Astrup User

How to Do Your Own Door Lock Replacement

There are a variety of door locks and handles that will suit every home. Some have smart features to help unlock the door. These include biometric recognition and keyless entry.

It is important to know the kind of lock you have before you install a new one. Take note of the brand name on the back of the lock faceplate on your door.

How to replace a plastic door lock

If you find yourself having trouble with your UPVC door handle mechanism on a regular basis, that's a telltale sign it might be time to replace it. A door handle that is loose isn't just annoying, but it also poses the risk of security.

The first thing to do is grab a screwdriver and remove the screw from underneath the barrel of your lock. It is generally longer than other screws and aligned to the inner lock. Once this is done you can remove the handle off. If the lock cylinder is damaged take it off by inserting the key into the hole and turning it to the right or left by about 10 degrees.

Once you've removed the cylinder, all you need to do is put in the new lock, which should slide in easily. It is recommended to buy a lock from the same company that you purchased your previous lock from. This will allow you to replace it with an exact match. It's also worth considering lubricating the lock every six months with an oil-based lubricant that is dry, like graphite powder or PTFE to prevent it from stiffening over time.

Tools needed

You can replace the lock on a plastic door by yourself if you have broken keys, or if you just require a quick repair. It is crucial to examine the entire lock to make sure it's functioning correctly, and that there are no loose or stripped screws. If you find any screws that are loose, tighten them using the screwdriver. Be cautious not to overtighten as this can cause damage to the mechanism.

It is also a good idea to lubricate the lock mechanisms in order to prevent them from becoming stiff and difficult to use. This will ensure they are in good working order and improve their performance. It is essential to check the power supply in the event that it is present. This will help you ensure that it is in good working order and that there are no electrical issues causing the lock to malfunction.

It is essential to have the right tools in order to replace a uPVC locking quickly and effectively. This includes an electric screwdriver as well as a pencil. Masking tape is useful for marking and measuring precise distances, allowing you to precisely place the new lock on the door. This is crucial to ensuring that the new lock aligns with the strike plate and works smoothly.

It is also recommended that you employ a pair of tiny pliers or tweezers to take off the lock. This will allow you to remove the pins without damaging them. If you are unable to remove the pins with a screwdriver, tweezers, or graphite lubricant try an lubricant based on graphite.


When installing the brand new uPVC lock it is crucial to follow the instructions of the manufacturer. It is also a good idea to talk to the manufacturer or dealer if you have any questions. It is also a good idea, when you purchase replacement parts to carry any documentation. This will make sure that you are buying the right parts for your lock. This will help you avoid the hassle of returning or repairing damaged parts.

Measure the door

Before you can choose the door you want to replace you should know the measurements of the existing door and frame. This will ensure that the new door is sized well. You can measure the height and the width of the frame from the outside or inside of the house. You can make use of a tape measure, but a ruler or framing square will also work. In addition, you will require a pen and paper to write down the measurements. You should also have a photograph of the door to help identify its characteristics and measurements.

The method of measuring the door frame is very like measuring a window. You will need to measure the height and width three times, and then take the smallest of those measurements as your final measurement. To get the best measurements, remove hinges and handles from the door before you begin taking measurements. Additionally, door lock repairs should take off any brickmould or casing that overlaps the frame to avoid any incorrect measurements.

Once you have your measurements, you are able to begin to measure the door itself. First, you need to measure the height from the floor surface to the top of the door jamb. You can determine the height of the door to determine if your existing hardware will work.

Also, you should measure the width of the door jamb that is the distance from the interior edge to the outside edge of the wall. This will give you an estimate of the thickness, and should include any siding or trim.

It is also important to take a measurement of the length of the door from the hinges to the top of the frame, and then from the hinges to the bottom of the frame. This will reveal the width of the doors and the depth of frame. Once you have these measurements, you can then select the size of your new door. In addition to the above steps, you must also determine the distance between the frame and the wall, and this will provide the thickness of the frame.

Remove the old lock

Door lock replacement is a fast and simple method to increase your home's security. Replace an old or damaged uPVC door lock to boost the security of your home and give you peace of mind. This project is simple to complete with just a few tools and does not require expert knowledge.

The first step is to remove the lock that was previously in use. Unlock the door and take off the handle by loosening the screws with a screwdriver. After removing the handle, you can access your cylinder by using an opening at the edges of the front door. If the lock cylinder is stuck, try spraying it with a lubricant like WD-40, to loosen it.

The handle can be replaced when the cylinder is removed. Screw the handle into place and test to ensure it functions correctly. It is a good idea to also replace the cylinder screw, since it might be damaged or lost during the removal process. You can purchase a new screw from your local hardware store.

When replacing a cylinder lock it is necessary to take key measurements to make sure that the new one will be a good fit for your door. These measurements include the length of the lock, the backset and the distance between the handle and the cylinder. Once you know the measurements, you can choose the cylinder that is best suited to your door.

Once you have the measurements, you can begin to install the new cylinder lock. The procedure is straightforward and shouldn't take more than 30 minutes. If you encounter any problems it is advisable to refer to the manufacturer's instructions or consult an expert locksmith. This will ensure the installation is done correctly and that your uPVC is safe.

Member since: Saturday, November 30, 2024

Website: https://www.repairmywindowsanddoors.co.uk/didcot-door-locks-replacement-near-me/