The Dogwalk® PET TEK G-DDW Glass Fitting Medium Dog Door is manufactured from 100% high quality, high impact (PC) Polycarbonate. It is designed to fit single, double glazing and sliding windows and doors. To reduce the problem of broken flaps, associated with some other brands of dog doors, it has the added feature of the flap being able to swing higher.
 
Flap size: 300mm x 270mm
Overall size: 430mm x 451mm
Application: Glass fitting (3mm – 32mm)
Pet size: Medium to semi-large dogs
Cut out size: 385mm diameter
For sliding doors: The G-DDW protrudes 15mm on the inside and 24mm on the outside of the door its connected to. Please ensure enough clearance for sliding doors to pass the pet door.
 
Manufactured entirely from high impact virtually indestructible (PC) Polycarbonate
 
Please note: the pet door cannot be installed into an existing tempered glass or double glazed window. The glass panel would need to be replaced with the hole already cut at time of manufacture for the pet door to be installed.
 
Please note the sizes below are recommendations only, and we always recommend to measure your pet first and contact us if you are unsure.
 
Medium dogs: Labrador Retriever, English Bulldog, Boxer, Border Collie, Shetland Sheepdog, Basset Hound, English Shepherd, Cocker Spaniel.