Bespoke Doors Deserve

KEYED ALIKE DOOR LOCK SETS

WITH MATCHING DOOR FURNITURE
EFFORTLESS HIGH SECURITY
KEYED & SMART OPTIONS
SLEEK RECESSED DESIGN

Colour-Matched Finishes

Six Finfort finishes are colour-matched to Heritage Brass door furniture, helping you coordinate locks with knockers, knobs and letter plates.

Finfort morticed automatic deadbolt mechanism in polished chrome fitted into the edge of a front door.

Patented Auto-Deadbolts

Our patented morticed auto-deadbolt locks automatically when the door closes, adding discreet high security to premium bespoke doors.

Pale green Victorian front door with Finfort lock set and matching door furniture in antique brass finish.

10-Year Guarantee

Finfort locks are guaranteed for 10 years, no matter who fits them, giving door makers and homeowners long-term reassurance.

Compare Our Lock Sets

COMPARISON CHART

Feature Dual Lock Set Triple Lock Set
Number of Locks 2 3
Automatic Deadbolts 1 (top lock) 2 (top & bottom locks)
BS3621 Certified Deadbolt
Keyed-Alike Registered Keys
Smart Upgrade Option
Best For Front doors in low/medium risk areas Urban homes or high-risk locations

† Triple Lock Sets can be upgraded with Bold Smart Cylinders for full keyless access. We currently do not sell a Smart Triple Door Lock Set.

What our customers say

Roxanna Dual Lock Set, chose Finfort over Banham
★★★★★

A discreet click, not a slam

We're delighted with our Finfort locks. Beyond the smart looks and the Antique Brass finish matching our Heritage Antique door furniture, what won us over was the simplicity, easy for the children, with one key for every lock. We'd been set on the usual Banham locks but chose Finfort for the colour and have no regrets. The service was outstanding, special thanks to Hilary and Tim. The locks feel solid and secure, and the door now closes with a discreet click rather than the loud slam of our old latch. We're recommending them to friends and family, and even our builder noted them down for his clients.

Jonathan Nadav Customised Dual Set: two auto deadbolts keyed alike
★★★★★

Two deadbolts, never a second thought

These locks are genuinely impressive, I'd looked around for a while and nothing I found compares. They're very well made and reassuringly strong, exactly as a lock should be. I fitted two automatic deadbolts to my door, keyed alike, and now never give it a second thought: the door bolts itself every time I close it. Inside there's no bulky, unsightly nightlatch, just a neat lockguard and thumbturn, and from outside it clearly reads as high-security, which is a deterrent in itself. Worth every penny for the peace of mind.

Sarah Triple Lock Set for new door
★★★★★

They drove the locks round to us

Finfort kindly offered to drop the locks round to us in person, which meant our carpenter got them in time, and was more eco-friendly too. The quality is excellent for the price compared to some better-known names, and the brass colour on our new door looks genuinely beautiful. Working well so far.

Warren Dual Lock Set, joiner-fitted
★★★★★

A pleasure to use

I found Finfort while looking for locks for our new front door and was struck by the clever automatic deadbolt, such a neat solution. But it wasn't only the looks and function that sold me, it was the high-security, insurance-compliant ratings too. I bought the dual lockset in polished brass and gave it to my joiner to fit. Now it's in, the locks look beautiful and suit the door perfectly. The automatic deadbolt is a pleasure to use, a solid, satisfying click and it's locked, no bulky nightlatch, just a discreet thumbturn. When my joiner hit a small technical snag, Hilary and Tim came out within hours and had him sorted in under an hour. Friendly, personal service you can't fault, recommended for any suitable door.

Juan Quintas Two Dual Lock Sets keyed alike, front and back doors
★★★★★

Worth paying for

Finfort isn't the budget option, but the service and product quality more than earn the price. We had both our front and back sets keyed alike to a single key, which works exactly as we hoped.

LAW Dual Lock Set, 1930s property
★★★★★

Like a Rolls Royce door

We wanted a solid, up-to-date dual lock system with auto-deadbolt, in Antique Brass, for a 1930s property with a new door on the way. The door suppliers wanted to use a different system, so we pushed to get them to change their method, and we're so glad we did. The locks feel genuinely high quality, with a satisfying clunk like a Rolls Royce door. The colour is beautiful and having a single key is brilliantly practical. Finfort are simply great to deal with, on the phone or online, exactly the service you want from an online company.

