Doggy Door Factory manufactures fully custom pet door inserts that literally slide into any brand of sliding glass patio doors. All doors are made to order for your home and little one. Our dog doors are functional solutions for owner and pet alike, giving both a freedom like never before.

Fusion Welded Sashes

Most other pet door solutions are one size adjustable, being uglier and flimsier by nature. Doggy Door Factory’s fusion welded dog doors are unmatched in maintaining the seal of your doors and home.

With a variety of glass styles and door flap sizes, you can rest assured that we have the perfect doggy door insert for your door. Please read about measuring your pet for a dog door, or shop the online store for quality vinyl doors built to last a lifetime.

Enter Coupon Code:


On the cart or checkout page for an instant $10 OFF!