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The Reason Why Double Glazed Door Lock Replacement Is Everyone's Obsession In 2024
www.repairmywindowsanddoors.co.uk might seem difficult to replace a double glazed door lock, but it's not impossible with the proper tools. Replacing your window lock will improve the energy efficiency of your office or home and will also add security.

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

Replacement cylinders

Euro lock barrel locks or door cylinders are found in nearly all uPVC double-glazed uPVC doors. They offer security and dependability and have been proven to work. A cylinder might need to be replaced due to a stolen or lost key, but it could also be due to age and corrosion. Our cylinders are available in a range of styles, sizes and finishes to suit your door. Depending on your needs you can select between cylinders with 1-star or 3-star ratings that are secured by insurance approved BSI Kitemarks.

Cylinder locks are based on simple pin & barrel locks that have been used for a number of years in almost all uPVC doors. However, the weakness of these types is that they are easily manipulated by burglars who use tools to "snap" them and gain access to your home. We recommend that you replace your cylinders with snap-resistant ones to safeguard yourself from this common burglary technique.

To take out the old cylinder, first, you must open the door and locate the screw located at the edge of the door between the outer handle and the inner handle. This screw will usually be distinct from the other screws as it's a different colour. The screw can be removed completely with a screwdriver. If the screw won't budge then try applying some 3 in 1 type of oil and leave it for an hour or so. This could help. You can also press the screw head in the direction of unscrewing to slam it loose.

After removing the handle screws, slackening the cylinder by turning it in either direction (the direction will vary depending on which side of the door the locking mechanism is situated). When the cylinder is free, pull it towards you and then remove it. Then measure the cylinders length and width to buy an alternative.


We supply a wide range of standard half and full cylinders as well as a selection of security cylinders with specialized features that are both rated for anti-snap as well as anti-bump resistance. These cylinders are BSI kitemarked and Secured by Design certified and offer high levels of physical security for your home.

Replacement handles

If you're replacing handles on a uPVC front door, there are many designs and colours to choose from. The most important thing to keep in mind is that the handle needs to fit properly. The screw size as well as the keyhole size should be identical. The best method to verify is to use our helpful guide on measuring for uPVC handles. This will help you get the most accurate measurements and ensure that you buy the right handle. It's also worth considering upgrading to a more secure set of handles. This will make your uPVC door more secure, and will stop thieves from opening the lock.

Most major uPVC handle manufacturers have handles to replace double glazed doors. Companies like ERA Avocet Millenco offer an extensive selection of lever and lever-lever handles available in different finishes. You can even choose an lever handle that has a snib option for extra security.

Depending on your requirements depending on your needs, you may have to replace the entire handle or just the lever. Often this is because of wear and tear, however often it is caused by a malfunction in the lock mechanism. If your lock is malfunctioning it is recommended to call a Locksmith. If you just need to replace the handle of the lock, you could do it yourself.

Once you've made your measurements after which you can then compare them to the sizes of replacement handles available on the market. The most popular size is the 92pz handle, however, there are also 70pz and 68pz handles available for uPVC doors. It is also important to ensure that the new handle has an appropriate backset and faceplate. This will ensure that the screw holes are aligned correctly and won't cause damage to the lock inside the door.

If you're replacing the handles on your doors and wish to upgrade to a greater security level, then it's recommended that you consider a Sold Secure SS301 or a 2* Kitemark handle set. These handles are safe because they've been vetted by the police and they have anti-drilling as well as anti-picking features.

Faceplates replacement

Door keeps and faceplates are the last protection against intruders They tell anyone who might be burglarized that your home is protected and stop them in their tracks. As such, they play an important role and should be purchased from a reputable hardware store, online or in person. This will ensure that you get a sturdy device that will protect your windows and doors from rust and damage over time.

It is also crucial to be aware of the distinctions between multipoint uPVC lock and single point locks, they may differ just as much as apples versus oranges. You must choose the correct backset or faceplate depending on the type of lock you're installing. A 'backset is the distance from the edge of the door to the centre of the handle or cylinder. A 'faceplate is the metal band that is used to cover the edges of the mechanism. These are the main factors that determine which parts you will need to replace for your new uPVC locking system. Then it's a matter of following the easy instructions for installing them!

Replacement locks

Depending on your preference There are many alternatives available to the replacement of locks for uPVC doors. These are typically designed to withstand the force and offer greater security for your home. There are uPVC multipoint locking systems designed for commercial use. These are usually provided by trusted manufacturers like Fullex central door lock gearboxes and Gardinia doors locks made of uPVC.

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

Also, ensure the new lock you choose is compatible with the dimensions of the handle hole and faceplate of your existing windows. This is essential to ensure seamless connection between the handle and the window lock.

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

To prevent this, you must replace your double-glazed windows with a lock of high-quality that is resistant to forced entry. This will safeguard your valuables from burglary and ensure your family's safety. Installing new window locks is a reasonable alternative that can improve the security of your home. The process can be challenging for those who aren't familiar with the procedure. To complete the task with ease, you should follow these steps carefully.

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