10 Best Sliding Window Locks Reviews & Guide in 2022

Best Sliding Window Locks

There are many window locks on the market, and some of them are better than others. Some are complicated, while others are easy to use. The best sliding window locks are ones that provide protection, while also being easy to use. They should be able to lock in place so that they cannot be accidentally bumped open.

The most important thing is to make sure that you choose a product that will work with your windows and doors. This includes making sure that the screws are long enough to reach through the frame and into the wall behind it. If they do not, then they may not be as secure as you would like them to be. If the screws do not reach far enough into the wall, then someone could easily break through them with a screwdriver or other tool and open your sliding glass door or window from outside of your home

The best sliding window locks include those that have a keypad or digital code so that you do not have to carry around extra keys for each lock on your property. You might think this is an unnecessary feature until you find yourself locked out of your home because you forgot where you put your keys!

1.Prime-Line F 2588 Sash Lock


  • Brand : ‎Prime-Line Products
  • Part Number : ‎F 2588
  • Item Weight : ‎2.88 ounces
  • Product Dimensions : ‎1.12 x 2.6 x 0.87 inches
  • Country of Origin :
  • Taiwan
  • Item model number : ‎F 2588
  • Size : 1 Pack
  • Color : ‎White

Prime-Line F 2588 Window Sash Lock is a quality replacement for your old or damaged sash lock. It installs easily, with no drilling required. The sash lock can be used on windows constructed of aluminum, wood or vinyl. This sash lock comes with mounting holes that are 2-1/16 in. on center and fasteners for installation.

The heavy duty diecast construction is made with baked on white enamel for long lasting durability and appearance. The cam action hook latch draws the keeper tight when locked, keeping intruders out of your home.

2.Toddleroo by North States Sliding Window 


  • Product Dimensions : ‎4.5 x 0.85 x 7.75 inches
  • Item model number : ‎6156
  • Number Of Items : ‎1
  • Batteries required : ‎No
  • Item Weight : 2.88 ounces
  • Country/Region of origin : China

Toddleroo by North States Sliding Window Seat is a great way to add additional seating in your home without taking up valuable floor space. This window seat features a convenient storage compartment at the bottom of the seat, which holds blankets and pillows. A removable lid allows you to access the storage space easily.

Toddleroo by North States Sliding Window Seat is made from solid wood and comes in a variety of stains, so you can choose the perfect finish for your decor. The frame is constructed with sturdy dowels and screws to ensure years of use with little maintenance required. The Window Seat has been safety tested to meet or exceed ASTM child safety standards for durability and strength.

The Toddleroo by North States Sliding Window Seat comes with a limited lifetime guarantee from North States Industries, Inc., so that you can purchase it knowing that it will last for years to come!

3.Prime-Line U 9809 Sliding Window Lock


  • Brand : ‎Prime-Line Products (Home Improvement)
  • Part Number : ‎U 9809
  • Item Weight : ‎4.5 ounces
  • Product Dimensions : ‎1.18 x 1 x 5.44 inches
  • Country of Origin : ‎Taiwan
  • Item model number : U 9809
  • Is Discontinued By Manufacturer : ‎No
  • Size : ‎1/2 in.
  • Color : White

Vinyl sliding window locks are designed to help secure vinyl windows so they stay closed, even if someone attempts to open them. These vinyl window locks have been designed to fit most horizontal sliding (single hung) vinyl windows. They can also be used on vertical sliding windows (double hung) with the use of a shim kit (included).

The locking mechanism is adjustable and will fit vinyl frames that are up to ½” thick. This locking system is more secure than using a simple hook and eye lock because it features a cam style locking lever that keeps the window securely closed when it’s not being opened or closed.

These vinyl window locks are great for keeping windows closed in areas where there are children or pets running around outside, but they’re also useful for preventing intruders from getting inside your home or apartment! You can add an extra layer of security by installing these locks on all your windows.

