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Replacement Flaps

Staywell, PetSafe & PetMate (Closer Pets) Replacement Flap Range – Find the Perfect Fit for Your Cat or Dog Door

Can I Replace a Broken Flap in My Pet Door?

Yes! Over time, cat and dog door flaps can become damaged due to wear and tear, accidental impact, or even chewing. Fortunately, most top-brand pet doors offer replacement flaps, allowing you to restore your pet door without needing a full replacement.

The PetSafe Staywell, Cat Mate, and Dog Mate ranges are designed with replacement parts in mind, making it easy to swap out a broken flap and extend the life of your pet door.


How to Choose the Right Replacement Flap

Selecting the correct PetSafe Staywell replacement flap is essential to ensure a perfect fit. Follow these steps:

Identify Your Pet Door Model – Each cat or dog door has a specific flap design.
Check for a Label – Cat Mate and Dog Mate doors often have an internal label with the exact model details.
Match the Design – PetSafe cat flap replacement doors are visually distinct, making them easier to identify.

If you're unsure, we’re here to help!


Expert Assistance for the Perfect Fit

Not sure which replacement flap you need? Send us a picture of your existing pet door, and our team will assist you in identifying the correct model.
With over 20 years of experience supplying cat flaps in the UK, we can help you find the right solution quickly and hassle-free.


Why Choose Us for Your Pet Door Replacement?

Genuine PetSafe, Staywell, Cat Mate & Dog Mate replacement parts
Expert support to ensure you get the correct flap
Fast shipping so your pet’s door is back in action quickly

Order your replacement pet door flap today! Restore your cat or dog’s easy access with a high-quality, original replacement flap.

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Petsafe Staywell Spare / 900 917 919 932 934 Replacement Flap

£9.83
PetSafe Staywell 900 Series Cat Flap Replacement SpareDescription 137mm high x 160mm wide This pack includes the flap and flap magnet For Use With Staywell 900 Series Classic Cat flapsAlso, see the polycarbonate version of this flap ..
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200 Series Replacement Flap 270 280 Staywell PetSafe PAC26-11455

£17.99
Staywell 280 270 Replacement FlapStaywell 200 series replacement Flap to repair broken flaps when required. For Use With Staywell 270 and the Staywell 280 glass-fitting modelsInformationStaywell 270 Replacement Flap and Staywell 280 Replacement Flap200 series doors are designed for patio doors but they are also used in panel doors as a big cat flap for larger cats.This replacement flap is 185mm wi..

Staywell Spare / Replacement Flap 300 400 500 PAC26-11450

£11.94
Replacement Flap For The 300 400 500 Series Petsafe StaywellDescription Transparent Flap includes a lower magnet 143mm h x 153mm wide For Use With It Fits 300 320 340 400 420 500 and 520 Staywell doors now from PetSafe Manual, Magnetic Infra-red..
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Petporte Replacement Flap Smartflap

£23.99
PetPorte Replacement FlapFits Petsafe / Petporte Michrochip Cat Flap. 100ef Transparent Flap 157mm h x 157mm wide Description Transparent Flap 157mm h x 157mm wide For Use With Fits Petsafe / Petporte Michrochip Cat Flap..
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PetSafe Microchip Replacement Flap

£19.00
PetSafe Microchip Replacement Flap Spare PartsSpare flap to fit the PetSafe Microchip cat flap model number PPA19-16145 fits both brown and white doors.Installation TipsHow do I replace a microchip flap on the PetSafe door? It is relatively simple but will require completely removing the product from your door. Start by removing the screws in the outer frame. There are two screws which can be foun..
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Petsafe Staywell 900 919 917 932 934 Replacement Polycarbonate Flap

£9.00
Replacement Polycarbonate Flap For Staywell 900 Series Cat FlapsDescription 137mm high x 160mm wide This pack includes the polycarbonate flap and flap magnet For Use With Staywell 900 Series Classic Cat flaps..
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Petsafe Staywell 900 919 917 932 934 Series Spare Replacement Flap (Polycarbonate)