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Finish Matching & Door Furniture

Finfort locks available in six finishes, perfectly colour-matched to premium Heritage Brass door furniture for enhanced security and style.

Our six lock finishes are colour-matched to the premium-quality Heritage Brass door furniture range, making it easier than ever to achieve a fully coordinated look. With a wide selection of letterplates, knobs, knockers and more, Heritage Brass helps complete your door with confidence.

You’ll be able to select your preferred finish on each product page.

Finfort locks come in 6 finishes with matching letter boxes and door knockers from Heritage Brass for a seamless, premium look.
Finfort door locks are offered in 6 finishes, with matching door knockers and numerals from Heritage Brass for a complete, coordinated look.

Customised to Fit Any Door – and Any Project

Polished chrome dual door lock set with auto-deadbolt nightlatch, BS3621 manual deadbolt, and keyed-alike registered keys for enhanced security. Sleek design, ideal for modern and classic doors.

We can key front, back and garage door locks alike or provide extra cylinders for existing doors to create a one-key home.

We can also build a keyed alike door lock set to your personal requirements. e.g. 2 keyed alike automatic deadbolts or a 3 lock set with 2 manual deadbolts.

WHY CHOOSE FINFORT LOCK SETS?

High-security lock icon — features a 21mm auto-deadbolt, recessed design for attack resistance, and drill-resistant steel bolts for enhanced protection.

HIGH SECURITY DEADBOLTS

Every lock set includes Finfort’s patented automatic deadbolt, which bolts with a 21mm steel deadbolt every time the door closes. Recessed design resists tampering while drill- and saw-resistant components offer robust protection — far beyond a standard latch.
Keyed-alike & registered lock icon — one key opens all locks, with 3-star cylinders, secure registered keys, and easy euro cylinder

KEYED-ALIKE & REGISTERED

One key opens all the locks on your door. Our keyed-alike cylinders come with 3 registered keys and can be configured for a one-key home. Secure online ordering makes getting extra keys easy. All cylinders are replaceable for future upgrades.
Award-winning design icon — Finfort’s patented auto-deadbolt locks your door automatically with a 21mm bolt, earning awards for security and innovation.

10-YEAR
GUARANTEE

Finfort locks are proudly made in the UK and backed by a full 10-year warranty — regardless of who fits them. Each lock is engineered to British standards, cycle-tested 200,000 times, and quality-checked before being packed to your order.
Insurance-compliant lock icon — Finfort door lock sets include a BS3621-rated mortice deadlock and a 21mm auto-deadbolt with a thumbturn for quick emergency exit.

INSURANCE COMPLIANT

Each set includes a BS3621-certified deadbolt — key-operated inside and out — as required by insurers. For fast exit, the automatic deadbolt secures with a 21mm steel bolt but uses a thumbturn, making it safe and compliant for daily use.
WiFi-enabled keyless access icon – Finfort smart locks for secure, key-free entry

SMART UPGRADE READY

All Finfort lock sets can be upgraded to smart access by swapping the cylinder for a Bold Smart Cylinder. Enjoy app-based control, remote access, and secure locking — without changing your lock hardware or door furniture.

Award Winning Security. Trusted by the Trade.

Logos of premium door furniture and joinery brands associated with Finfort projects.
Logos of locksmiths and architectural ironmongers associated with Finfort.
Finfort's award-winning innovation: Patented auto-deadbolt mechanism for top-tier security, paired with stylish design. Recognized by the Master Locksmith Association and Society of British and International Design Awards.
Improve your security
Save time everyday
Enjoy peace of mind
Finfort's awards: Best Product from the Master Locksmiths Association (2019) and Design Excellence from the Society of British and International Design (2021).
Three brand logos: Heritage Brass, K&D Bespoke Joinery, and Bespoke Front Door.
Greenwich Joinery, Sashed and Wood & Home logos.
Logos of Master Locksmiths Association, Guild of Architectural Ironmovers, and Barry Bros Security on a white background.
G Johns, Franchi and PES Southern logos.
EFFORTLESS HIGH SECURITY
KEYED & SMART OPTIONS
SLEEK RECESSED DESIGN