door Replacement Flaps - Safe Plastic Vinyl Strip for DIY Doghouse Entry Door or Cat Door, Transparent Dog House Door Flap, Easy to Cut & Install
 
Gun Dog House Door | Med/Large Drop in Closing Panel | Keep Pets in Or Out | Aluminum and Polypropylene | Door, Wall or Shed | Dog Size 20-120 Lbs | 14” x 18” Frame
 
Baboni 3-Flap Pet Door for Wall, Steel Frame and Telescoping Tunnel, Aluminum Lock, Double Flap Dog Door and Cat Door, Strong and Durable (Pets Up to 100 Lb) -Large
 
2PACK Large Dog Door Replacement Flaps with Screws - Pet Door Replacement Flap Compatible with Petsafe Freedom Doggie Doors Replacement Flaps PAC11-11039 10 1/8" X 16 7/8", Flexible, No Warped
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Price$149.00-17% $90.99
Typical:$109.99
$29.99$99.00-10% $119.99
List:$133.99
-29% $25.55
List:$35.99
Delivery
Get it Jun 6 - 12
Get it as soon as Friday, Jun 6
Get it as soon as Friday, Jun 6
Get it Jun 6 - 12
Get it as soon as Friday, Jun 6
Get it as soon as Friday, Jun 6
Customer Ratings
Sold By
size
material
closure type
frame material
max weight capacity
maximum thickness

Customer reviews

4 out of 5 stars
278 global ratings

Review this product

Share your thoughts with other customers

Customers say

Customers find the dog door heavy-duty with a sturdy metal casting surround and appreciate its functionality, particularly for younger dogs. Moreover, the door is easy to install and offers good value for money, with one customer noting it helps cut heating bills. Additionally, they like its air resistance, with one mentioning it effectively keeps out cold air and rain. However, the noise level receives mixed feedback, with several customers noting it slams shut very loudly. The sealing performance also gets mixed reviews, with some saying it seals great while others disagree.

AI-generated from the text of customer reviews

66 customers mention "Build quality"52 positive14 negative

Customers praise the dog door's construction, noting its sturdy metal casting surround and heavy-duty springs, with one customer mentioning it held up well during Hurricane Harvey.

"...This one is going strong and we have had no problems. My husky never walks out or in. She always goes through it at top speed...." Read more

"...I will agree it is very heavy duty and the dogs have not even attempted to destroy it...." Read more

"...Pros- two screw installation Very large Very sturdy Large heavy duty springs Seals well without weatherstripping..." Read more

"...to work with your dogs a little to get them to use it, since it is solid & clear plastic...." Read more

52 customers mention "Quality"46 positive6 negative

Customers find the dog door to be of good quality, describing it as the best they've used.

"...Great product and am glad someone told me about it!" Read more

"...All in all, this door is super sturdy and it will serve the purpose for which I purchased it for years to come...." Read more

"...It is 1/4 metal. The clear door opens in one direction and then entire metal housing and clear door open the other direction...." Read more

"This is the best dog door I have ever bought,I have 5 beagles, the Moma and 4 pups, they have destroyed 3 dog doors before this one, have had this..." Read more

19 customers mention "Functionality"19 positive0 negative

Customers find that the pet door works well, particularly for younger and large breed dogs.

"...UPDATE#2: Happy to report that the door is now reinstalled and working well." Read more

"...he framed it with white moulding on both sides of the door and it looks great...." Read more

"...I added my own trim on the opposite side. Cosmetically the overall result is not bad." Read more

"Works great. Heavy Duty as advertised. Easy to install. It is loud when it slams shut but that's trade off when going heavy duty...." Read more

17 customers mention "Ease of installation"14 positive3 negative

Customers find the pet door easy to install, with one mentioning that the instructions were good.

"...This door is very rugged and chew-proof. Easy to install...." Read more

"...Installation was easy if you have the proper tools and patience... I used the heavy duty plastic frame doors with vinyl flaps and I was constantly..." Read more

"...Easy to install following YouTube video instructions. I highly recommend this unit for large dog owners...." Read more

"...The door is well constructed and heavy duty as advertised. The instructions were good...." Read more

13 customers mention "Value for money"11 positive2 negative

Customers find the pet door worth its price, with one mentioning excellent craftsmanship and another noting it helps reduce heating costs.

