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Types of sliding glass door locks

Types of sliding glass door locks. If you like the clean, modern look of glass sliding doors without the added task of having to install separate deadlocks and metal grating, then have a look at this!

The first thing we’d advice is to see what kinds of sliding door locks are available on the market. Because these doors slide open and shut, the traditional latch style mechanism isn’t necessary.

So you’ll need to find something alternative. It’s straightforward to install these different types of locks for yourself. Of course, security is a prime concern when it comes down to securing these types of doors because.

After all, if people can slide right into your home whenever they like, then there’s no surprise as to why they belong on our list today.

Types Of Sliding Glass Door Locks

different types of sliding glass door locks

To help you decide which lock to choose, we have reviews on 7 of the most popular fire doors available.

So, let’s take a look at some of the options available:

1. Sliding Door Loop Lock

The sliding door loop lock is a valuable locking device ideal for keeping doors and windows closed.

The wave consists of a locking loop, or hook, which attaches to the jamb on the door or window.

It comes with an additional bolt that attaches to the panel and interior frame. Both sides of this device slide together, preventing both sides from sliding open at the same time when you lift on them.

The locks are designed with ease that they can be used in various settings without special tools or equipment required by professional contractors.

You can install it yourself within minutes and mount it anywhere along with the door frame; there aren’t any particular mounting locations needed.

If you want to keep them simple and easy to hide while having maximum security should they fall into somebody else’s hands where you don’t want them!

2. Offset Thumb Turn Lock

Offset Thumb Turn Lock

This lock style works like the mortise and hooks locks, but the latch is positioned on the door instead of on the frame.

The difference between this lock and the mortise lock is that, in this case, the thumb latch is integrated into the actual handle.

An advantage of this is that it makes it easier to reach at a time when you’re locking your door from inside.

This type of lock typically works for doors inside your house and isn’t usually keyed from outside, which means no one can open your patio door using a key.

3. Mortise/Hook Style Door Lock

Mortise locks are also known as single-sided locks, designed to be put inside the sliding glass door rather than on top of it.

A mortise lock is usually described by a hand strike and a handle but without its lock cylinder.

Depending on the product, the handle can either work with any cylinder paired up with, or it can only fit one specific brand or style from a given manufacturer.

These types of handles work well, allowing you to easily replace the door handles without removing them entirely from the door itself.

4. Double Bolt Lock

Double Bolt Lock

The double-bolt lock is perhaps the easiest security solution for sliding glass doors.

Sliding glass door locks can be purchased in most local hardware stores and large home improvement centers, making it one of the most widely available and affordable solutions.

Installing a double-bolt lock is very simple and can be done without the help of a professional thanks to its incredibly straightforward design; affix pieces into the frame of your door, then into the frame surrounding the door.

5. Keyed locks

Keyed locks give you control over your sliding glass doors. They come in various styles, such as the thumb set or the mortise set.

The one pictured here is a flush mount lock with an exterior key. These types of locks can usually be installed without the need for modification to your home’s structure.

To check if it will work for you, please measure your hole’s distance from the floor against what we have listed below and see if they match up.

6. Security Bars

Security Bars

A security bar is an excellent option for sliding glass doors to keep intruders from entering.

It fits in that area between the active slider and the wall, creating a blockade and making it impossible to pull the door open.

This security bar gives no room for error on the outside because anyone attempting to breach your home will have to remove it entirely before getting inside.

One side has an end that fits into the fixture on the doorjamb, while another slits into the active slider on the other side, which locks tightly together when appropriately aligned.

This security bar is adjustable to fit any sliding glass patio doors, so you’re sure not to find a better option than this one.

7. Window Locks

Sometimes the most straightforward solutions are the hardest to think of. These locks slide onto the aluminum frame of your sliding glass door and clamp into place.

Like in auto mechanics, these window locks act to stop a car door from being opened. They require no tools for installation and are an easy fix.

If you’re trying to control your slider’s doors automatically opening because sometimes, they may get stuck when opening or closing the doors themselves.


Types of sliding glass door locks. There you have it. Seven different locks for sliding glass doors with varying types of installation and ease that cost less than your regular takeout coffee. By getting ahold of effective yet inexpensive locks for sliding glass doors, you will have the peace of mind to know that your home is protected from any burglar. How valuable is cheap peace of mind? It’s priceless.

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