The window latch lock is the standard lock seen in most windows. The window latch lock attaches to one window and securely connects to another window when closed. This is achieved when the user turns the handle on the latch, locking the two windows into place.
Full Answer
What is a window latch?
A window latch is a standard lock found on double and single hung windows. This simple mechanism connects the two sashes of the window and prevents either from moving. While latches do hold the sashes in place, thus effectively "locking" the window, the sashes are not a robust window lock and should not be the only lock on your windows at home.
How do window locks work?
They’re a simple latch that, when horizontal, locks your window. When it’s pulled vertically, it unlocks and doubles as a handle to open your window. The lock won’t protect your home if it isn’t installed properly.
How do you lock a casement window with a latch?
Folding Latches Also known as top hung window locks, these latches can be used to lock top hung windows like awningand casement windows. You install them on the window frame and fold the lock down to keep the window closed. You only need to pull the latch up to unfold it and allow your window to open.
What is the difference between latch and keyed locks?
Keyed locks are more robust than latch locks, and are frequently paired with latch locks to keep windows secure. Keyed locks are found on the side of the window and work on single and double hung windows as well as sliding windows.
How do window latches work?
Window latches are simple locks that should be reinforced by other locks to help fortify your window. They're found on the top of a window sash to secure the two sashes together when they're both closed. When the lock is unlocked, you're able to operate both sashes (if it's a double hung window).
How does a sliding window latch work?
These locks are placed in the track of a sliding window to prevent it from opening. This type of lock can use a lever or a thumbscrew. If the sliding window lock uses a lever, you turn the lever to lock and unlock the window.
How do you fix the latch on a window?
0:031:02How to Replace a Window Tilt Latch [1080p] - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd a hammer unlock your window lift. It up and then tilt it in towards you take your flat headMoreAnd a hammer unlock your window lift. It up and then tilt it in towards you take your flat head screwdriver. And place it at the end of the tilt latch and use your hammer to tap out the tilt latch.
How do you fix a window that won't latch closed?
3:206:06Windows Won't Lock - Super Easy Fix! - YouTubeYouTubeStart of suggested clipEnd of suggested clipSomething screws just maybe a half turn three quarter turn so that you can wiggle to keep her backMoreSomething screws just maybe a half turn three quarter turn so that you can wiggle to keep her back and forth leave it loose and then shut the sash. So you shut the set then with your finger.
How do you fix a sliding window latch?
If a latch doesn't grab, first check for an obstruction in the tracks that may keep the sash from closing fully. Inspect the weatherstripping, which can wad up and make closing difficult. You may be able to adjust the latch by loosening a screw, moving the latch, and retightening the screw.
How do you open a tilt latch window?
0:001:35How to Tilt in Your Double Hung Window for Easy Cleaning - YouTubeYouTubeStart of suggested clipEnd of suggested clipOpen from the bottom. About a third of the way up then the latches that use to open the windowMoreOpen from the bottom. About a third of the way up then the latches that use to open the window simply press them towards the glass on the outside. And then pull back towards you evenly.
Why won't my window shut all the way?
A shifting foundation is the number one cause of sticking windows. When a house shifts, pressure is exerted onto the window frames. A distorted frame will cause the window sash channels (the tracks where a window slides) to no longer line up with the window, preventing it from fully opening or closing.
How do you install a window latch?
1:253:18How to Install a Window Lock | DIY | Great Home Ideas - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo then i have my two lines to work to i can fix the lock. In. Place. Then i'll close the windowMoreSo then i have my two lines to work to i can fix the lock. In. Place. Then i'll close the window push down on it that will leave a mark in the style.
How do you lock a slide window?
LOCKS FOR SLIDING WINDOWS To keep the window from sliding, drive a screw horizontally through the track. Several companies make locks for sliding windows. For this lock, a stop slips over the window track. Turn the lever one way to lock the window, and turn it the other way to allow it to slide.
How do you lock a horizontal sliding window?
