10 Double Glazed Door Lock Replacement Tricks All Experts Recommend

10 Double Glazed Door Lock Replacement Tricks All Experts Recommend

Double Glazed Door Lock Replacement

Double glazed door locks can appear like a daunting job, but with the right tools and step by step instructions it is manageable. Replacing a window lock can give you extra security and increase your business or home's overall energy efficiency.

Begin by removing the screw for retaining from the faceplate of the lock cylinder. Then, using a screwdriver, turn it to the left and then remove the cylinder.

Replacement Cylinders

Euro lock door cylinders, or barrel locks are found in almost all uPVC double-glazed doors and have been proven to be secure and reliability. A cylinder may require replacement due to a stolen or lost key, but it could be due to corrosion and aging. Cylinders are available in a variety of styles, sizes and finishes that will fit your door. Depending on your requirements, you can choose between 1-star and 3-star cylinders that are secured by insurance approved BSI Kitemarks.

Cylinder locks use a simple pin and barrel system that has been used in uPVC doors for a long time. The weakness of these types however is that burglars can easily manipulate them using tools to "snap", and gain entry to the 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, look for the screw on the edge of the doors between the outer handle & inner handle. The screw is usually a different color and will stand out in comparison to the rest. By using a screwdriver, you can undo this screw completely. If the screw isn't moving, try applying 3 in 1 oil and letting it sit for about an hour. This may help. Alternately, you could work the screw's head in the  direction of unscrewing to slam it loose.

After you have removed the screws for the handle and loosening the cylinder, you can do this by rotating it in any direction (the direction will depend on which side of your door the locking mechanism is situated). After the cylinder is loose, pull it toward you and remove it. Check the cylinder's diameter and length before buying a replacement.

We provide a variety of full and half cylinders, as well as various security cylinders that are rated for anti-snap resistance as well as anti-bump. These cylinders are BSI kitemarked as Secured by Design certified and offer the highest levels of physical security for your home.

Replacement handles

If you're replacing the door handles on an uPVC front door, there are plenty of designs and colours to choose from. The most important thing to keep in mind is that the handle must fit correctly. The screw size and keyhole size should be identical. Use our guide to take measurements of uPVC handles. This will ensure that you get the correct measurements and purchase the right handle.  repairmywindowsanddoors 's also worth considering upgrading to a security set of handles. This will make your door more secure and prevent potential thieves from being able unlock the locks on your uPVC front doors.

You will be able to pick up handles to replace your double-glazed doors at the majority of major uPVC handle suppliers. Companies like ERA Avocet Millenco offer an extensive selection of lever and lever-lever handles in various finishes. You can select the lever handle with a snib for additional security.

Depending on what you need in the future, you may need to replace the entire handle or just the lever. Most often, this is due to wear and tear, but sometimes it can be caused by a problem with the mechanism of the lock. If you're having issues with your lock system, it's probably best to get in touch with an Locksmith to fix the problem for you, however If it's the handle that you need replacing then you can do this 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 common size for uPVC door handles is 92pz, however there are also 70pz and 68pz sizes. The new handle must have a backset as well as a faceplate that is compatible. This will ensure that the screw holes align 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's recommended that you choose the handles that have Sold Secure SS301 (or 2* Kitemark) seal. These are a good choice due to their approval by the police and feature an exclusive anti-drill and anti-pick features.

Faceplates for replacement

Door keeps and faceplates are the last protection against intruders They tell anyone who might be burglarized that your home is protected which stops them in their tracks. As such, they are essential and should always be purchased from a reputable hardware store, either online or physical. This will help you to ensure that you're getting a quality device that will be long-lasting and will protect your doors and windows from damage and corrosion over time.

It is also important to be aware of the distinctions between multipoint uPVC lock and single point locks, they may differ as much as apples versus oranges. Depending on the type of lock you are installing you will have to select the right faceplate and backset, a 'backset' is the distance between the edge of the door and the centre of handle or cylinder and a 'faceplate' is a metal strip that is used to cover edges around mechanisms. These are the most important factors that determine which parts you will need to replace for your new uPVC locking system. It's then a simple procedure to follow the instructions on how to fit them!

Replacement locks

Depending on the style you prefer There are a variety of options when it comes time to replace the locks on uPVC doors. They are usually designed to withstand force and offer greater security for your home. There are uPVC multipoint door locking systems that can be used in commercial buildings as well. They are typically manufactured by reputable companies, such as Fullex central door lock gearboxes and Gardinia doors locks made of uPVC.

When choosing a new lock for your window, be aware of the type of backset that you require and the faceplate you need. To ensure that the lock is safe and secure and will fit correctly, make sure to match these. If your lock has a spindle of 35mm and a 35mm backset it is recommended to purchase a new uPVC handle with a gearbox that fits with the Laird Saracen surelock.

Also, make sure that the lock you choose is compatible with the faceplate and handle hole size of your windows. This is vital to ensure a seamless connection of the window lock and handle.

After you have chosen the replacement lock you can then put it in your window. It is a good thing to speak with your local locksmith when you are doing this. They will be able to help you find the right lock. Also, you should test the new lock.

To prevent this from happening, replace your double-glazed windows by installing a lock with a high-quality lock that can withstand forced entry. This will secure your valuables as well as keep your family members safe from burglars. The replacement of window locks will increase the security of your home at an affordable cost. However this process can be challenging when you aren't familiar with the procedure. To be successful in the process you should follow these steps.