It Is The History Of Double Glazed Door Lock Replacement In 10 Milestones

· 5 min read
It Is The History Of Double Glazed Door Lock Replacement In 10 Milestones

Double Glazed Door Lock Replacement

It might seem difficult to replace a double glazed door lock but it's not difficult with the proper tools. The replacement of a window lock can add security and improve your business or home's overall energy efficiency.

Remove the screw that holds the retaining plate 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 found in nearly all uPVC double glazed uPVC doors. They provide security and reliability and have been verified to work. Replacing a cylinder is often required due to a key being lost or stolen, but also because of aging and the potential for corrosion. Cylinders are available in a range of styles, sizes and finishes that will fit your door. Depending on your needs you can select between 3-star and 1-star cylinders that are secured by insurance approved BSI Kitemarks.

Cylinder locks are based on simple pin and barrel locks that have been in use for many years in most if not all uPVC doors. The drawback of these locks, however, is that burglars could easily manipulate them with tools to "snap", and gain entry into the home. We recommend that you replace your cylinders with snap-resistant cylinders to protect yourself from this common burglary method.

To take out the old cylinder, first open your door. Then, locate the screw on the door's edge between the outer handle & inner handle. The screw will typically stand out from the rest of the screws because it has a different color. The screw can be removed completely with an screwdriver. If the screw won't budge then try applying some 3 in 1 type oil and letting it sit for a few hours or so. This may help, alternatively you could chisel into head of the screw in the  direction of 'unscrew' to break it loose.

After removing the screws for the handle, loosen the cylinder by turning it in either direction (the direction will vary depending on which side of the door the locking mechanism is located). Once the cylinder is loose pull it toward you and remove it. Then measure the cylinders width and length to purchase an alternative.

We offer a variety of full and half cylinders, as well as various security cylinders rated both for anti-snap resistance as well as anti-bump. These cylinders are BSI kitemarked, 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, there are plenty of styles and colors to pick from. The most important thing to remember is that the handle needs to fit properly. The keyhole size and screw size will both need to match up as well. The best method to verify is to use our helpful guide to measuring for uPVC handles. This will ensure that you have the most accurate measurements and buy the correct handle. Upgrade to the highest-security handles. This will make your uPVC door more secure and will stop thieves from being able open the lock.

The majority of major uPVC handle manufacturers will have replacement handles for double glazed doors. Companies like ERA Avocet Millenco provide an extensive selection of lever and lever-lever handles in different finishes. You can even pick the lever handle with a snib option for extra security.

Depending on the type of replacement you require, you may have to replace the entire handle or only the lever. Most of the time, this is due to wear and tear, however sometimes it could be caused by a problem with the lock mechanism. If you're having issues with your lock, it's recommended to call in an Locksmith to fix the problem for you, but if it's just the handle to be replaced, you can do this yourself.

After you've measured your measurements, you can begin to compare them to the dimensions of the replacement handles available on the market. The most common 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 the screw holes are aligned properly and the lock in the door is not damaged.

If you are replacing your door handles and you're looking to increase the security level, it's recommended that you choose a set of handles with Sold Secure SS301 (or 2* Kitemark) seal. These are the best choice due to their approval by the police and have an anti-drill, anti-pick features.

Replacement faceplates

Door keeps and faceplates serve as the last line against burglars. They show them that your home is safe, stopping them in their tracks. They are essential and should be purchased at a trusted hardware shop, whether you shop online or in person. This will help you make sure you're buying an item of high-quality that will last for a long time and 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 a single point lock, they could differ as much as apples and oranges. You'll need to choose the correct faceplate or backset in accordance with the type of lock you are installing. A 'backset' is the distance from the door's edge to the centre of the handle or the cylinder.' A 'faceplate is the metal band that covers the edges around the mechanism. These are the key factors to determine which replacement parts you will need for your new uPVC lock system. Then it's just a case of following the simple instructions on how to install them!

Replacement locks

Depending on the style you prefer, there are various alternatives available to replacing locks for uPVC doors. They are generally designed to withstand force and provide greater security for your home. There are uPVC multipoint locking systems designed for commercial use. They are typically provided by reputable companies, such as Fullex centre lock gearboxes or Gardinia UPVC door locks.

When you are choosing a replacement lock for your window, it is important to know the type of backset that you require as well as the faceplate you require. Make sure the new lock matches these to make sure it is secure and will fit properly. If your lock has a spindle of 35mm and an a 35mm backset, it is advisable to buy a new uPVC handle with a gearbox that fits the Laird Saracen surelock.

In the same way, you must ensure the new lock you choose is compatible with the faceplate and handle hole size of your existing windows. This is crucial to ensure an effortless connection between the handle and the window lock.

Install the new lock into your window after you have chosen it. It is recommended to consult your local locksmith during this process. They will be able to assist you in choosing the correct lock. Also, you should test the new lock.


To avoid this, replace your double-glazed windows by installing a lock with a high-quality lock that can withstand forced entry. This will help secure your valuables from burglary and ensure your family's safety. Replacing window locks will improve the security of your home at a an affordable cost. However  upvc door replacement lock  isn't easy when you aren't familiar with it. To finish the job successfully it is essential to be sure to follow these steps.