Collection: Dog Doors & Flaps

Dog door flaps offer your pet the freedom to come and go safely, while giving you the convenience of a hands-free solution. Whether you're looking for dog flaps for double glazed doors, modern automatic dog flaps, or a dog flap for a UPVC door, this collection includes a wide range of options to suit every home and pet.


Built with safety, insulation, and durability in mind, our selection includes secure dog flaps for all door types—from standard back doors to glass doors and sliding panels. Installation is straightforward, and models with dog flap security features help keep unwanted animals out while allowing your dog the independence they crave.


Perfect for dogs of all sizes, these flaps combine functionality with sleek design for a seamless fit into your home.

Dog Doors & Flaps

8 products

Product Types of Dog Door Flaps


  • Dog Flap for UPVC Door:
  • Specially designed to install into UPVC doors without compromising door integrity. These flaps include weather seals and locking mechanisms for energy efficiency and safety.


  • Dog Flaps for Glass Doors:
  • Crafted for single or double-glazed glass doors, these flaps feature circular or rectangular inserts made from durable materials that maintain your door’s appearance and performance.


  • Dog Flaps for Double Glazed Doors:
  • Tailored for double-glazed panels, these flaps often require professional installation to ensure the integrity of the sealed unit. Ideal for patio doors and conservatories.


  • Automatic Dog Flap:
  • Smart flaps that open via microchip recognition, RFID tag, or timer settings—ensuring that only your pet gains access. A top choice for homes seeking advanced dog flap security.


  • Secure Lockable Dog Flaps:
  • Include manual locking panels or multi-position locks to control access. Helps prevent stray animals from entering and can be locked during travel or at night.


  • Basic Manual Dog Flaps:
  • Simple flap-style doors that offer easy in/out access. Suitable for interior doors or less exposed outdoor entryways.



Key Features of Dog Door Flaps


  • Weather-resistant and insulated materials
  • Keeps out drafts, wind, and rain while maintaining indoor temperature.


  • Secure locking mechanisms or magnetic closures
  • Adds peace of mind when you want to limit access.


  • Pet-safe materials and durable flaps
  • Built to withstand daily use without pinching or catching your dog’s fur.


  • Universal and door-specific fitting options
  • Available for glass doors, UPVC, wood, and metal frames.


  • Smart features (in automatic flaps)
  • Microchip, timer, and sensor tech for selective entry.


  • Transparent or tinted flap options
  • Maintains your home’s look while allowing visibility for your dog.



Benefits of Dog Flaps


  • Gives pets independence and freedom
  • No more waiting by the door—your dog can move between indoors and outdoors freely.


  • Ideal for busy households or pet parents with limited mobility
  • Reduces interruptions and provides a consistent routine for your dog.


  • Improves security with smart and lockable designs
  • Prevents strays or wildlife from entering, and gives you control over access.


  • Fits a variety of door types including UPVC and glass
  • Find the right fit without compromising the integrity of your doors.


  • Reduces indoor accidents and behavioral issues
  • Easy access to the outdoors helps with house training and reduces anxiety in dogs.



Frequently Asked Questions


How to fit a dog flap in a UPVC door?

Measure the dog’s height and width, mark the flap placement, and cut the panel carefully using proper tools. Many flaps come with templates. For best results, follow manufacturer instructions or hire a professional if unsure.


Can dog flaps be installed in glass or double-glazed doors?

Yes, but dog flaps for glass doors or double-glazed units usually require professional glazing services to avoid damaging the sealed unit.


Are automatic dog flaps safe?

Yes. Automatic dog flaps use microchip or sensor-based access to ensure only your dog can enter. They often include manual lock settings for added security.


What is the most secure dog flap?

Flaps with locking panels, RFID recognition, or multi-lock modes offer the best dog flap security.


Can I use a dog flap in rental homes?

That depends on landlord permission. Consider using flaps designed for temporary doors or sliding panel inserts.


Is a dog flap suitable for all dog breeds?

Most flaps come in multiple sizes. Always measure your dog’s shoulder height and width to ensure a comfortable fit.