"...It has been perfect. Wasn’t easy to install but well worth the money if you have a dog chewer." Read more

"...I highly recommend if you have a chewing dog! Cheaper and better than the big box store crap." Read more

"...It cut my heating bills for his kennel in half. Seriously if you have a nut case destructive dog this is probably the answer." Read more

"...It's load but not horrible and so worth it if you have a dog that destroys things." Read more

11 customers mention "Air resistance"8 positive3 negative

Customers appreciate the pet door's ability to block cold and hot air, with one customer noting its effectiveness in keeping out cold air and rain.

"...yet to go through a winter with it, but metal and plexiglass should easily survive the cold...." Read more

"...It is 10 degrees at night here and now my laundry room stays warm. I have not even added any weather stripping...." Read more

"...Bottom of door stays open 1/2 inch allowing very cold air in dog house...." Read more

"...It is extremely weather tight compared to our old door, no more drafty laundry room!..." Read more

14 customers mention "Seal"8 positive6 negative

Customers have mixed experiences with the pet door's seal, with some finding it effective while others report poor sealing.

"...It seals great unless the wind is blowing hard right at it, then it will blow open a little and we have to block it off." Read more

"...and the only reason I did not give it 5 stars is because it does not seal up as well as some of the other doggy doors do so there is a little bit of..." Read more

"...Very sturdy Large heavy duty springs Seals well without weatherstripping Fits my large saint bernard Cons..." Read more

"...Also this door like the ones sold with magnets from petsmart, are not airtight, but I think you could buy a after market insulation strip for that..." Read more

53 customers mention "Noise level"8 positive45 negative

Customers report that the dog door is very loud, particularly when it slams shut.

"...It is loud, as I've seen in other reviews, but we have a kennel attached to the barn, so noise is not an issue...." Read more

"...There is no way we can sleep at night and have the dogs use the door. VERY LOUD! It also says it is weather tight do not believe this either!..." Read more

"...complain about the noise this door makes, and they are correct: it is loud...." Read more

"...Fits my large saint bernard Cons Loud if you have it in you house and not in a laundry room..." Read more

Well built amazing customer service
5 out of 5 stars
Well built amazing customer service
This product is well built . The spring is strong and if you have multiple pups make sure you don't just let them run through one after another. Hold back and let go one at a time so they see it closes fast. The seller will work with you on teaching your pups how to use it. Be patient. It will last forever as far as I am concerned. Best customer service I have had in years as well. Thank you gun dog doors from saving me from replacing flap after flap on old door that my youngest pup chewed off every time. Happy customer.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

  • Reviewed in the United States on January 17, 2025
    Size: Medium 20lbs-120lbsColor: Heavy Duty DoorVerified Purchase
    We have paid a lot more money for dog doors before that break. This one is going strong and we have had no problems. My husky never walks out or in. She always goes through it at top speed. It is a little heavy, but even my cat has figured out how to use it. It seals great unless the wind is blowing hard right at it, then it will blow open a little and we have to block it off.
  • Reviewed in the United States on November 11, 2008
    I used to buy the pet doors locally and all they carried were the flexible plastic ones. These would work fine, but all of them cracked and fell apart when we'd get our annual northern states week in January where the temperature drops below -30F. Like putting a rubber band in liquid nitrogen. The last straw was adopting a new puppy who managed to destroy 2 more doors with chewing.

    This door is very rugged and chew-proof. Easy to install. We've yet to go through a winter with it, but metal and plexiglass should easily survive the cold. It is loud, as I've seen in other reviews, but we have a kennel attached to the barn, so noise is not an issue. If we did have a kennel attached to the house, my guess is some foam insulation would quiet it down just fine.