0:181:13Breezz Lock Sliding Window Restrictor [F927] - YouTubeYouTubeStart of suggested clipEnd of suggested clipFrom the edge of the closed window mark it with a pencil drill a hole through the aluminum trackMoreFrom the edge of the closed window mark it with a pencil drill a hole through the aluminum track position the breeze lock right over the hole and push.
Step 1: Design
I wanted to recreate the type of window latch know as Fönsterhake in Sweden, these are often found on traditional houses + huts all over Scandinavia.
Step 3: Get Bending
To form the parts to the latch will require the steel rod to be bent to shape.
Step 5: Bevel
Before bending the finger pull, grind a slight bevel into the other end...
Step 6: Bend the Finger
Select a former that will make the finger pull fit your finger nicely, a 25mm diameter one worked well for me...
Step 8: Loop
Select the smallest diameter former on the metal bender and bend some loops.
Step 9: Weld
Weld the loops in position by welding the back side...this allows the front to be clean of weld.
Step 12: Fit
Position the two latches on the opening edge of the sash window...and screw into place.
What Types of Window Locks Are Available?
There are many different types of window locks on the market ( 1, 2 ). Here are the primary styles:
Do Certain Types of Locks Only Work With Certain Window Styles?
Not all locks can be installed on all windows. For example, many different types of locks work on double hung and single hung windows, but many of these locks will not work on casement windows. When shopping for locks, pay close attention to the type of window that is compatible with the lock ( 3 ).
Are There Child Safety Locks Available?
Child safety locks are usually found on single and double hung windows as well as slider windows. Safety locks limit the opening of the window to a set height. This allows a fresh breeze into the home but prevents the window from opening so far that children nearby are in danger of falling out.
Compare Window Locks
When comparing window locks, check the lock grades established by the American National Standard Institute (ANSI). The highest-ranking locks are Grade 1. These locks are considered highly secure, and among the best on the market. For homeowners who are especially worried about security, Grade 1 locks are the best choice ( 6 ).
What Is the Safest Window Lock?
The safest locks are rated Grade 1 by ANSI. The safest lock for your home will depend on the type of window and what the lock is intended to do. Consumer research will help you find the best lock for your home ( 7 ).
Can Locks Be Changed After Market?
Yes, many different types of locks are installed after market. These locks help boost window security and keep your home safe. For more information about window locks, window security and window safety, talk to a reputable window contractor in your area, or visit a show room ( 8 ).
Where are window latches located?
Window latches are simple locks that should be reinforced by other locks to help fortify your window. They’re found on the top of a window sash to secure the two sashes together when they’re both closed.
Why are latches called child safety latches?
The reason they’re known as child safety latches is because they’re made more to keep children in your home than intruders out. If your children are playing near an open window, they’re in danger of falling out.
What is a keyed lock?
Keyed Locks. If you’re looking to buy an additional lock for your windows, try a keyed lock. They’re often paired with single hung windows, double hung windows and sliding windows. They’re installed on the side of your window and secure it to the frame.
What is sliding window lock?
Sliding window locks are very primitive looking locks that are extremely effective in preventing home invasion. These locks can only be used with sliding windows and sliding patio doors thanks to their design.
What is a swivel action lock?
Swivel Action Locks. These are a more unique style of window lock. Swivel action locks are self locking thanks to a snib that prevents the window from opening once it’s closed. There’s no key used to lock or unlock your windows. This sounds like you can’t unlock your windows once they’re shut.
Why are window locks important?
Knowing the types of window locks is crucial for keeping you and your family safe. They can discourage intruders from attempting to break into your home and some can even protect your children from falling out of the window. The quality of your locks is heavily determined by how well they’re installed.
Where are the lock locks on a window?
They’re found on the frame of the window and, once the window is closed, fold down to lock it into place. If you want to open your window, it’s as simple as unfolding the latch by pulling it up. These effective locks are found on most casement windows and some awning windows upon purchase and installation.