£6.60 £10.20
Replacement Flap (Polycarbonate) 919 917 932 934 Series SpareStaywell 900 Series - Spare / replacement Flap This flap is compatible with the following Staywell cat flaps Staywell 16 - Staywell 17 - Staywell 18 - Staywell 19 - Staywell 20 - Staywell 21 - Staywell 22 - Staywell 30 - Staywell 31 - Staywell 32 - Staywell 917 - Staywell 919 - Staywell 932 This replacement flap is made from polycar..
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Replacement Magnet for Staywell 900 917 919 932 934 Cat Flaps

£4.79
Please note this is the magnet which attaches to the flap. It is not a complete flap. This magnet is compatible with the following Staywell cat flaps Staywell 16 - Staywell 17 - Staywell 18 - Staywell 19 - Staywell 20 - Staywell 21 - Staywell 22 - Staywell 30 - Staywell 31 - Staywell 32 - Staywell 917 - Staywell 919 - Staywell 932 Staywell - 916 Staywell - 918..

Cat Mate 304 309 234 or 235 Spare Flap

£10.56 £12.00
Replacement Flap For Cat Mate 204 209 304 309 234 or 235 Cat Mate Cat Doors are designed to have the flap replaced with a spare in the event it should get damaged. There is normally a sticker inside the body of the door to confirm which model number the door is to ensure you order the correct spare/replacement part. Dimension: 155 high x 143 wide - clear These sizes are measured outside fr..
Out of Stock
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Cat Mate Elite Replacement Flap

£25.20
Replacement Flap Cat Mate 305 / 306 or 355 / 356Replacement flap for Cat Mate Elite ID Disc Cat Flaps (Ref. 305 / 306) and Elite Microchip Cat Flaps (Ref. 355 / 356).There is normally a sticker inside the body of the door to confirm which model number the door is to ensure you order the correct spare part.Dimensions : Clear These sizes are measured outside from the edge of the plastic to the ..
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Spare Flap Cat Mate 210 Replacement 935

£8.40
Cat Mate 210 Replacement FlapThis is a replacement flap for the Cat Mate 210 glass-fitting cat door. The 210 doors are designed to have the flap replaced in the event it should get damaged.There is usually a sticker inside the door's body to confirm which model number the door is to ensure you order the correct-sized replacement flap.Dimensions :154mm high x 144mm wide. These sizes are measured ou..
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Cat Mate 360 White or Brown Spare Flap - Replacement transparent flap smoked

£17.99
Bronze Cat Mate 360 Microchip Replacement Flap Tinted Replacement flap for the cat Mate 360 microchip cat flap in white or brown. The 360 cat doors are designed to have their flap replaced with a spare in the event it should get damaged.There is normally a sticker inside the body of the door to confirm which model number the door is to ensure you order the correct spare part.Dimension..
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Petsafe Staywell Magnetic Collar Key (2 Pack) Cat Magnets 900 932 934 400 420

£3.60
Staywell Cat Flap Magnet Collar KeyDescription Staywell Key Pack For Use With Staywell Cat Flaps Only Part No.REL980 Contents: 2 x Keys For Use With For Use With Staywell Staywell 932, REL400, REL420, REL440, and Staywell 32 magnetic cat doors.Delivery ChargesWe offer a flat rate of £2.99 for all deliveries regardless of how much you order on a 2-day service.Free DeliveryThere is a free de..
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Staywell Magnetic Collar Key 900 932 934 400 420

£3.95
Staywell Cat Magnets Collar and key Pack Part No.REL480M For Use With Staywell REL400, REL420, REL440, Staywell 32 and Staywell 932 magnetic cat doors. Number of Keys Supplies1 Key 1 CollarDelivery ChargesWe offer a flat rate of £2.99 for all deliveries regardless of how much you order on a 2-day service.Free DeliveryThere is a free delivery option via the shopping basket for orders over..
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Electronic Door RFID Key Fob for Petsafe Microchip cat Doors

£19.19
Staywell Petsafe Alternative Microchip Collar keyCompatibilityThe Petsafe Microchip key works with a number of doors in the range.Doors (PPA19-16811) ( PPA19-16145) and also the RFID Selective Small  Dog Door which can be used for an additional dog using the Passport or as a replacement if your dog's Passport Key is lost. Worn on your cat's or dog's collar, the Key uses ra..
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Cat Mate 257 - Electromagnetic Replacement Keys

