Deadlock Locks
Deadlocks are a popular lock choice in Romsey and across the UK, commonly used as secondary security locks. Operated with a simple turn of the key, these locks secure a bolt into the strike plate in the door frame. Unlike nightlatches, deadlocks need to be manually locked and unlocked, providing better protection against physical attacks. Let's explore the different types of deadlocks available and their applications.
Types of Deadlocks
3 Lever Deadlock
The 3 lever deadlock is ideal for low-security applications, offering basic protection. These locks are perfect for internal doors like bedrooms, storage cupboards, and other areas where high security isn't essential. They’re smaller than the 5 lever deadlocks since most internal doors are about 35mm thick, while exterior doors are usually around 45mm.
5 Lever Deadlock
If you’re looking for a bit more security, the 5 lever deadlock is a great upgrade from the 3 lever version. These locks are larger and offer more key combinations due to the additional levers. They also come with extra security features like anti-pick and anti-saw bolts, and boxed strike plates. However, these are best suited for internal doors that are 45mm and thicker, as they aren’t British Standard BS3621 rated.
5 Lever British Standard Deadlock
For external doors, the 5 lever British Standard deadlock is the way to go. Rated to BS3621, these locks are often required by insurance companies to qualify for contents insurance. They include anti-pick and anti-saw features, with an extended 20mm bolt throw that locks into a steel boxed security strike plate. Additionally, they have a hardened steel plate to protect the levers from drilling and a security curtain to guard against picking.
How to Identify BS3621 Rated Locks
Not sure if your current locks are BS3621 rated? Check the front edge where the bolt is; if it has a British Standard kite mark, you're good to go.
Our Services
Lock Repair and Replacement
At Locksmith Romsey, we can repair or replace all types of deadlocks. However, we strongly recommend upgrading to
Deadlock Locks
Deadlocks are a popular lock choice in Romsey and across the UK, commonly used as secondary security locks. Operated with a simple turn of the key, these locks secure a bolt into the strike plate in the door frame. Unlike nightlatches, deadlocks need to be manually locked and unlocked, providing better protection against physical attacks. Let's explore the different types of deadlocks available and their applications.
Types of Deadlocks
3 Lever Deadlock
The 3 lever deadlock is ideal for low-security applications, offering basic protection. These deadlocks are perfect for internal doors like bedrooms, storage cupboards, and other areas where high security isn't essential. They’re smaller than the 5 lever deadlocks since most internal doors are about 35mm thick, while exterior doors are usually around 45mm.
5 Lever Deadlock
If you’re looking for a bit more security, the 5 lever deadlock is a great upgrade from the 3 lever version. These deadlocks are larger and offer more key combinations due to the additional levers. They also come with extra security features like anti-pick and anti-saw bolts, and boxed strike plates. However, these deadlocks are best suited for internal doors that are 45mm and thicker, as they aren’t British Standard BS3621 rated.
5 Lever British Standard Deadlock
For external doors, the 5 lever British Standard deadlock is the way to go. Rated to BS3621, these deadlocks are often required by insurance companies to qualify for contents insurance. They include anti-pick and anti-saw features, with an extended 20mm bolt throw that locks into a steel boxed security strike plate. Additionally, these deadlocks have a hardened steel plate to protect the levers from drilling and a security curtain to guard against picking.
How to Identify BS3621 Rated Deadlocks
Not sure if your current deadlocks are BS3621 rated? Check the front edge where the bolt is; if it has a British Standard kite mark, you're good to go.
Our Deadlock Services
Deadlock Repair and Replacement
At Locksmith Romsey, we can repair or replace all types of deadlocks. However, we strongly recommend upgrading to the British Standard BS3621 deadlock if your current lock isn't rated. This ensures higher security and meets insurance requirements.
Emergency Lockout Assistance
Quick and reliable help if you’re locked out of your home or vehicle.
Key Cutting
Fast and accurate key cutting for homes, offices, and vehicles.
Security Upgrades
Installing advanced security systems and high-security deadlocks.
Need help with your deadlocks? Contact Locksmith Romsey today to make sure your property is secure and up to standard. We're here to help!
the British Standard BS3621 deadlock if your current lock isn't rated. This ensures higher security and meets insurance requirements.
Emergency Lockout Assistance
Quick and reliable help if you’re locked out of your home or vehicle.
Key Cutting
Fast and accurate key cutting for homes, offices, and vehicles.
Security Upgrades
Installing advanced security systems and high-security locks.
Need help with your locks? Contact Locksmith Romsey today to make sure your property is secure and up to standard. We're here to help!