The Premium Locking Choice for Bespoke Doors
Secure, style-matched and insurance-compliant — Finfort Lock Sets combine automatic deadbolts, keyed-alike access, and 6 finishes that match the Heritage Brass door furniture range.
Colour-Matched Finishes
Six Finfort finishes are colour-matched to Heritage Brass door furniture, helping you coordinate locks with knockers, knobs and letter plates.
Patented Auto-Deadbolts
Our patented morticed auto-deadbolt locks automatically when the door closes, adding discreet high security to premium bespoke doors.
10-Year Guarantee
Finfort locks are guaranteed for 10 years, no matter who fits them, giving door makers and homeowners long-term reassurance.
Auto-deadbolt nightlatch plus matching BS3621-rated manual deadbolt for added security, keyed alike for convenience.
Dual Set plus an extra keyed-alike automatic deadbolt for enhanced 3-point locking and maximum security.
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
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.
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.
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.
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.
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.
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.
Finish Matching & Door Furniture
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.
Customised to Fit Any Door – and Any Project
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 DEADBOLTS
KEYED-ALIKE & REGISTERED
10-YEAR
GUARANTEE
INSURANCE COMPLIANT
SMART UPGRADE READY






Improve your security
Save time everyday
Enjoy peace of mind