£11.99
Electromagnetic Replacement Keys Dog Mate Cat Mate 254 255 256 259Description NEW light Weight Design - Additional Cat Collar Magnets Pack of two spare / replacement Cat mate Collar Magnets For Use With Electromagnetic Cat Flap (254) Electromagnetic Glass Fitting Cat Flap (255) Electromagnetic Large Cat Flap (256) Electromagnetic Dog Door (259) Only suitable for use with CatM..
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Cat Mate 310 Elite Electronic I.D. Disc CatMate

£11.99
CAT MATE ID DISC - Additional Cat Electronic ID Keys Description Pack of one spare/replacement Cat mate Collar Electronic ID Keys Part Number: PM310 For Use With Elite 305 355 306 356 360 Cat Flaps Only suitable for use with CatMate Cat Flaps Download Product Manual 2020..
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PetPorte Tunnel Extension White

£15.59
PetPorte Tunnel WhiteWhite extension plastic tunnel parts for Wall Model Smart Flap cat flaps. Suitable for use with the Wall Model Smart Flaps. Each tunnel, when stacked, covers 4cm of the wall. 2021 © Master Plastics All Rights Reserved..
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Petsafe Microchip & 4 Way Cat Flap Tunnel Extension - Brown

£14.39
Staywell Tunnel Extensions in Brown From PetSafeDescriptionTunnel Extension for installing the Microchip and manual versions into walls. Cat Flap sold separately.Key FeaturesFor use with walls and doorsProvides 50 mm extra tunnel lengthEasy installationFeaturesQuick and easy installationSystem Includes1 Tunnel Extension2021 © Master Plastics All Rights Reserved..
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Petsafe Microchip & 4 Way Cat Flap Tunnel Extension - White PAC54-16248

£14.39
Staywell Tunnel Extension White from PetSafe Description The Staywell Tunnel Extension is designed to be used in conjunction with PetSafe microchip cat flaps and the new manual cat flap version. This extension allows for easy installation through walls and doors, extending the depth of the tunnel system to accommodate thicker materials or create longer pathways for your cat to pass through. Eac..
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Cat Mate Wall Liner for 204 209 234 or 235 models CatMate

£12.00
CatMate Wall Liner Tunnel Extension Important InformationThe picture above shows a tunnel created with a 235 door and two tunnel liners. It is important to note the locks on this flap are not the easiest to use and they will be at the end of the tunnel and need to be operated from inside the tunnel.If you do not intend to use the locks much this may not be a problem but if you do feel the locks..
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Cat Mate Extension Wall Liner Tunnel CatMate

£12.82
Cat Mate Tunnel Extension – 50mm Wall Liner for Cat Flaps Product Description The Cat Mate Tunnel Extension is designed to provide a secure and seamless extension for your cat flap installation, making it easy to fit through walls of varying thickness. Each tunnel section extends the depth by 50mm (2 inches), ensuring a clean, professional installation. Compatible with Cat Mate models 305, 306,..
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Petsafe Staywell 940 Tunnel Extension Fits the 919

£7.91
Tunnel Only Fits the 919 Petsafe Staywell 940Description Tunnel Extension Available in white. Each tunnel adds 18mm (3/4") and can be clipped together to the required size. For Use With Staywell 919 onlyOrder as many tunnels as you like postage remains the same at £2.99 or spend over £50,00 postage is free...
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Small Wall Entry Kit for Petsafe Electronic Door Small Selective Dog Door

£20.00 £22.00
Small Wall Entry Kit for Petsafe Passport Small Selective Dog Door Suitable for use with Petsafe Passport Small Selective Dog Door - For walls upto 30.5cm  (12 inches) thick ..
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Installation Adaptor for Petsafe Microchip & 4 Way Cat Flap - White

£22.58
Cat Door Microchip Double Glazing AdapterSpecificationSuitable for glass openings 263 mm to 285 mm in diameterDescriptionInstallation Adaptor for installing the manual 4-way locking door or the microchip version into double-glazed windows, double-glazed doors, walls and metal doors. Cat Flap is sold separately.Key FeaturesFor use with windows, walls and metal doorsSuitable for glass openings 263 m..
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Installation Adaptor for Petsafe Microchip & 4 Way Cat Flap - Brown

