Last Updated on 1 May 2025 by Tia Ellahi
Ultion Lock: Are they secure?
Yes — the Ultion Lock is one of the most secure locks on the market, featuring anti-snap, anti-pick, and lockdown technology that activates if attacked.
When it comes to securing your home, your front door is your first line of defence — and the Ultion Lock makes it a solid one. Fitted as standard on every Solidor composite door we supply, it’s more than just a lock — it’s a multi-layered security system designed to keep your family safe and give you total peace of mind.
In this article, we’re breaking down exactly why the Ultion Lock is trusted by homeowners, locksmiths, and security experts alike.
What We’ll Cover in This Article:
- What is an Ultion Lock?
- Key security features of the Ultion
- Real protection vs. snap threats: How Ultion fights intrusions
- Ultion Lock reviews: What real users are saying
- Why Ultion comes fitted as standard on every Solidor
- Common Ultion lock problems (and why they’re rare)
- Maintenance tips: Using Ultion lubricant for long-term performance
- Extra keys, replacements, and pricing info
- FAQs
What Is an Ultion Lock?
Let’s start with the basics. The Ultion Lock is a 3 Star Plus cylinder, approved by the Police’s Secured by Design scheme and awarded the prestigious Sold Secure Diamond rating — the highest level of lock security available in the UK.
It’s not your standard lock. It’s packed with 11 pins and over 294,000 key combinations, making it virtually unpickable. And if someone tries to snap it? Ultion goes into lockdown mode. More on that next.
Multi-Layered Security: The Ultion Difference
The real strength of an Ultion Lock lies in its layers of protection:
- Active Snap Protection: If force is applied, a hidden pin fires into place, locking down the core and making it impossible to access.
- Anti-drill, anti-pick, anti-bump: It doesn’t just stop one kind of attack — it tackles them all.
- Molybdenum Alloy Core: 25% denser than iron, this is the stuff you’d find in military-grade applications. It’s not just strong. It’s Ultion strong.
It’s why every Solidor Composite Door at GFD Homes includes it — because we believe homeowners shouldn’t have to upgrade to get elite security.
The Real-World Test: How Ultion Handles Snapping
Lock snapping is one of the most common forced entry methods in the UK. With an Ultion Lock, this becomes virtually impossible. During a snapping attempt, the lock sacrifices its external layer but immediately activates its internal lockdown — keeping the intruder out and your home safe.
3 Star rating
Still not convinced? Ultion offers a £2,000 homeowner guarantee. If someone breaks in by snapping the lock, they’ll pay out. That’s confidence backed by action.
Ultion Lock Reviews: What People Are Saying
Thousands of homeowners have left five-star reviews praising Ultion’s quality, durability, and — most importantly — the peace of mind it brings. Many locksmiths also recommend Ultion as the go-to upgrade for front door security.
Why We Fit Ultion as Standard on Every Solidor
At GFD Homes, we’ve chosen to include Ultion locks on every Solidor composite door we supply or install. It’s not an upsell — it’s a standard. We want our customers to feel as confident in their front door’s performance as we do.
Whether you choose a traditional or modern Solidor design, you’ll get the same market-leading security without needing to ask for it.
Common Ultion Lock Problems (and Why They’re Rare)
Like all high-precision parts, Ultion locks can occasionally show stiffness or key resistance. Most issues stem from lack of lubrication or incorrect key use (ahem — not the kids using it as a bottle opener). The fix? A dab of Ultion-approved lubricant every six months. That’s all it takes to keep it running like new.
Ultion Lock Maintenance Tips
- Use Ultion lubricant only — standard WD40 isn’t suitable.
- Apply to the key and insert it into the door lock, turning it a few times.
- Repeat twice a year for peak performance and to uphold the guarantee.
Need Extra Keys or a Replacement? Here’s What to Know
- Ultion Extra Keys: Can be cut only by authorised dealers or directly through the official Ultion website using your unique key code.
- Ultion Key Price: How Much Are Ultion Keys? Typically around £8–£15 per key.
- Ultion Lock Replacement: If you’ve lost a key or moved house, replacements are easy to order, with options to reconfigure your security if needed.
- Ultion Lock Price: If buying separately, prices range from £50 to £90 depending on the size and variant.
Get a Solidor Front Door Fitted with the Ultion Lock – Ultimate Security as Standard
Security comes built-in with every product we offer at GFD Homes. While all of our doors are designed with protection in mind, our Solidor, Smart Signature Aluminium Composite Door, Door-Stop, and Comp Door ranges go a step further — they come fitted with a high-security 3 Star cylinder lock as standard.
Looking for even more reassurance? Across our product range, we offer upgrade options to achieve maximum security — perfect for those who want total peace of mind.
If you have any questions about your options, give us a call on 01642 309576, or head over to our blog for expert advice.
Want to see an Ultion Lock in action? Book a visit to our showroom — we’d be happy to show you around.
FAQs about the Ultion Lock
Are Ultion locks worth it?
Absolutely. They offer unrivalled security, come with third-party accreditations, and include a £5,000 guarantee (the guarantee applies if a burglary takes place within 5 years from the date of installation and entry was achieved by snapping an Ultion lock).
How long are Ultion locks guaranteed for?
Ultion locks come with a 10-year mechanical guarantee and the homeowner promise (as long as they’re maintained properly).
Can you snap a Ultion lock?
Technically yes — but it won’t get an intruder very far. The lock’s lockdown mode activates immediately, blocking access.
How to open a door with an Ultion lock?
Simply insert your Ultion key and turn. There’s no trick — just high-grade engineering behind every turn.
How much are Ultion locks?
On their own, they range from £50 to £90, but we include them as standard on every Solidor at no extra cost.
Unlock even more knowledge with these reads..
- Solidor vs Rockdoor: How Solidor Compares to Other Leading Composite Door Brands
- Double Doors: Explore French Door Styles, Glazing Options & Entrance Ideas
- Trade Ultion Lock: looking for trade prices? Visit our trade site, The Trade Village.
