• Big Heavy Duty Dog Door, X-Large

Big Heavy Duty Dog Door, X-Large

by Gun Dog House Door Company Item #: 1127011-10001
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The only two-way dog door on the market with "special" heavy-duty spring-loaded hinges that provide a positive weather seal!

When the dog goes out, the entire assembly opens up about the mounting bar's hinges.

When the dog returns, the frame stays and only the acrylic panel passes through the wall/door allowing the dog back inside with the use of the hinges attached to the panel.

Chew Proof / Indestructible -

Developed by a Gun Dog Kennel owner/retriever trainer, Black lab tested for more than 20 years.

Energy Conservation / Insect Protection -

This door closes tighter than all other kennel doors due to the heavy-duty spring hinges specially designed for commercial use and abuse.

Easy To Install -

Only two 1-1/2-inch screws are needed.

The 16-1/2" x 25-1/2" opening of the Big Dog Door fits dogs that are up to 200 lbs!


Dog Door Opening - 18" x 28" (Fits dogs up to 200 lbs)

Cut Opening (wall or door) - 16 1/2" x 25 1/2"


* Frame: 3/16" heavy duty welded aluminum.
* Door: ¼” Clear Acrylic Chew-Proof Panel
* Hinges: 2 pair extra strong hinges.
* Weight: 7.5 lbs. (Big Dog Door)


Easy to Install Dog Doors for Big Dogs:

*Dog Door for Large Dogs with Hardware Included: Only 2 Screws Needed
*Rough Opening required: 16-1/2” x 25-1/2” (Note: if you're using the Gun Dog House Door Trim Kit, you must follow that recommended opening size of 17-1/4" x 26-1/4")

Where to create the Opening:

*Measure the distance from the ground to the lowest part of the dog's chest
*Subtract 2"
*This is where the opening will start and go up 25-1/2" from that spot OR determine the height off the ground given a 25-1/2" opening where your dog will not have to duck down or jump over to use the door.

Special Warranty "Lifetime Warranty" -

GUN DOG HOUSE DOOR COMPANY warrants this product to be free of defects for the life of your dog. (That includes chewing!)

Made in the USA
  • Weather Tight
  • Chew Proof
  • Indestructible
  • Energy Efficient
  • Easy to Install
  • Fits Dogs up to 200 lbs

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