Blog>Cost Guides>How much does it cost to get a cat flap fitted in 2025?
Last updated: 3 July 2024
How much does it cost to get a cat flap fitted in 2025?
Cat flaps (and dog flaps) not only give your fluffy companions the flexibility to come and go as they please. They're also handy for us pet parents. But how much does it cost to get a cat flap fitted?

Fast Facts
Cat flap installation can range from £100–£450, depending on material and location
Installing a cat flap in a glass door costs more than uPVC or wooden doors
It usually takes around 2 hours to install a cat flap
Fed up of getting up and down to open the door for your needy pets? Or waking up to an unwanted 'present' to clean up?
In this guide, we'll break down the typical cat flap installation cost to make your life as a pet parent just that little bit easier.
How much does it cost to fit a cat flap?
The cost to fit a cat flap can range from £100–£450.
It all depends on the size, type and complexity of the job. However, the chances are your cat flap installation cost could be lower than you think.
Small cat flap installation cost
Job type | Material costs | Labour costs | Total cost |
---|---|---|---|
Small pet flap fitting on UPVC door panel | £50 | £50 | £100 |
Replace glass door panel with uPVC panel and fit small-sized flap | £80 | £100 | £180 |
Small pet flap fitted into external wall | £120 | £150 | £270 |
Small pet flap fitted into glass French door | £80 | £100 | £180 |
Small pet flap fitting on wooden door | £50 | £70 | £120 |
Small pet flap fitted into composite doors | £80 | £80 | £160 |
Last updated: May 2024 Our costs are ballpark averages - get a local tradesperson to quote now |
The size of the cat flap you need will have a big impact on your total cat flap fitting cost.
You could pay as little as £100to get a small cat flap professionally installed.
Large cat flap installation cost
Job type | Material costs | Labour costs | Total cost |
---|---|---|---|
Large pet flap fitting on UPVC door panel | £50 | £80 | £130 |
Replace glass door panel with uPVC panel and fit large-sized pet flap | £100 | £150 | £250 |
Large pet flap fitted into external wall | £200 | £250 | £450 |
Large pet flap fitted into glass French door | £100 | £150 | £250 |
Large pet flap fitting on wooden door | £60 | £70 | £130 |
Large pet flap fitted into composite doors | £90 | £100 | £190 |
Last updated: July 2024 Our costs are ballpark averages - get a local tradesperson to quote now |
The larger the cat flap, the more materials are required if modifications need to be made to a door or wall.
As a ballpark average, the cost of fitting a large cat flap starts at £130.
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Average costs to get a cat flap fitted
There are lots of different options to choose from if you're wondering where you can install a cat flap in your home.
A specialist in cat flap installation near you will be able to fit a cat flap in pretty much any kind of door - whether it's wood, uPVC, composite or glass. They can even install a cat flap in an external wall, if you prefer.
Each of these options will involve different amounts of labour and will therefore come at a different cost. Here's the lowdown.
How much does it cost to install a cat flap in glass?
To fit a cat flap in a glass door, a specialist will need to cut a small-to-medium flap space into your double glazing.
Then, they'll be able to install your flap and seal it off.
The average cat flap in double glazing cost is between £160–£200.

How much does cat flap installation in a wall cost?
It's always best to use a professional for cat flap installation near you, but even more so when it comes to fitting a cat flap in a wall.
This is because they'll have the tools, knowledge and skills needed to protect the integrity of your wall when carrying out the job. In particular, Installing a cat flap in a wall requires some brickwork and power tools.
The average cat flap installation in the wall cost is between £240–£450.
How much does installing a cat flap in a uPVC door cost?
If you want to install a cat flap in a uPVC door, a professional will remove a cat flap-sized panel from the door.
They'll then install the flap and seal the panel off to prevent unwanted draughts from entering your home.
The average cat flap UPVC door installation cost is between£130–£250.
How much does installing a cat flap in a patio door cost?
Installing a cat flap in a patio door will usually be similar to installing one in a UPVC door.
But depending on what type of patio door you have, it may also involve glasswork or other materials.
The average cost to install a cat flap in a patio door is between £150–£220.
Get quotes for cat flap installation near me
Whether you're looking for a cat flap in glass door fitter near you, or you're keen to get a cat flap installed in an external wall, it's always best to get a quote from a professional tradesperson first.
They'll be able to give you an accurate cost for cat flap installation near you. So, you'll know exactly how much you need to budget for the job.
Enter your postcode into the search box below to find checked and approved specialists in your area.
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Types of cat flaps
There are lots of different types of cat flaps on the market nowadays. Here's a rundown of the main ones you can expect to come across, to help you choose the best kind for your feline family member.
The classic cat flap
These are the most common cat flaps found around the world. They're cheap, effective, and will let cats come and go as they please.
However, they can easily let heat escape from your home. Plus, they could potentially allow other small animals to sneak in.

Lockable pet flaps
These are similar to classic cat flaps, but they offer slightly better security as they can be locked.
Locking your cat flap at night can help you to keep bad weather and unwanted visitors out of your house.
Infrared, magnetic and microchip flaps
These sophisticated designs are all at the more expensive end of the market. But they provide the very best in security that a cat flap can offer.
If you opt for an infrared or magnetic flap, you'll get a sensor to put on your cat's collar. This will allow them to pass in and out of your home.
On the other hand, a microchip cat flap will involve a chip being placed under your pet's skin. This will correspond to your cat flap to offer the highest level of security.
Why hire a professional cat flap fitter near you?
You might be tempted to reduce your costs by trying your hand at DIY cat flap installation.
But without the right training and tools, you run the risk of a poorly-fitted cat flap. At best, this could let in draughts and cause your energy bills to spike. At worst, it could provide ample opportunity for a potential home invader.
You might also find you pay more in the long run if you end up having to hire a professional to rectify your mistakes.
On the other hand, a professional cat flap fitter will have the skills, knowledge and experience to fit your cat flap to a high standard.
They'll be able to make sure that it doesn't impact the integrity of your home security or lower your energy efficiency. And they'll be able to advise you on the best type of cat flap for your furry friends.
Plus, it may not cost as much as you might think. Remember, the average cat flap installation cost starts from just £100.
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Cat flap installation cost overview
Cat flap installation costs can range from £100–£450
Your total cat flap cost will vary depending on where the cat flap is installed and the complexity of the installation
The cost of a cat flap in a glass door is between £160–£200
Cat flap installation takes on average 2 hours
Infrared, magnetic or microchip flaps offer added security
Hiring a professional cat flap fitter will protect you from jeopardising your home security or energy efficiency
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