4.Tahikem 4 Sets Sliding Window Locks


  • Brand : Yeejoy
  • Part Number : ‎Yeejoy-022
  • Item Weight : ‎7 ounces
  • Product Dimensions : ‎1.2 x 0.94 x 0.94 inches
  • Style : ‎Adjustable Window Locks
  • Finish : ‎Security window lock
  • Material : Aluminum

In order to ensure the perfect application of Tahikem window locks, please measure your window track size, height must be greater than 0.75inch (1.9cm) and width must be less than 0.59inch (1.5cm). Tahikem window locks is equipped with a vertical key, which can be applied to the middle track of the window. (Notice: Please check the fourth product Measurement picture before purchasing)

Each window lock is equipped with a hexagonal key. You can use the key wrench to slowly rotate the screw nut to secure it on the window track. It only takes 5 minutes to complete the installation. Our window locks are also equipped with 2 rubber non-slip protection pads to prevent scratches or damage to your window and improve stability.

Made of high strength aluminum alloy and stainless steel material, our products have stable performance and long service life. The screws are made of high quality plastic material, which has good toughness and corrosion resistance.

5.Prime-Line F 2620 Spring Cam Action Window Sash Lock


  • Brand : ‎Prime-Line Products
  • Part Number : F 2620
  • Item Weight : ‎1.58 ounces
  • Product Dimensions : ‎2 x 2 x 1 inches
  • Country of Origin : ‎Taiwan
  • Item model number : F 2620
  • Size : ‎1 Pack
  • Color : ‎White

Prime-Line F 2620 Spring Cam Action Window Sash Lock is a great product for securing your window sashes. This is a heavy duty spring cam action lock that is made out of steel and finished in white paint. It will help secure your windows and prevent them from being opened from the inside or outside.

This lock has a 1-15/16 in. hole center pattern, while the keeper has a 1-7/8 in. hole center pattern. The lock itself measures 3-5/16 in. wide by 2-7/8 in. tall. This product is compatible with vertical sliding single and double hung wood windows. It can be used alone or in pairs for increased security.

This lock is easy to install in less than 30 minutes with just a few simple tools and no drilling required! The installation instructions are included with your purchase of this window lock set, so there’s no need to worry about any confusion when installing it yourself!

This Prime Line F 2620 Spring Cam Action Window Sash Lock is an excellent choice if you want something more secure than traditional thumb latch locks but don’t want to spend a lot on custom locks or if you just don’t want to hassle with drilling holes.

6.Cardinal Gates Safe Window Warden


  • Product Dimensions : ‎2 x 1 x 0.25 inches
  • Item model number : ‎WW-2PK
  • Is Discontinued By Brand : ‎No
  • Number Of Items : 1
  • Batteries required : No
  • Item Weight : ‎0.8 ounces

The Cardinal Gates Safe Window Warden is a window lock that is easy to install and remove. The Cardinal Gates Safe Window Warden is designed with a lock that will hold the window open no more than four inches. It is designed to be used on double hung windows, sliding windows, and sliding doors. The Cardinal Gates Safe Window Warden meets ASTM F 2090-10 Sections: 8.5 through 8.9; and International Residential Code – 2009, Section R612.4

The Cardinal Gates Safe Window Warden is easy to install and remove, making it an excellent choice for both homeowners and renters alike. You can use this product on any window in your home or apartment without any difficulty at all!

Window guards for children are important baby proofing tools. Limiter keeps window from opening more than 4 inches., so your child cannot fall out of the open window or get injured by objects on the other side.

Window wedge child guardian is an intuitive design., install indoor window lock and the work is done., Easy for adults to remove using the release button., Installs securely with screws which produce completely secure windows.

7.Burglabar 2 Pack – Great for Sliding Patio Door Lock


  • Brand : ‎Rishon Enterprises Inc.
  • Part Number : ‎RE 1002
  • Item Weight : ‎1.76 ounces
  • Product Dimensions : 3 x 2 x 1.38 inches
  • Item model number : ‎RE 1015

Burglabar is a unique self-locking hinge lock that installs quickly and easily to keep sliding patio doors, windows or French doors shut for child safety. It’s crystal-clear design blends in with your decor and it fits most standard sized door and window locks.

The Burglabar is not just for protecting children from getting locked in rooms or out of the house, but also for keeping intruders out. Burglabar installs quickly and easily without tools and its crystal-clear design blends in with your decor. When mounted out of reach from small children the BurglaBar keeps windows and doors shut for child safety. Read instructions to make Please leave for 72 hours to let adhesive stick properly to the glass before using.

