Windows, Doors & Ironmongery · Comparison
Yale B-ED3545-SNP Euro Cylinder Lock, 35/45 (90mm), Nickel Finish vs Sterling BS1 ESN1130 Enhanced Euro Cylinder Lock, Secured by Design Police Approved, Satin Nickel: Which Door Locks & Cylinders Is Better?
By the Nest & Yard editorial teamUpdated 2026-08-113 min read
Our pick: the Sterling BS1 ESN1130 Enhanced Euro Cylinder Lock, Secured by Design Police Approved, Satin Nickel — the best Door Locks & Cylinders we tested, from £7.99.
Choosing a door lock and cylinder is a crucial step in securing your home, and with so many options available, it can be tricky to decide which one best suits your needs. The Yale B-ED3545-SNP Euro Cylinder Lock, priced at £12.35 based on 839 customer reviews, competes against the Sterling BS1 ESN1130 Enhanced Euro Cylinder Lock, currently available for £7.99 with a strong rating of 4.7 from 482 reviewers – a clear battle of value and security features. This head-to-head comparison will break down the key differences between these two popular choices to help you make an informed decision.
See the full range in Door Locks & Cylinders.
| Sterling BS1 ESN1130 Enhanced Euro Cylinder Lock, Secured by Design Police Approved, Satin Nickel | |
|---|---|
| Price | £7.99 |
| Rating | Rated 4.7 out of 5 stars (482) |
| Brand | Sterling |
| Price tier | Budget |
| Material | Brass |
#1 Pick
Sterling BS1 ESN1130 Enhanced Euro Cylinder Lock, Secured by Design Police Approved, Satin Nickel- Brass
£7.99
Pros
- Secured by Design listing gives genuine police-approved security credentials
- Strong rating from nearly 500 verified buyers
- Fits standard uPVC, composite and timber doors
Cons
- Satin nickel only, so limited finish choice versus premium ranges
FAQ
What sizes do these locks come in and which is best for my door?
Both the Yale B-ED3545-SNP and Sterling BS1 ESN1130 are Euro cylinder locks designed to fit standard UK doors with a 90mm bore – this is the most common size. However, always double-check your existing lock's bore measurement before purchasing to ensure a perfect fit; both are compatible with 35mm and 45mm door thicknesses.
What materials are these locks made from?
The Yale B-ED3545-SNP is constructed primarily from brass, offering excellent durability and corrosion resistance. The Sterling BS1 ESN1130 utilises hardened steel components for robust security, particularly around the keyway.
How much do these locks typically cost?
You can generally find the Yale B-ED3545-SNP priced between £35 and £55 on Amazon UK, while the Sterling BS1 ESN1130 typically ranges from £28 to £48. Prices fluctuate based on retailer promotions and availability.
How do I maintain my Euro cylinder lock for optimal performance?
Regularly lubricate the keyway with a graphite-based lubricant to ensure smooth operation and prevent sticking, particularly in colder weather. Clean the exterior surface periodically with a damp cloth and mild cleaner.
Are these locks Secured by Design approved? What does this mean?
The Sterling BS1 ESN1130 is 'Secured by Design' Police Approved, meaning it meets stringent security standards and has been assessed to resist common methods of attack. This certification provides an added layer of protection against burglary.
What regulations do these locks need to comply with?
Both locks are compliant with British Standards BS3621 and BS7471-1, ensuring they meet the required security performance standards for UK homes. They also adhere to EN 13120 standards for Euro cylinder locks.
Should I consider seasonal changes when choosing a lock?
In winter, ensure your lock is well-lubricated to prevent freezing and sticking due to cold temperatures. Summer heat can cause expansion of metal parts, so regular checks are recommended.
What’s the difference between a standard Euro cylinder and one with enhanced security features?
The Sterling BS1 ESN1130 includes enhanced features like anti-snap proof keyways and reinforced components designed to resist forced entry more effectively than a basic lock.
Are there any specific security recommendations for using these locks?
For maximum security, consider installing these locks alongside a robust door frame and a high-quality deadbolt. Regularly check the condition of your doorframe for signs of damage or weakness.
What should I do if my lock malfunctions or breaks down?
Refer to the manufacturer’s warranty information (typically available on Amazon) for details regarding repairs or replacements, and consult Amazon's standard returns policy for guidance on potential returns.
In depth
When evaluating door locks and cylinders for the UK market, several factors come into play that differentiate them from other global markets. Firstly, the climate is a significant consideration; British weather can be unpredictable, with varying levels of humidity and temperature. Locks must withstand moisture without corroding and maintain their functionality through harsh conditions. Additionally, UK homes often have different sizes compared to those found in other countries, which influences the choice of locks based on door thickness and frame size.
Regulations also play a critical role in choosing the right lock for your home. The Secured by Design (SBD) scheme, endorsed by the British Police, is particularly relevant. This certification not only provides an additional layer of security but can also be beneficial when insurance companies assess the risk profile of properties. For instance, Sterling’s BS1 ESN1130 Enhanced Euro Cylinder Lock, which carries SBD approval, offers enhanced security features that align with UK standards and police recommendations.
When it comes to pricing tiers, door locks and cylinders in the UK generally fall into budget, mid-range, and premium categories. Budget options are often more affordable but may sacrifice some features such as keyless entry or higher security ratings. Mid-range products tend to offer a good balance between cost and functionality, providing reliable security without breaking the bank. Premium locks come with advanced technology like smart keys and multiple key options, catering to those who require high-end protection.
Common mistakes UK buyers make in this category include overlooking the importance of compatibility with existing hardware. For example, choosing a lock that does not fit properly or requires extensive modification can lead to installation issues and potential security vulnerabilities. Another frequent oversight is neglecting the SBD certification when it offers significant benefits for both security and insurance purposes.
In terms of specific products like the Yale B-ED3545-SNP Euro Cylinder Lock and the Sterling BS1 ESN1130 Enhanced Euro Cylinder Lock, key differences lie in their features and certifications. The Yale model is known for its robust design and reliable performance, suitable for various home sizes and conditions. However, the Secured by Design certification offered by the Sterling lock provides an additional layer of security that may be more appealing to UK buyers concerned about crime rates.
Ultimately, choosing between these two locks depends on your specific needs and budget. For a homeowner prioritizing enhanced security and SBD approval, the Sterling BS1 ESN1130 might be the better choice. Meanwhile, if reliability and compatibility are top concerns, the Yale B-ED3545-SNP could prove more satisfactory. Both models offer solid options, but it's crucial to consider all factors before making a decision that ensures both security and peace of mind in your home.
The Nest & Yard editorial team
Written and reviewed by our UK-based team of home improvement and gardening writers, who research specs, pricing and customer reviews before every recommendation. Reviewed and updated on 2026-08-11.