    So far, so good.....
    13 people found this helpful
    Report
  • Reviewed in the United States on April 10, 2021
    Size: Medium 20lbs-120lbsColor: Heavy Duty DoorVerified Purchase
    I do not usual write reviews on products but this dog door is the worst ever. I bought this door because we got a puppy and he has eaten 3 plastic dog door flaps. We also have cats that use the door so I ordered the easy door and looking at the picture it looks like it has a magnet on the bottom to seal the door shut. When it arrived there is no magnet and it has a gap all the way around the flap. This is going into a door in our bedroom so this was not going to work at all. I got in contact with Lance at Gun Dog House Door and switched it out for the heavy duty door; he said a 3 pound Chihuahua can open this door. The comments I was reading said it was really heavy and very loud when it closed. BELIEVE THE COMMENTS. It scares the puppy so bad he will not even come into the bedroom. There is no way we can sleep at night and have the dogs use the door. VERY LOUD! It also says it is weather tight do not believe this either! We are very disappointed in this product! If you are going to use it for a kennel or dog house it would work but if you are going to use it in your house SAVE YOUR MONEY. Last thing when they refunded my money they held out 19.20 for a restocking fee which was not mentioned at all when I was talking to Lance about exchanging doors. If I had to do over again I would not purchase this product!
    4 people found this helpful
    Report
  • Reviewed in the United States on September 26, 2016
    Size: Medium 20lbs-120lbsColor: Heavy Duty DoorVerified Purchase
    We purchased this after our two young German Shorthaired Pointers had eaten 3 other doggy doors/flaps. We visited a friends house who bragged how well their Gun Dog Door held up. I will agree it is very heavy duty and the dogs have not even attempted to destroy it. My only complaint and the only reason I did not give it 5 stars is because it does not seal up as well as some of the other doggy doors do so there is a little bit of a draft around it and in windy WY there are quite a few days we just shut it so we are not heating the outdoors. We did attempt to remedy that with some weather stripping but every time we put that up the dogs tear it down, so we just choose to shut the door on really windy cold days. Great product and am glad someone told me about it!
    One person found this helpful
    Report
  • Reviewed in the United States on January 30, 2012
    I bought this door because my big ol' boxer is a sis and he will not play outside. I have a door that had previously been fitted with a plastic pet door, like those available in pet stores. Mr. Wimp chewed and punched until he totally destroyed it. So began my search for an indestructable door for when I need him to be outside.

    Other reviewers complain about the noise this door makes, and they are correct: it is loud. It also has some pretty stout springs that may be difficult to navigate if your dog is slow, old, timid, or puny. My dog was frightened out of his wits the first couple of times I coaxed him through and is still pretty careful with it on day two.

    My beef with this door is that I could not tell by the pictures what I was actually getting. The seller was very friendly on the phone, but they did not know what it looked like either, as they don't stock the door so they never get to see it. That deficiency is what prompted me to write a review. What follows is what I wish I had known up front.

    See the shiny aluminum framework in the seller's picture? (The clear area in the middle is a heavy plexiglass panel that swings the other way.)When you buy this door, you are ONLY getting a flap to screw on over the hole you cut in your door or wall or whatever. That's it. No trim of any kind for the hole. This is fine if you are using it for a gun dog kennel, but on the house where looks matter, plan to spend extra time and money trimming out your opening. The instructions that accompanied this were by no means exhaustive, so don't buy this if you aren't pretty sure you can handle what you're getting yourself into.

    This door will NOT be weatherproof. There is a gap above the plexiglass flap that is substantial enough to let in quite a draft and maybe water, depending on where you put the door. I put mine on an exterior mudroom door protected by a covered patio, so it doesn't matter for me, but other buyers might want to know that!

    The door itself is very heavily constructed, but only 2 little wood screws actually attach the flap to your door. I drilled holes all the way through the door and used nuts and bolts to make the attachment instead. (You will have to make allowances for counter sinking the heads if you buy the closing panel.)

    All in all, this door is super sturdy and it will serve the purpose for which I purchased it for years to come. If you take the time to dress it up when you install it, it won't look too bad, either. Not attractive, just not too bad.
    66 people found this helpful
    Report
  • Reviewed in the United States on November 9, 2019
    Size: Medium 20lbs-120lbsColor: Heavy Duty DoorVerified Purchase
    Ok so this door is metal and very stout. It is 1/4 metal. The clear door opens in one direction and then entire metal housing and clear door open the other direction. I installed my on the outside of the house and trimmed up the inside. It is 10 degrees at night here and now my laundry room stays warm. I have not even added any weather stripping. I work nights and the noise hasn’t bothered me at all.

    Pros-
    two screw installation
    Very large
    Very sturdy
    Large heavy duty springs
    Seals well without weatherstripping
    Fits my large saint bernard

    Cons
    Loud if you have it in you house and not in a laundry room

    Overall save yourself some money buying this instead of the plastic dog doors that fall apart.
    4 people found this helpful
    Report