Chapter 1: What are Latches?
Latches are mechanical components that allow the temporary joining of parts that are moving relative to each other. They are actuated to release the coupling and allow the two parts to separate. Latches are mostly seen on doors and enclosure openings.
Chapter 2: Door Latch
Door latches are a general type of latch used for keeping doors and gates closed. They can be in the form of a sliding bolt that prevents the door from swinging open, or a hook for maintaining a closed position for both sliding and swinging motions.
Chapter 3: Types of Latches
A simple latch is composed of a base, a bolt, and a box or hole. The base which contains the bolt is typically installed on the door. The box, on the other hand, is installed on the frame. Sliding or moving the bolt into the box activates the latch (such that one end of the bolt holds the door while the other holds the frame).
Chapter 4: Cam Locks
Cam locks are cam latches combined with a key instead of an ordinary knob. Their main feature is the added security provided by the lock. The base of the cam is a cylinder fitted into a hole on the door or cabinet. On the lateral side of the base, external threads are cut. A nut mates with these threads for holding the cam lock firmly on the door.
Chapter 5: Design Features and Specifications
Latches can have different design features which makes them more suitable for a particular application. They can be made with different types of materials, finishes, thicknesses, and other features. Summarized below are some of the general features and specifications of latches.
Conclusion
Latches are mechanical components that allow the temporary joining of parts moving relative to each other. They are actuated to release the coupling and allow the two parts to separate.
What is a window latch lock?
The window latch lock is the standard lock seen in most windows. The window latch lock attaches to one window and securely connects to another window when closed. This is achieved when the user turns the handle on the latch, locking the two windows into place.
How do sash locks work?
Keyed sash locks work efficiently with double-hung windows. They mount to the side of the window or window sash and require a key to open and close. Once in place the user must remove the lock with the key to open the window. They come in a variety of finishes to match any décor.
What is a wedge lock?
The hinged wedge lock offers two functions to double-hung windows. When securely in place, the hinged lock prevents the window from fully opening. The window opens only as far as where the lock has been installed. The hinged lock can push inward towards the window to allow the window to completely slide open. When slightly opened but still securely locked, the hinged wedge lock provides the user the ability to circulate air.
What is a folding lock?
Unless the folding lock is folded inward, the window can't open fully. The folding lock provides air circulation without compromising safety.
How do casement windows work?
Casement window locks usually act as a handle as well as a lock. To open the window you’ll have to turn the key or push the lock button and move the handle. A sash window slides open vertically and not outwards like a casement window.
What is a dual screw window?
Dual screws fit most sash windows and they offer added security to put your mind to rest. These sash window locks bolt through the top and bottom sash to stop the window from opening. The bolt can be removed with the key that will come included with the lock and this will allow the window to be opened.
What is the best fastener for sash windows?
The most common type of fastener for sash windows is the Fitch fastener. It has a half circle shaped lever that slides into the catch. As the lever is turned towards the catch, it gravitates the windows together to create a seal between them.
What is a sash window lock?
A sash window lock is used to lock the sash of the window and therefore, prevent the window from opening. Sash window locks are fixed to a vertical sliding sash window. It doesn’t matter whether the window is made from uPVC, timber or even aluminium, they will all use a sash window lock.
What is sliding sash window?
What is a sash window? A sliding sash window is a type of window where two sashes slide up and down within the frame. The top sash is the one closest to the outdoors; this will be in front of the lower sash. The bottom of the top sash will align with the top of the lower sash.
How many sash panels are there in a window?
A more modern sash window will have two sash panels but only one of them will move. Usually, it will be the bottom sash that will slide up. Older versions of the windows had a cord with weights to help open and close the window, but these are seen less now due to their repair process.
How to open a pivot catch?
A simple pivot catch can be knocked open by using a knife that is placed between the two sashes. A single screw catch could be easily knocked off by hammering a screwdriver between the two sashes. Criminals may try and enter your sash windows by using a crowbar to pry open the lower sash window.
