Overlay lock: features and advantages 2026

Robberies, robberies, assaults, home squatting... the news on television is not encouraging at all, and many experts point out a dangerous relationship between the coronavirus pandemic and theincrease in crime.

It is true that not all cities are equally unsafe, nor are all types of housing, but it is undoubtedly something that worries us all.

To feel as calm as possible inside our home, One of the elements that we usually install due to its effectiveness and good price is a quality lock. There are many types and each one is more suitable for one situation or another.

In today's article, we are going to explain to you what aoverlay lock, and what are its greatest advantages.

Overlay lock: what is it?

There are fundamentally two types of lock if we base ourselves on their placement: inlays, and overlay locks. The first are those that are placed inside the door, so only the cylinder would appear to insert the key.

The second ones, which are the ones we are going to explain in detail below, are exterior locks, which They are not placed inside the door, but are superimposed on it. Its installation, therefore, is usually simpler.

Types of overlay locks

As with any type of lock, The overlay ones also have several models on the market. . In essence, there are two variants:

Single point overlay locks

This variant has a single anchoring point on the striker part, so it would not be necessary to install an extra box. This is the most common type of overlay lock.

This system It is often used on the top of doors. , functioning as a lock and thus providing added security.

Multi-point rim locks

Unlike the previous ones, these They have several anchor points, generally three. On the striker side, a piece would therefore have to be installed in which all these points fit, which They are coordinated simultaneously when you turn the key.

Multi-point locks have more strength, as well as robust levers and various locking types. Thus They provide greater security than the previous ones, especially when forced.

In addition to these two variants, there are different types of overlay locks, mainly because technology is advancing by leaps and bounds. This has allowed the creation of new models that improve traditional ones, especially in terms of safety.

Standard rim locks

Whether single-point or multi-point, standard locks They are manual, that is, their anchor point or points move with the turn of the key, without any additional technology.

Overlay door handles

This variant is mainly designed for interior doors, because it does not have a key so it is not particularly secure. However, When placed on the outside of the door, it is very useful for older ones , since it damages them much less than those that are embedded.

Electric overlay locks

If the overlay system is your favorite, but at the same time you want to consider the safest option possible, right now this model would be ideal for you. . They generally work with remote controls or intercoms.

They are especially heavy , since they have initially been designed for more robust doors, for example, those of garages or community entrance doors.

However, you can find lighter models that fit smaller doors. They have two electric coils and an electromagnet.

As you see, the possibilities are diverse, and The most appropriate one will depend on both the type of door and the level of security you are looking for. . For example, if you have a single garage door and you are worried about your vehicle being stolen, the last option is ideal for you.

On the other hand, if you only need to replace the knobs inside your home and the doors are old, Overlay handles are a great choice to damage them as little as possible. It all depends on your needs.

Advantages of overlay locks

Rimlock locks are characterized by theease of installation, undoubtedly one of its greatest advantages.

Furthermore, precisely this simplicity makesno need to break the doorto place them, so there is no chance of damaging it if you choose this alternative.

With everything explained so far, it is possible that simplicity relates to inefficiency. . But, in this case, it has nothing to do with it, since the fact that overlay locks are characterized by being easy to install does not mean that they are not secure.

In fact, they are more robust than other locks, and arespecially designed to resist the entire thickness of the door, so they are very useful to prevent opening through brute force.

On the other hand, they are placed inside, so directly accessing the lock to force it is impossible unless you go through the entire door. So, although they may seem like it,They are not easy to fool.

How much does a rim lock cost?

Another of its advantages lies in the price. We have already mentioned that they are especially easy to install, which in turn makes labor cheaper.

In fact, It is not even necessary to have knowledge of locksmithing , so you could install it yourself, saving the cost completely.

There are other advantages such as its price. Inexpensive overlay locks, generally single-point, cost approximately 30 euros.

It is true that p can cost around 100 if you choose a more sophisticated multipoint option for ensure your safety.

In addition to locks, which are a great tool to prevent intruders from accessing your home, there are other security devices that will help you achieve a high level of protection in your home. In Yoigo Alarms We have several products, enter our website or call 900 822 500​ ​​​​​​ and let us inform you.

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