Burglabar is also a great way to keep intruders out of your home while you are away on vacation or at work during the day by locking your patio door or sliding glass door securely closed with a simple turn of the keyed lock on your primary entry door. This prevents anyone from being able to access any other rooms in your house through those open windows or doors during the day when you are away.

8.OKEFAN 4 Pack Baby Safety Slide Window Locks 


  • Package Dimensions : ‎3.7 x 3.62 x 1.93 inches
  • Item model number : ‎VES52
  • Target gender : ‎Unisex
  • Material Type : ABS Plastic
  • Number Of Items : ‎1
  • Batteries required : ‎No
  • Item Weight : ‎6.7 ounces

OkeFan 4 Pack Baby Safety Slide Window Locks Child Proof Safety Device for Sliding Door/Hanging Window, Works with Double Doors and Single Door

Keep valuable belongings from young child proof sliding door or hung window with durable and effective lock. This kid stopper has been proven to withstand the pulls and tugs of babies and children, keep doors and windows opened in safe!

Unlike other sliding glass door lock, this sliding door child lock is installed beside door shelf and works once double buttons pressed simultaneously, which stops the door slided and passed each other. This lock is off to press the locking cover for unlock condition!

Never worry about sliding window locks broken with high quality ABS plastic, stainless steel spring and strong 3m adhesive tap. The 3M window lock will not lose effectiveness or power even when you routinely open and shut your hung windows every day!

9.Defender Security U 9928 Keyed Sash Lock


  • Brand : Prime-Line Products (Home Improvement)
  • Part Number : ‎U 9928
  • Item Weight : ‎0.16 ounces
  • Product Dimensions : ‎1.7 x 2.63 x 1 inches
  • Country of Origin : ‎China
  • Item model number : U 9928
  • Size : ‎1 Pack
  • Color : ‎White

The Prime-Line Keyed Sash Lock is designed to child-proof sliding windows and secure windows at high elevation. The lock can only be opened with the included key, keeping curious kids safely inside.

Installation is easy with all screws included. The sash lock features a 1” deep base, 5/8” deep keeper with 2” mounting hole center spacing on both the keeper and cam-action keyed locking latch.

Made of heavy-duty diecast zinc with a white enamel finish, this child-proof sash lock is strong, durable and made to last.

When the key is inserted into the keyhole, the thumbturn and cam are released allowing it to be rotated open or rotated closed. To lock the device in the open or closed position, simply remove the key from the lock.

10.Child Window Restrictor Casement Security Lock


  • Brand : ‎Sevrwell
  • Item Weight : ‎7.8 ounces
  • Package Dimensions : ‎3.66 x 2.8 x 1.73 inches
  • Batteries Included? : ‎No
  • Batteries Required? : ‎No

Window Restrictor Casement Security Lock is specially designed for casement windows with a small opening. The product is made of high-quality aluminum alloy, surface electrogalvanizing alloy, not drop paint, stainless steel cable and other accessories. This window security lock can effectively prevent burglary, theft and vandalism.

This product is easy to install, just need two minutes. It can be easily folded into the window frame when it is not in use. The product is waterproof and dustproof, which ensures the safety of your family members and belongings.

Applicable places: family, hotel, large window, hospital, bank, etc.

All-metal design:Aluminum alloy material with electroplating process makes it more durable than zinc alloy products; Not drop paint surface treatment makes the surface smooth and beautiful; Stainless Steel Cable for long lasting use with clear PVC coating for good protection from rust or scratch; Durable performance with perfect workmanship.

Things to consider before buying a best sliding window locks

The safety of your home is a very important thing to consider.

When you are looking for a sliding window lock, safety should be your number one concern. The safety of your home is a very important thing to consider. Safety is a priority and it is necessary that you make sure that the sliding window locking mechanism will keep intruders out.

It’s paramount that you make sure that the sliding window locking mechanism provides sufficient security for your home or office. You should always put safety at the top of your list when buying security devices such as locks and alarms because they can protect against crime, burglary and vandalism in addition to fire hazards by keeping smoke from entering inside through vents or windows if there was an emergency situation.

When considering which brand or style is best suited for both indoor and outdoor use based on factors such as how often you plan on using each type (daily vs occasional), whether there will be children around who could potentially fall into them due to being unaware about their presence until after being locked inside by accident; when choosing between keyless entry options like fingerprint recognition software versus keypads with physical keys; consider which option would suit

how effective the lock will be when it is locked.

