Cat Flap Comparison 2026
Not sure which cat flap to choose? We've installed thousands of cat flaps from every major brand. Here's our expert side-by-side comparison to help you pick the right one for your home, door type and budget.
Side-by-Side Comparison
| Cat Flap | Microchip | DualScan | App | Battery Life | Flap Opening | Door Types | Price | Rating |
|---|---|---|---|---|---|---|---|---|
| SureFlap Microchip Cat Flap | Up to 12 months | 142mm × 120mm | UPvc, Composite, Glass, Window | £65–£80 | ||||
| SureFlap Microchip Cat Flap Connect | Up to 6 months | 142mm × 120mm | UPvc, Composite, Glass, Window | £130–£160 | ||||
| SureFlap Microchip Pet Door | Up to 12 months | 178mm × 170mm | UPvc, Composite, Glass | £100–£130 | ||||
| PetSafe Microchip Cat Flap | Up to 12 months | 150mm × 133mm | UPvc, Composite, Glass, Window | £55–£70 | ||||
| PetSafe Petporte Smart Flap | Mains powered | 165mm × 171mm | UPvc, Composite | £90–£120 | ||||
| Pet-Tek Glass Fitting Cat Flap | No batteries needed | 160mm × 160mm | Glass, Window | £25–£40 | ||||
| Closer Pets MicroChip Cat Flap | Up to 12 months | 145mm × 145mm | UPvc, Composite | £55–£70 |
Opening: 142mm × 120mm
Battery: Up to 12 months
Doors: UPvc, Composite, Glass, Window
Best for: Most cat owners — reliable, affordable microchip security
Opening: 142mm × 120mm
Battery: Up to 6 months
Doors: UPvc, Composite, Glass, Window
Best for: Tech-savvy owners who want app monitoring & curfew control
Opening: 178mm × 170mm
Battery: Up to 12 months
Doors: UPvc, Composite, Glass
Best for: Large cats or small dogs — bigger opening
Opening: 150mm × 133mm
Battery: Up to 12 months
Doors: UPvc, Composite, Glass, Window
Best for: Budget-friendly microchip option with slightly larger opening
Opening: 165mm × 171mm
Battery: Mains powered
Doors: UPvc, Composite
Best for: Owners who want no battery changes — mains-powered convenience
Opening: 160mm × 160mm
Battery: No batteries needed
Doors: Glass, Window
Best for: Glass door installations — simple, affordable, no electronics
Opening: 145mm × 145mm
Battery: Up to 12 months
Doors: UPvc, Composite
Best for: Best draught-proofing — double-insulated flap with brush seal
Best Overall
SureFlap Microchip Cat Flap
Reliable, affordable and trusted by vets. Works with all door types.
View brand →Best for Smart Home
SureFlap Connect
App control, curfew times and usage tracking from your phone.
View brand →Best for Glass Doors
Pet-Tek Glass Fitting
Designed specifically for glass — simple, affordable and no batteries.
View brand →Best Draught-Proofing
Closer Pets MicroChip
Double-insulated flap with brush seals. Best energy rating available.
View brand →Cat Flap Comparison FAQs
Still Not Sure? We'll Help You Choose
Send us a photo of your door and tell us about your cat — we'll recommend the perfect cat flap and give you a fixed-price quote.