Dog Door Replacement Flaps
PetSafe, Staywell & Dog Mate Replacement Dog Door Flaps
Repair your existing dog door with our range of replacement dog door flaps and spare parts for PetSafe, Staywell and Dog Mate. We stock genuine replacement parts for many current and older pet doors, including Dog Mate replacement flaps from Closer Pets.
If your original flap has become cracked, cloudy, damaged or worn through regular use, replacing the flap can be a quick and economical alternative to replacing the complete dog door.
Replacement Dog Door Flaps & Spare Parts
Dog door flaps are one of the parts most likely to show wear over time. Years of daily use, enthusiastic dogs, accidental impact and exposure to the weather can eventually leave a flap scratched, cracked, cloudy or damaged.
Fortunately, many PetSafe, Staywell and Dog Mate dog doors are designed so individual components can be replaced without changing the complete pet door.
This can save both time and money while allowing you to keep an existing installation that already fits your door or wall correctly.
PetSafe & Staywell Replacement Dog Door Flaps
We stock genuine replacement parts for a wide range of older and current PetSafe and Staywell dog doors.
Depending on the model, replacement parts can include flexible flaps, rigid flaps, magnets, closing panels and other components needed to keep an existing pet door working correctly.
Using the correct replacement flap helps ensure:
- The flap fits the existing frame correctly
- The hinges or pivot points align properly
- The flap moves freely through the opening
- Magnetic closures line up correctly where fitted
- The existing dog door can continue to be used
Dog Mate Replacement Flaps by Closer Pets
We also stock Dog Mate replacement dog door flaps and spare parts from Closer Pets. Dog Mate pet doors have been sold in the UK for many years and replacement components are still available for selected models.
If your existing door carries the Dog Mate name, you may now find the replacement part listed under Closer Pets. Closer Pets is the current brand behind the established Dog Mate and Cat Mate product ranges.
Depending on the model, available Dog Mate replacement parts can include:
- Dog Mate replacement flaps
- Replacement door panels
- Magnets and magnetic components
- Locking components
- Replacement fittings and selected spare parts
Do not replace your complete Dog Mate dog door until you have checked whether a replacement flap is available. If the frame is still in good condition, replacing the worn flap may be all that is required.
Older Pet Mate, Dog Mate & Closer Pets Products
If you have an older pet door, the different brand names can sometimes make finding the correct replacement confusing.
You may see products or replacement parts carrying the names:
- Dog Mate
- Pet Mate
- Closer Pets
Older products may still have Dog Mate or Pet Mate moulded into the frame even though a current replacement component is sold under the Closer Pets brand.
For this reason, always use the model number rather than the brand name alone when identifying a replacement flap.
Why Replace Only the Dog Door Flap?
If the frame is still securely installed and in good condition, replacing only the damaged flap is usually much easier than replacing the whole dog door.
- Lower repair cost
- No need to cut a new opening in the door
- Avoids disturbing the existing frame or seal
- Restores visibility through a scratched or cloudy flap
- Restores smoother opening and closing
- Extends the working life of the existing pet door
Replacement Flaps for Different Dog Doors
PetSafe, Staywell and Dog Mate have produced many different pet door ranges over the years, including small, medium, large and extra-large models.
Our range includes replacement parts for selected:
- Staywell Original Dog Doors
- Staywell Aluminium Dog Doors
- PetSafe Extreme Weather Dog Doors
- Older Staywell pet door ranges
- Dog Mate Dog Doors
- Older Pet Mate Dog Doors
- Closer Pets Dog Mate Doors
Always check the model number before ordering. Two dog doors can look very similar but use completely different replacement flap sizes and fittings.
How Do I Find My Dog Door Model Number?
The model number is often printed, moulded or labelled somewhere on the inside section of the existing pet door.
Before ordering a replacement flap, check:
- The manufacturer or brand name
- The model number
- The approximate flap width
- The approximate flap height
- The shape of the hinge or pivot points
- Whether the flap has magnets or other fittings attached
If the model number has disappeared, photographs and measurements can often help us identify the correct replacement.
Flexible & Rigid Replacement Dog Flaps
Not every replacement dog flap is manufactured in the same way. Depending on the original pet door, the replacement may be:
- A flexible rubber-style flap
- A rigid transparent plastic flap
- A polycarbonate-style rigid flap
- A flap with an integrated magnet
- A flap requiring separate magnetic components
For this reason, do not order a replacement dog flap by dimensions alone. The model number and fitting design are equally important.
Magnetic Closures & Weather Seals
Many PetSafe, Staywell and Dog Mate doors use magnetic components or weather seals to help the flap return to its normal closed position and reduce draughts.
If the flap has been damaged, check the magnets and surrounding components at the same time. In some cases, the flap itself may still be serviceable and only a smaller replacement component is required.
Simple Replacement on Many Models
Replacement flap fitting varies between models. Some replacement flaps can be changed in a few minutes, while others require the pet door to be partially dismantled.
Always follow the instructions for the specific replacement part and never force a flap into the frame if the hinge or pivot points do not align correctly.
Need Help Finding the Correct Replacement Dog Flap?
Older Staywell, PetSafe and Dog Mate dog doors can be difficult to identify, particularly when labels have faded or disappeared.
If you're unsure which replacement flap you need, send CatFlaps.co.uk:
- A clear photograph of the complete dog door
- A photograph of the inside frame
- Any model number you can find
- The width and height of the existing flap
We'll help identify the correct PetSafe, Staywell or Dog Mate replacement flap where possible.
Shop Replacement Dog Door Flaps
Browse our range of PetSafe replacement flaps, Staywell replacement dog door flaps and Dog Mate replacement flaps from Closer Pets below. Replacing a worn or damaged component is often the simplest and most economical way to keep a trusted dog door working for many more years.

























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