A good lock is one that is hard to break, pick and open. You will want your best sliding window locks to be effective when it comes time for you to lock them and keep intruders out of your home or business.

  • How easy are they for a thief or intruder to break into? Many people believe that the strength of their door hinges will deter burglars from trying to get in through their windows because they would have to break through these doors as well. This is not always the case though, especially if they know where they can find a small gap between two panes of glass on a double-glazed window system. A small space like this could still allow them access even after smashing through your door with a crowbar!
  • In order for this type of security measure not be effective against intruders who want nothing more than just some cash or other valuables inside your house/business then what needs doing here is ensuring that all parts within reachable distance from outside this area are covered by strong material such as metal bars which cannot easily be removed without tools like screwdrivers etcetera so there’s no way anyone can open up any gaps larger than 0mm wide into which objects such as crowbars could fit easily into opening up additional ways into getting inside without having broken down anything else beforehand either…

how easy the lock will be to install and manage.

  • Installation –

It’s important to think about the installation process and how easy it will be. If you’re not very handy with tools, this could be a big consideration for you. It may also be important if you live somewhere that gets very cold or hot, as these conditions can make installing certain types of locks more difficult.

  • Usage –

The best sliding window locks should be easy to use by everyone who lives in your house or apartment building, including children and the elderly. They should also be secure enough that intruders cannot get through them without difficulty — but that still allows for people who live in the apartment buildings to open and close their windows when necessary without having any problems at all.

how much the locks will add to the overall level of security in your home.

Before you decide to go ahead and make a purchase, you need to consider how much the locks will add to the overall level of security in your home. The more secure your home is, the more likely it is to be burglar-proof. This means that a criminal would not be able to break into your house or apartment unless they had access codes for all windows except one (usually your front door).

Similarly, if there was vandalism going on around you and people started throwing stones at wooden windows or breaking glass panes with baseball bats, then having an anti-vandalism lock can protect against people like those who have malicious intent towards property damage.

Finally, having fire protection on certain parts of your house or apartment building can increase safety standards for everyone living there as well as provide peace of mind that no one will get hurt during any fires within these areas of residence.

how much it will cost and whether it is worth this cost.

Make sure that your budget is able to handle the cost of the lock. You will want to make sure that your budget can afford it, since there are other important aspects of your home that need attention as well. You may find yourself short on cash if you buy an expensive lock, but with proper planning and budgeting you can ensure that the money spent is worth it in terms of protection and peace of mind.

It’s also important to consider how much repairs will cost if something goes wrong with your new window locks. If they break down after just a few months or years then they may not have been worth buying in the first place!

A sliding window lock can add to your home’s security, but make sure you buy the right one!

If you’re looking to buy a sliding window lock, you’ll want to make sure that it’s easy to install and maintain. It’s not enough that the lock is easy to use; if it isn’t also easy to install and maintain, then it won’t be much good. After all, no one wants a lock that they can’t use!

On top of this, consider what kind of price point your budget allows for. The price can vary depending on whether you’re buying online or in-store (or both). A good rule of thumb is generally: “You get what you pay for.” Cheap locks tend not to work as well as expensive ones because they aren’t as durable or reliable.

Lastly but certainly not leastly (a word?), keep an eye out for features like keyless entry systems or biometric fingerprint readers so that others can’t enter into your home without permission from someone who lives there already…


In conclusion, you should consider the following before buying a sliding window lock:

  • The material of the locking mechanism
  • The strength of the locking mechanism
  • The type of lock itself (e.g., deadbolt)

In general, we recommend you purchase a lock with a stainless steel bolt that has been hardened and tempered for extra strength. Most locks will come equipped with some sort of thumb turn or keyed cylinder lock. If you want to ensure your window is secure while also having easy access when necessary, we recommend looking into double-cylinder deadbolts that allow you to use either key or thumb turn to open them.

I hope this article helped you to find the perfect sliding window locks for your home. The best thing about these locks is their usefulness in making sure that your home is safe, especially if you live in a house that has windows on both sides of the wall. These are very useful and will add a lot of security to your home.

Leave a Reply

Your email address will not be published.