Double Glazed Door Lock Replacement It can be difficult to replace a double glazed door lock but it's not difficult with the proper tools Replacing a window lock could help provide extra security and improve the overall energy efficiency Remove the retaining screw on the faceplate of the lock cylinder Make use of a screwdriver to turn the cylinder to the left Replacement Cylinders Euro lock door cylinders or barrel locks are available in nearly all uPVC double glazed uPVC doors They offer security and reliability and have been proven to work Replacement of a cylinder can be required due to keys being lost or stolen however, it can also be due to aging and the potential for corrosion Cylinders are available in a variety of styles, sizes and finishes to suit your door Depending on the requirements of your home you can choose between 3-star and 1-star cylinders These cylinders are protected by BSI Kitemarks that are approved for insurance Cylinder locks are built on simple pin amp; barrel systems that have been used for many years in the majority, if not all uPVC doors However, the weakness of these locks is that they are easily manipulated by burglars using tools to "snap" them and gain access to your home We recommend replacing your cylinders with anti-snap ones to safeguard against this popular method of burglary To remove the old cylinder, you must first open your door Then, look for the screw on the edge of the doors between the outer handle amp; inner handle The screw will usually be a different color and will stand out among the others The screw can be removed completely with an screwdriver If the screw doesn't move try applying 3 in 1 oil and let it sit for an hour https//wwwrepairmywindowsanddoorscouk/harrow-door-locks-replacement-near-me/ may help, alternatively you can chisel into the head of the screw in the direction of 'unscrew' to shock it loose After taking off the handle screws then loosen the cylinder by turning it in any direction the direction will depend on which side of your door the locking mechanism is located When the cylinder is free, pull it towards you and remove it Then, measure the cylinder's width and length to purchase an alternative We offer a variety of standard half and full cylinders as well as a range of security cylinders that are both rated for anti-snap as well as anti-bump resistance These cylinders are BSI kitemarked as Secured by Design accredited and provide high levels of physical security for your home Replacement handles If you're replacing the door handles on a uPVC front door then there are plenty of styles and colors to pick 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 that you get the best measurements and purchase the right handle It is also worth looking into upgrading to a high security set of handles This will increase the security of your door and prevent potential thieves from being able unlock the lock on your uPVC front doors You should be able to get handles to replace your double glazed doors from the majority of major uPVC handle suppliers Companies such as ERA Avocet Millenco offer a wide range of lever and lever-lever handles available in different finishes You can even pick the lever handle with the option of snib for additional security Depending on the needs of your business, depending on your needs, you may have to replace the entire handle or just the lever This is often due to wear and tear, but could also be due to a problem with the lock mechanism If you're experiencing issues with your lock system, it's recommended to call in a Locksmith to fix the issue for you, but If it's the handle that you need replacing then you can fix it yourself After you have made your measurements then you can compare them with the sizes of replacement handles available on the market The most popular size for uPVC door handles is 92pz, however there are also 70pz or 68pz sizes The new handle must have a backset and a faceplate that are compatible This will ensure that the screw holes line up properly and won't harm the lock inside the door If you are replacing your door handles, and you're looking to improve the security level, it is recommended that you choose one that has Sold Secure SS301 or 2 Kitemark seal These handles are good since they've been approved by the police, and have anti-drilling and anti-picking features Faceplates for replacement Door keeps and faceplates are your final protection against intruders, they signify to anyone who might be burglarized that your home is protected thus stopping them dead in their tracks They play an important role and should be purchased from a trusted hardware store, whether online or in person This will help you ensure that you are getting a quality device that will be long-lasting and protect your windows and doors from damage and corrosion over time It is also essential to be aware of the differences between multipoint uPVC lock and single point lock, they could differ just as much as apples from oranges You must choose the correct faceplate or backset depending on the kind of lock you're installing A 'backset is the distance from the edge of the door to the middle of the handle or the cylinder A 'faceplate is the metal band that covers the edges around the mechanisms These are the key factors to determine which replacement parts you will need for your new uPVC lock system Then it's a matter of following the easy instructions on how to install them Replacement locks Based on your preference There are a variety of options when it comes time to change the locks on your uPVC doors These locks are designed to withstand forces and provide greater security for your home There are uPVC multipoint locking systems for commercial use These are usually provided by trusted manufacturers such as Fullex center door lock gearboxes as well as Gardinia doors locks made of uPVC When selecting a replacement lock for your window, know the type of backset that you require and the faceplate that you require To ensure that the lock is safe and secure and will fit correctly ensure that it matches these For instance, if your current lock has a 35mm backset as well as a split spindle, then it may be advisable to buy a new uPVC door handle that has an appropriate gearbox, like the Laird Saracen Surelock Similarly, you should also ensure the new lock you choose is compatible with the size of the handle hole and faceplate of your windows This is crucial to ensure a seamless connection of the handle and window lock Once you have selected the right lock replacement and you are ready to install it in your window In this process, it's recommended to speak with your local locksmith, as they will be competent in finding the right match You should also test the new lock To prevent this from happening, replace your double-glazed windows with locks of top quality that is resistant to forced entry This will safeguard your valuables as well as keep your family safe from burglars Replacing window locks will improve the security of your home for a a reasonable price The process can be difficult for those who aren't familiar with it To complete the task with ease, you should be sure to follow these steps