What is a British Standard door lock?
A British Standard door lock is a lock that meets specific security and functionality requirements for different door types and applications. Different standards apply to different types of locks and doors, meaning understanding them will help you choose suitable security hardware. Specific standards, such as BS 3621, are designed to provide security for external doors and may be required to meet insurance requirements.
What are the benefits of BS 3621 door locks?
BS 3621 is a British Standard for thief-resistant locks and is commonly used for external doors. It can also be relevant to the security requirements specified by some home insurance policies. Locks certified to this standard have been tested against defined security requirements, making them an important consideration when choosing security hardware for your home. Some home insurance policies may specify particular security requirements for external doors, so it’s worth checking your policy before choosing or replacing a lock.
Deadlocks vs Sashlocks
Deadlocks and sashlocks are both used to secure doors but differ due to their operation and common applications.
Deadlocks
- Use a deadbolt operated by a key, rather than incorporating a latch controlled by a handle.
- Operated independently of the door handle, with the deadbolt providing the locking function.
- A secure, robust choice for applications where additional locking security is required.
Sashlocks
- Combine a latch and deadbolt, allowing the door to be operated by a handle.
- The locking function is provided by the deadbolt, with the spring-loaded latch keeping the door held shut when closed.
- A practical, versatile choice for everyday applications.
The right choice will depend on the door, existing hardware, and the intended application.
What is 3-star door security?
3-star security is a rating given to cylinders and security hardware, indicating enhanced resistance to common forms of attack. TS007 is a British security standard for replacement door cylinders and security hardware, with products awarded star ratings that can contribute to a cumulative 3-star rating. Euro profile cylinders, which are a popular choice for uPVC doors, can have security ratings to help you understand how resistant a product is to common forms of attack.
Why does 3-star security matter?
3-star security is an important rating, indicating a cylinder and associated security hardware have been tested against enhanced security requirements. Lock snapping is a common attack method that targets the cylinder, reinforcing the importance of prioritising cylinder security and the hardware protecting it. A 1-star cylinder combined with 2-star security hardware, such as escutcheons, can achieve a 3-star solution.
Next steps for improving home security
Considering the relevant standards and ratings for your home security setup is essential to help you choose the right products for your needs. At IronmongeryDirect, we’re proud to supply a wide range of lock and security hardware, designed to improve security and provide resistance to attack methods.
FAQs
What are the most secure front door locks available in the UK?
The right front door lock will depend on your door type and security requirements, but locks that meet relevant standards, such as BS 3621, can provide tested resistance to security threats.
How do I know if my lock conforms to BS 3621?
To find out if your lock conforms to BS 3621, check the lock for the BS 3621 designation. Checking the manufacturer’s product information, certification details, or for a BSI Kitemark on the lock can also confirm that the relevant standard is met.
How do I know what cylinder lock I need?
To find out what cylinder lock you need, assess your door type, existing hardware, and security requirements. Doors in a high-traffic environment may need a different cylinder type with enhanced security features compared to residential doors.
How to prevent break-ins at night?
To help prevent break-ins at night, installing robust locks, security lighting, and home alarms are all effective measures. These can help make entry points more secure, improve visibility, and alert you when unusual activity occurs.
Are expensive door locks worth the cost?
Expensive door locks can include smart locks and high-security cylinders, which are worth the cost if you’re in need of additional security. Smart locks offer features such as keyless locking technology and touchscreens, while high-security cylinders can provide anti-snap protection for added security.
