10 Failing Answers To Common Patio Door Lock Replacement Questions: Do You Know The Correct Answers?

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10 Failing Answers To Common Patio Door Lock Replacement Questions: Do You Know The Correct Answers?

When It's Time For Patio Door Lock Replacement

If your patio door lock isn't working properly, it could be the time to replace it. It's a fairly straightforward process.

The first step is to identify the kind of lock you've got. This can be done by looking at the position of the keyway in the lock assembly. Some keyways are vertical, while others are at a 45-degree angle.

Identifying your existing lock

The patio door is a frequent point of entry for burglars. This is due to the fact that the patio door is normally in an open or ventilating state and is located at the back of a property, making it a breeze to conceal the ladder or other climbing equipment. This makes the security of your patio doors essential regardless of whether you wish to keep children from leaving your property or deter a determined burglar.

To help you select the best patio door lock replacement, you should familiarise yourself with your existing locks. This will help you determine what kind of lock you have, what features it has and what type of security it provides. This is an excellent step to do before you start looking for new hardware as it will help ensure that the new lock is perfect and is securely fastened.

You can usually identify the kind of lock by looking at the exterior of the door frame or the inside of the handle. You can also determine the type of lock your door has, in the event that it has a latch or if it requires a key to open the lock.

The most commonly used lock in uPVC patio doors is a euro cylinder which is operated with a handle or a key. The cylinder is fitted with an sleeve that holds the pin and prevents it from being removed from the lock. The euro cylinder may provide a certain level of security based on the manufacturer and whether the lock has passed the accredited anti-snap tests, however here at SheffLOCK we recommend a diamond 3 star certified TS007 ULTION euro cylinder as it offers more protection from the most recent methods of snapping locks.

A mortise lock is a steel lock that is incorporated into the frame of the patio door. This type of lock can be found on both aluminum and wood patio doors. They can be very secure if installed correctly, as the bolt is recessing into the frame, so the intruder must cut through the patio door frame and window sill in order to gain access the lock.

Measure the Width of Your Door

Patio doors are the most vulnerable entrance point to your home. This is particularly true if you have lots of glass. Installing locks of high quality can make your home more secure and could save you money on your insurance. The most popular types of patio door lock are:

There are many different locks to choose from based on your design and functional requirements. Some locks have bolts which twist, while others use mortise and lock keys, and locking systems with a hook latch.

You can check the thickness of your current patio door using a tape measure to run along the edge of the door, and record the measurement. You can also measure the thickness of the door frame (also known as jamb) and then make use of the smaller measurement to determine the ideal patio door lock for you.

It is important to take measurements of the width of the opening prior to installing the patio door. This is the space that the patio door will be able to fit into and the measurement you'll require from the manufacturer in order to purchase the new door. Get help from your supplier or consult our handy guide if you're not sure what measurement to take.

It is also essential to determine the height of the opening, but this may be difficult in the event that your floor isn't level. Try measuring at three different locations, the at the centre and on both sides and then record the smallest measurement to get your height figure.

Once you have your measurements, you can select the lock that best fits your door and home. Installing an additional security locking system will provide you with extra security against intruders. For instance, a Patlock handlelock is designed to block a door from being opened if it is not locked or latched.

For the best security, a central rail key-operated lock is an excellent option. It locks the door of your patio into the frame at several points and requires just one turn to lock them all together. They provide a higher security level than standard locks and should result in a decrease in your home insurance costs.

Examine the end-face plate

You must be aware of the specifics of your existing lock to select the appropriate replacement. This will ensure that the new handle and spindle fit for the door and that the new latch is able to hold the latch's hasp.

First, look at the end-face plate to determine if it's square or round. This will help you identify the type of mortise locks you have. It is also important to note the size of the screw hole so you can find the right replacement with the screws you have already.

Also, make sure to check the position of your current keyway. There are numerous types of patio doors locks. It is important to determine which kind of lock is to match it with the right keyway opening.

Examine the latch keeper at the edge of the jamb of your door. If the latch keeper on the door jamb is far back it will be difficult to catch the latch hasp. The door will not close properly. This can be corrected by adding washers behind the latch keeper.

If you own mortise lock E2105, the latch keeper needs to be at least 1 inch away from the frame edge. You may also want measure the height of your latch holder.

In most instances the latch holder is usually higher than the keyway opening on your current lock. This is so that it will not interfere with the operation of the sliding door.

If the latch keeper is too high, you can lower the height by tightening the screw or nut on the bottom. Do not overtighten the screw or nut as it could damage the lock mechanism and the door. If  double glazed door lock replacement chippenham www.repairmywindowsanddoors.co.uk  is too high you can raise the holder of your latch by tightening a nut or screw at the top of the keeper on the jamb.

Be sure to check the screw holes


Many patio door locks use a lock bolt to secure the door, whereas others use a key-operated cylinder. Both kinds of locks require regular maintenance to ensure they work properly. Lowe's has a variety of sliding glass door locks and hardware to secure your patio door. You can pick from a wide range of lock styles including bolts with twist, cylinder locks with keys and mortise locking systems using a hook latch.

Some homeowners have trouble getting their patio door to lock because the latch has fallen or isn't aligned with the strike plate (also known as the door jamb). In some instances, the issue may be due to small door shifts or water ingress that has affected the moveable parts of your lock. In these cases just a little light oil could be all it takes for the door to lock.

Start by taking measurements of the width and length of your existing lock. You can make use of the ruler or tape measure to measure this measurement accurately. This will allow you to select a replacement lock of the correct size. After that, examine the faceplate on the top to determine if it's square or round. This information is crucial as it allows you to select an appropriate lock that has the right screw hole type.

You will also want to notice the position of the screw holes on your existing lock. If the screw holes are located on the top or at the bottom of the leading edge, then an extended bolt is required. Another alternative is to install a lock that is tamper-proof and has screws that are not removable.

The process of installing the lock is easy once you've picked the lock that's best for your door. It is recommended that you seek out professional help when you aren't sure about putting in a patio lock. A seasoned locksmith or door hardware expert can offer expert guidance and assistance and also ensure that the lock is correctly installed. Your patio door locks could be a reliable security device for you and your family members if they are properly maintained.