£22.58
Brown Glass Adaptor For Microchip DoorsSpecificationSuitable for glass openings 212 mm to 285 mm in diameterPictureThe picture above shows a PetSafe microchip operated door installed into the adapter. This listing is for an adapter only the cat door is not included. These adapters are only suitable when matched with the door supplied by the same manufacturer.DescriptionInstallation Adaptor that al..
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CatMate Cat Flap Glass / Wall Adapter Kit PM361

£20.39
Cat Mate Glass Adapter For Glazing and Walls.SpecificationThis adapter kit is for Closer Pets / Cat Mate:Closer Pets Microchip Cat Flap ' 360W 'Cat Mate Timer Control Cat Flap ' 359W 'Cat Mate Rotary 4 Locking Cat Flap ' 358 'The overall size/diameter of this adapter is 305mm or 12 InchesThe hole or cut-out size needs to be 263mm diameter or 10 3/8 inchesFixing screw centres are approx 277mm ..
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Big Cat Flap Glass Installation Adaptor

£14.00
Glass Adapter for Large Cat Flaps Description The Glass Adapter for Large Cat Flaps is designed to facilitate the installation of the Big Cat Flap in glass doors or windows. This adaptor allows you to securely mount the flap while providing a professional and weatherproof seal. It includes all necessary hardware and a cutting template for accurate installation. However, please note that the glas..
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Petsafe - Staywell - Small Replacement Flap for 715, 730 & 737

£6.00
Staywell replacement flap, 705, 706, 715, 730, 737,Description Transparent Flap 175mm high x 153mm wide For Use With Suitable for the small 700 Series Flap, 705, 706, 715, 720, 725, 730 737TipsAre replacement dog door flaps easy to change?This is a fairly easy flap to change the second time you do it but the first time may seem a bit like a mind game.Normally these are broken before you g..
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Cat Mate Dog Mate 221/ 357 Spare Flap - Replacement transparent flap smoked

£15.60
Dog Mate 221 and Cat Mate 357w Replacement Flap.Replacement flaps for cat mate and dog mate door and flaps versions 221 dog door and the 357 extra-large glass fitting door fairly simple to change.Dimensions :  195mm High x 190mm Wide For Use With : PM221 Large cat/ Small dog + PM357 - Large cat / Small Cat Glass fitting..
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Cat Mate 254 or 255 Spare Flap - Replacement transparent flap smoked

£17.99
Bronze Cat Mate 254 Replacement Flap Tinted 918Replacement flap for the cat Mate 254 255 electromagnetic cat flap in white or brown. The 254 255 cat doors are designed to have it flap replaced with a spare in the event it should get damaged.There is normally a sticker inside the body of the door to confirm which model number the door is to ensure you order the correct spare part.Dimensions : ..
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Petsafe Staywell Replacement U Shape

£15.59
Staywell Deluxe Cat Door U Shape Replacement and Keep. Description: This kit comes with the battery keep, and hinge cover for PetSafe Staywell 4-Way Locking, Magnetic, Deluxe Infra-Red Cat Doors. Colour: Woodgrain Compatible with: 4-Way Locking, Magnetic, Deluxe Infra-Red Cat Doors with square flaps (320EF, 420EF, 520EF)Please Note .... No flap supplied this is only for the parts a..
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5 metre extension lead for the Pet Porte cat flap - Black

£7.98
Petporte Extension Cable 5m BlackBlack 5 meter extension lead for the PetPorte cat flap. Use this lead to extend the cable (1.8m) that is included with the PetPorte Microchip Cat Flap. This will give you a total length of 6.8m2020..
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StelMax Clear Contact Glue For Tunnels

£5.65
Contact Glue For Staywell TunnelsDescriptionStelmax 1985 Adhesive is an easily applied PVC resin and solvent based mix which bonds readily to form maintenance free joints of exceptional strength when used to bond both plasticised and rigid PVC and ABS. 1985 Adhesive is used extensively within the window industry for the installation of frames and attachments and is particularly suitable where bond..
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StelMax White Contact Glue For Tunnels

£5.65
Contact Glue For Staywell TunnelsDescriptionStelmax 1985 Adhesive is an easily applied PVC resin and solvent based mix which bonds readily to form maintenance free joints of exceptional strength when used to bond both plasticised and rigid PVC and ABS. 1985 Adhesive is used extensively within the window industry for the installation of frames and attachments and is particularly suitable where bond..
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