How much does a cat enclosure cost in the UK? (2026 guide)
Updated 6 November 2026 · By the Cat Enclosures team
Short answer: In 2026, a cat window box or small kit enclosure in the UK usually costs £250 to £800 fitted, while a bespoke walk-in timber catio usually costs £1,200 to £4,000 depending on size and roofing. Cat-proof fence toppers usually cost £25 to £60 per metre installed, so securing a typical back garden is often £800 to £2,500.
Typical prices
| Job | Typical UK price (2026) |
|---|---|
| Cat window box, fitted | £250 to £700 |
| Kit enclosure, supplied and assembled | £400 to £1,500 |
| Bespoke walk-in catio, small | £1,200 to £2,200 |
| Bespoke walk-in catio, large or house-linked | £2,200 to £4,000 or more |
| Balcony mesh enclosure | £400 to £1,500 |
| Cat-proof fence toppers (per metre installed) | £25 to £60 |
| Securing a typical back garden | £800 to £2,500 |
These are typical guide prices. Your actual price depends on the size, the materials, the roof, the ground and fixing points, and where in the UK you live.
What affects the price
- Size and height of the enclosure
- Solid roof, part roof or full mesh
- Whether it is freestanding or fixed to the house
- Base work such as levelling or slabs
- Number of fences, walls and gates to secure
- Extras such as shelves, tunnels and a cat flap
Is a catio or cat-proof fencing better value?
Cat-proof fencing gives your cat the most space for the money if your boundaries are solid and there are few weak points. A catio is better where fences are low, shared or awkward, or where you want a fully enclosed, roofed space that keeps other animals out.
How to get an accurate price
Send photos of the space, rough measurements, the height of nearby walls and fences, and how many cats you have. That is enough for a fixed price in most cases.
Related guides
- Do you need planning permission for a catio? UK rules explained
- Catio or cat-proof fencing? Which is right for your cat
- How to choose a catio builder: questions to ask and red flags
- Catio materials explained: mesh, timber, roofing and fixings
- DIY catio or professional build? Costs, skills and common mistakes
- Introducing your cat to a catio and making it safe
- Catio maintenance: how to keep a cat enclosure safe and lasting
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