This “opens” the cylinder, allowing the bolt to move, and you to open the door. If you ever need to replace locks on your doors, you’ll need to know the individual names for parts, their importance for the overall mechanism, and how they help the other parts work to lock the door. SS312 Diamond Euro cylinder fitted on Multipoint locking system | Image by Mul-T-Lock. Below we set out 10 door lock options. According to KidsHealth.org, the leading cause of death in children up to age 14 is an accidental injury. Therefore it is essential that the cylinder has been tested to SS312 Diamond Approved or TS 007 3 star kitemark standard against Picking, Drilling, Bumping and Snapping. Live in a flat or apartment? Child-proof locks, or child safety locks, are another kind of lock that you can use on several types of doors within the home to keep little fingers out. The main assembly has a cylindrical lock that you can slide into the catch to lock the door from the inside. This ultimate guide to door locks will help you decipher the differences between different locks so that you can find the right kind for your external and internal doors. Z-Wave smart locks will need to be within a specific range from the hub to work. The lock engages a bolt inside the door. Some electronic locks even come with a remote entry system in which you can open the lock for known guests using your smartphone or computer when you’re away from home. Hand levers are an excellent choice for inside doors, like closets or basement doors. This is the type of lock that will have a cylinder that requires the correct key to open it. They rely on a series of magnets and small, electric-powered motors that are activated to open and close. The first thing you should know is that a 5 lever Mortice Deadlock is NOT found on uPVC & composite doors, look out for the below: Number of 5 Levers stamped on Faceplate of Lock. The best lock for a wooden door is a lock that meets the requirement of BS3621, the type of lock fitted can be a night latch, mortice deadlock or mortice sash lock. They’re also detached from the doors they lock but are thicker and more challenging to break than a regular padlock. Smart Electronic Locks are electronic locks with the added capability of being controlled remotely through a smartphone application. This type of lock features a deadbolt rather than spring bolt for extra security. It is designed to hold the bolt securely in the doorframe when the lock is engaged. We recommend any Nightlatch fitted as a 2nd lock is a British Standard Approved Nightlatch. Please read our Privacy Policy for more information. You will usually find a multipoint lock with a Euro cylinder on most uPVC doors. A parent can press the button to release the clasp, allowing the door to open. These locks usually operate on batteries that can last for a long time. When getting house insurance most comparison sites or providers will ask what type of door locks are on your front door & all external doors. The cam lock is a simplified version of other locks, requiring a key to turn a cam, which locks and unlocks it. A small lock grasps the detached button-like portion to lock and flips up to unlock the door. Parents use oven door locks to keep young children from pulling themselves up on the oven door, or opening it out of curiosity when it’s in use to prevent severe burns and injuries. Alternatively, you can have a minimum of 1-star cylinder with 2 star PAS24 handles fitted. The lock spacing measurement is the distance between the two holes of locks you have on your door, presuming you have a standard doorknob lock and a deadbolt. These locks have a catch on the door frame and a main locking assembly on the door, much like a barrel bolt, but use a chain to lock the door instead of the cylinder piece. For prices of door lock types see our locksmith price list here. Most bolts are similar in size, making the box a similar size that can fit most locks in the home. Fitting a Night Latch that is British Standard approved will improve the security of your door. The following are several of the types of door locks you might find and how they differ from one another: Doorknob locks are, perhaps, the most common type of lock you’ll see on homes, especially on inner doors, like bathrooms and bedrooms. and can be keyed alike with other cylinder locks. Hopefully, this guide helped you learn all about the parts and types of door locks on the market and how they differ from each other. Usually, smart electronic locks also have a mechanical key cylinder to allow access with a traditional key. 16 Church Road The cylinder contains several spring-loaded pins that move when you place the key inside. We are serious about privacy. On properties with multiple occupancies, ie.a block of flats or a house converted into flats, a thumb turn cylinder must be fitted for easy egress in case of emergency. We may be paid compensation when you click on links to those products and/or services. An experienced locksmith should also be able to answer any questions you have. Deadlatches (Nightlatches) are found on wooden/timber doors and also glass panelled doors. If the door is on a single exit dwelling (flat or apartment) then the lock should meet the requirement of BS 8621. The first lock we will look at is a five-lever mortice deadlock, which is a lock that seems to confuse a lot of people. These locks are good options for parents with kids who have figured out how to open baby gates and other child-proofing systems.