Speak "Yes" To These 5 Double Glazed Door Lock Replacement Tips

Speak "Yes" To These 5 Double Glazed Door Lock Replacement Tips

Double Glazed Door Lock Replacement

It might seem difficult to replace a double glazed door lock however it's not that difficult with the proper tools. The replacement of your window lock will improve the energy efficiency of your office or home and provide additional security.

Begin by removing the retaining screw from the faceplate of the lock cylinder. Then use a screwdriver to twist it to the left before removing the cylinder.

Replacement Cylinders

Euro lock door cylinders, or barrel locks, can be present in the majority of uPVC double glazed doors, and provide proven security and reliability. Replacing a cylinder is often needed due to a key being lost or stolen, but also because of aging and the potential for corrosion. Cylinders are available in a variety of styles, sizes and finishes that will fit your door. Depending on your requirements you can select between 3-star and 1-star cylinders that are secured by insurance-approved Kitemarks from BSI.

Cylinder locks are a basic pin and barrel system that has been utilized in uPVC doors for a long time. However, the weakness of these locks is that they are easily manipulated by burglars who use tools to "snap" them and gain access to your home. We recommend replacing your cylinders with anti-snap cylinders to protect against this common method of burglary.

To remove the old cylinder, first open your door. Then locate the screw on the edge of the doors between the outer handle & the handle inside. This screw will usually stand out from the other screws since it's a different colour. Using a screw driver undo the screw completely. If the screw won't budge, try applying 3 in 1 oil and let it sit for around an hour. This could aid. You can also work the screw's head in the  direction of unscrewing' to shock it loose.

After removing the handle screws then loosen the cylinder by rotating it in any direction (the direction will depend on which side of your door the locking mechanism is located). Once the cylinder is loose, pull it toward you and then remove it. Then measure the cylinders width and length to purchase the replacement.

We offer a variety of standard half and full cylinders as well as a selection of security cylinders that are certified for anti-snap and bump resistance. They are BSI kitemarked and Secured by Design accredited as well as offering the highest levels of physical security for your home.

Replacement handles

There are a variety of colours and styles that are available for replacing handles on a uPVC door. The most important thing to remember is that the new handle fits correctly. The screw size as well as the keyhole size should be identical. The best way to determine this is to use our helpful guide on measuring for uPVC handles. This will allow you to get the most accurate measurements and ensure you buy the correct handle. Upgrade to a set of high-security handles. This will make your uPVC door more secure, and prevent thieves from opening the lock.

The majority of major uPVC handle manufacturers will offer handles that can be used in replacement for double-glazed doors. Companies such as ERA Avocet Millenco offer a wide range of lever and lever-lever handle designs in various finishes. You can select the lever handle with a snib for additional security.

Based on the requirements of your situation, depending on your needs, you may have to replace the whole handle or just the lever. Often this is because of wear and tear, however sometimes it can be caused by a malfunction in the mechanism of the lock. If your lock mechanism is not working properly, it's best to contact a Locksmith. However, if you just need to replace the handle of the lock, you could do it yourself.

After you've measured your measurements, you can start to compare them against the dimensions of the replacement handles available on the market. The most commonly used size for uPVC door handles is 92pz, but there are also 70pz or 68pz sizes. The new handle must have a backset as well as a faceplate that are compatible. This will ensure that the screw holes line up correctly and won't cause damage to the lock inside the door.

If you are replacing your door handles, and you want to upgrade the security level, it's recommended that you choose a set of handles with Sold Secure SS301 (or 2* Kitemark) seal. These are a good option because they're endorsed by the police and come with an exclusive anti-drill and anti-pick features.

Faceplates replacement

Door keeps and faceplates act as the last line against burglars. They let burglars know that your home is safe, stopping them in their tracks. As such, they play an important role and should be purchased from a reputable hardware store, whether online or physical. This will allow you to ensure that you are getting the best quality product that lasts for a long time and will shield your windows and doors from damage and corrosion as time passes.

It is essential to know the distinction between a single point uPVC locking system and a multipoint uPVC one. They could be similar to apples and oranges.  upvc door lock replacements  will need to select the correct backset or faceplate in accordance with the type of lock you are installing. A 'backset is the distance from the door's edge to the middle of the handle or the cylinder.' A 'faceplate is the metal band that is used to cover the edges around the mechanism. These are the most important factors to determine which parts will be required for your new uPVC lock system. It's then a procedure to follow the instructions for fitting them!

Replacement locks

Based on your preferences There are a variety of options available when it comes to the replacement of locks for uPVC doors. These locks are designed to withstand force and provide increased security for your home. There are uPVC multipoint door locking systems that are suitable for use in commercial establishments as well. These are usually supplied by reliable companies, like Fullex centre lock gearboxes or Gardinia door locks made of UPVC.

When you are choosing a replacement lock for your window, you should know the type of backset you require and the faceplate you require. To ensure that the lock is safe and secure and will fit correctly, make sure to match the backset and faceplate. For instance, if the current lock has a 35mm backset, and a split spindle, then it might be beneficial to purchase a brand new uPVC door handle with an appropriate gearbox, such as the Laird Saracen Surelock.

In the same way, you must ensure the new lock you choose matches the dimensions of the handle hole and faceplate of your windows. This is crucial to ensure seamless integration of the window lock and handle.

Install the new lock in your window after you have selected the right one. It is a good idea to talk to your local locksmith during this process. They will be able help you find the right lock. It is also advisable to test the new lock.



To prevent this, you should replace your double-glazed windows with a lock of high-quality that is resistant to forced entry. This will help to safeguard your valuables from burglary and also keep your family safe. Installing new window locks is a cost-effective alternative that can improve the security of your property. However, the process isn't easy if you are not familiar with the procedure. In order to complete the task with ease you must follow these steps carefully.