United Kingdom - Nuki Compatibility Guide

Status: ✅ OFFICIAL MARKET Nuki Model: Smart Lock Pro / Go / Ultra Nuki Site: nuki.io/en-gb

Summary

The UK is an official Nuki market, but has two common lock types - modern euro cylinders (compatible) and traditional night latches/rim locks (not compatible). Check your door before buying.

Lock Types in UK

Type 1: Euro Cylinder (Modern Doors) ✅

Common in:

• UPVC doors (most common modern door type)
• Composite doors
• Modern wooden doors
• Apartment buildings

Nuki Compatible: Yes - Smart Lock Pro

Type 2: Night Latch / Yale Lock (Traditional) ❌

Common in:

• Victorian/Edwardian terrace houses
• Older properties
• Some flats with original doors

Nuki Compatible: No - this is a rim lock

┌─────────────────────────────────────────────────────────┐
│                 UK DOOR TYPES                            │
├─────────────────────────────────────────────────────────┤
│                                                          │
│   EURO CYLINDER           NIGHT LATCH (Yale)            │
│   (Modern UPVC)           (Traditional)                 │
│                                                          │
│   ┌───────────┐           ┌───────────────────┐         │
│   │           │           │   ┌───────────┐   │         │
│   │  ◉ ←cylinder          │   │ RIM LOCK  │   │         │
│   │           │           │   │  (box)    │   │         │
│   │           │           │   └───────────┘   │         │
│   │  ═══ ←handle          │        │          │         │
│   │           │           │   ┌────┴────┐     │         │
│   └───────────┘           │   │  SNIB   │     │         │
│                           │   └─────────┘     │         │
│   ✅ Nuki Works           └───────────────────┘         │
│                           ❌ Nuki Does NOT Work         │
│                                                          │
└─────────────────────────────────────────────────────────┘

How to Identify Your Lock

Euro Cylinder Signs:

• Drop-shaped keyhole
• Key inserts horizontally
• Handle below the lock
• Lift handle to engage multipoint lock

Night Latch Signs:

• Round keyhole
• Surface-mounted box on inside of door
• Snib (small thumb turn) on the box
• “Yale” branding common

Common Cylinder Brands (UK)

Adapter Stock Recommendation

• Magenta (Yale) - 50%
• Test fit / spares - 50%

Insurance Considerations (Important!)

UK home insurers often require BS 3621 compliant locks.

• Nuki mounts OVER your existing lock
• Your underlying lock should still be BS 3621
• Keep the original cylinder functional
• Some insurers may require notification

Check with your insurer before installing.

Where to Buy

Pricing (GBP):

• Smart Lock Go: ~£125
• Smart Lock Pro: ~£229
• Smart Lock Ultra + Cylinder: ~£299

Installation Considerations

UPVC Doors

• Most common modern UK door
• Euro cylinder standard
• Multipoint locking (lift handle to engage)
• Nuki works well

Composite Doors

• Similar to UPVC
• Euro cylinder standard
• Check door thickness

Traditional Wooden Doors with Night Latch

Options if you have a night latch:

1. Add a euro cylinder mortise lock (requires door modification)
2. Use an alternative smart lock designed for rim locks
3. Check if door has a secondary deadbolt that could work

Rental Properties

• Check tenancy agreement before installing
• Nuki is non-destructive (no drilling)
• Keep original hardware to reinstall when leaving
• Inform landlord as courtesy

Smart Home Integration

Support & Warranty

• Warranty: 2 years
• Support: English language
• Voltage: UK 230V compatible (Bridge uses adapter)

See Also

• Ireland Guide - Similar market
• Germany Guide - Euro cylinder standard
• Adapters Overview