Double Glazed Door Lock Replacement
Double-glazed door locks replacement may seem like a daunting task, but with the right tools and step by steps instructions, it's doable. Replacing your window lock will increase the energy efficiency of your office or home and also provide additional security.
Begin by removing a screw that holds the faceplate of the lock cylinder. Use a screwdriver and twist the cylinder to the left.
Replacement cylinders
Euro lock door cylinders or barrel locks are found in nearly all uPVC double-glazed uPVC doors. upvc door locks replacement offer security and reliability, and have been tested and proven to work. A cylinder may need to be replaced due to a stolen or lost key, but it can also be due to the aging and corrosion. Cylinders come in different sizes and styles, as well as finishes to match your door. Depending on your requirements you can pick between cylinders with 1-star or 3-star ratings. The cylinders are protected by BSI Kitemarks that are accepted for insurance.
Cylinder locks are built on simple pin and barrel locks that have been used for a number of years in most if not all uPVC doors. The drawback of these locks, however, is that burglars can easily manipulate them with tools that allow them to "snap" and gain access to the home. We recommend that you replace your cylinders with snap-resistant cylinders to safeguard yourself from this common method of burglary.
To remove the old cylinder first of all open your door and find the screw located at the edge of your door between the handle that is outside and the handle inside. This screw will usually be distinct from the other screws since it has a different color. The screw can be removed completely with a screwdriver. If the screw refuses to move, then try applying a 3 in 1 type of oil and leaving for a few hours or so. This can help. Alternately, you could press the screw head in the 'unscrew direction' to shock it loose.
Having removed the screws for the handle, loosen the cylinder by turning it in either direction (the direction of the cylinder will vary based on the side of the door the locking mechanism is situated). Once the cylinder is loose pull it towards you and take it off. Then, you can measure the cylinder's width and length to purchase an alternative.
We offer a variety of standard type half and full cylinders and a variety of specialised security cylinders that are both rated for anti-snap and anti-bump resistance. These cylinders are BSI kitemarked and Secured by Design certified and offer the highest levels of physical security for your home.
Replacement handles
If you're replacing handles on an uPVC front door then there are many colours and styles to choose from. The most important thing to remember is that the handle must fit properly. The keyhole size and screw size will both have to be matched in addition. The best way to check is to use our helpful guide on measuring for uPVC handles. This will ensure you get the correct measurements and you purchase the right handle. It is also worth looking into upgrading to a high security set of handles. This will make your uPVC door more secure, and stop thieves from being able open the lock.
The majority of major uPVC handle manufacturers will have handles to replace double glazed doors. You can find a huge range of lever and lever handles with different finishes from companies such as ERA, Avocet and Millenco. You can even pick an lever handle that has the option of snib for additional security.
Depending on the requirements depending on the task, you might need to replace the entire handle or just the lever. Most of the time, this is due to wear and tear, but often it is caused by a malfunction in the lock mechanism. If your lock is malfunctioning, it's best to contact a Locksmith. If you're only looking to replace the handle of the lock, you could do it yourself.
After you've measured your measurements, you can begin to compare them against the sizes of replacement handles available on the market. The most commonly used size is the 92pz handle, however there are also 68pz and 70pz handles available for uPVC doors. It is also important to make sure that the new handle has a compatible backset and faceplate. This will ensure that the screw holes are aligned properly and the lock in the door is not damaged.
If you're replacing the handles on your doors and wish to upgrade to a higher level of security, it's recommended that you consider Sold Secure SS301 or a 2* Kitemark handle set. These are the best option because they're endorsed by the police and come with an exclusive anti-drill and anti-pick features.
Replacement faceplates
Door keeps and faceplates are the final protection against intruders They tell any would-be burglar that your home is secured which stops them in their tracks. They play an important role and should always be purchased from a trusted hardware store, whether online or physical. This will allow you to ensure that you're getting a quality device that lasts for a long time and protect your doors and windows from corrosion and damage over time.

It is essential to know the difference between a single-point uPVC locking system and multipoint uPVC one. They could be as different as apples and oranges. Based on the lock you are installing you will have to select the right backset and faceplate, a 'backset' is the distance between edge of the door and the centre of the handle or cylinder, and a 'faceplate' is a metal strip that covers edges around the mechanism. These are the main factors to determine which parts will be required for your new uPVC lock system. Then it's a matter of following the easy instructions for installing them!
Replacement locks
Depending on the style you prefer There are a variety of alternatives when it comes time to change the locks on uPVC doors. These are typically made to withstand pressure and provide enhanced security for your home. There are uPVC multipoint door locking systems that can be used in commercial buildings as well. They are typically supplied by reliable companies, like Fullex center lock gearboxes and Gardinia UPVC door locks.
When choosing an alternative window lock you should know the type of backset and faceplate you require. Make sure that the new lock is compatible with these to make sure it is secure and fits properly. If your lock has a 35mm spindle and a backset of 35mm it is recommended to purchase a brand new uPVC handle with a gearbox that matches with the Laird Saracen surelock.
You should also make sure that the new lock you choose is the same size of the handle and faceplate holes on your windows. This is essential to ensure seamless integration between the handle and the window lock.
Install the new lock into your window once you've chosen it. It is recommended to talk to your local locksmith during this process. They will be able assist you in locating the appropriate lock. You should also test the new lock.
To avoid this, you must replace your double-glazed windows with a top-quality lock that is resistant to forced entry. This will safeguard your valuables and keep you family members safe from burglars. Replacing the window locks is a cost-effective option that can increase the security of your property. The process can be difficult if you're not familiar with it. To be successful in the process it is essential to follow these steps.