Security Features of Double Glazed Windows
Modern double-glazed frames have additional security features that make it difficult for burglars to break into them. They have sturdy locking mechanisms as well as high-quality handles.
Espag handles are equipped with an auxiliary spindle in the back of the handle which operates the multi-point lock in the window frame. They are common on modern uPVC windows and are available in cranked or straight variations.
High-Tech Locking Mechanisms
Window locks are an essential element of the security and safety of double-glazed uPVC Windows. The lock system protects a window's sash and frame against burglars, allowing you to lower your insurance premiums. The choice of a window lock depends on the level of security you require. There are various styles and designs of window locks that accommodate different levels of security.
Espagnolette locks are the most commonly used kind of locking mechanism used for uPVC and aluminium windows. They are designed with a flat strip and, when the key is turned to lock the sash into the frame, metal studs inside the handle latch onto the plate. They can be used in conjunction with multipoint locks to give the highest security.
Other kinds of window locks include hinged-wedge locks which are usually used for windows with tops such as casement and awning. They prevent the sash from opening beyond a certain level to keep your children safe from falling. They can be used to secure the patio doors and are simple to operate using a simple lock and latch action.
Other options are also available, like a pin that is placed through one sash and into the other sash on a double-hung window to prevent it from being opened. They are easy to install and work with a variety of window sizes and types. A window restrictor cable is a different option that functions a bit like a chain lock for apartment doors. It attaches to the window's sash on a double hung or sliding window. It can only be opened to the extent that the steel cable extends.
All of our uPVC windows and aluminium frames are equipped with an internal beading which keeps the glass from being ripped out of the frames. This is a crucial feature, particularly for homes with babies and children who may fall out of open windows. It also prevents cold air from entering a room through the gap that surrounds the glass.
High-Security Locks
There are several different types of window locks, each designed to protect against criminals. The best option for you will depend on the type of window you have and your security level. These locks are generally simple to install and only require a drill, some screws and a few nuts. Some can be used as a dual-purpose child safety device to stop children from opening the windows too far.
Install chain locks on hopper, casement and awning windows that have hinges to limit how many they can open. These can be purchased at many hardware stores and then fastened to the frame of the window and sash using the longest screws that fit.
You can also secure these windows with pin locks or wedges that allows you to open the window a crack for air flow but won't let intruders get through the glass. Pin locks are available at most hardware shops and are much easier to install than screws for lag.
Stop locks can be used on sliding windows of all shapes and sizes. They are easy to use and don't require any additional components that can be lost. However, they are expensive. An Andersen stoplock can cost around $40.
A key-operated lock can be used to replace the sash lock. These can be bought at the majority of home improvement stores and can be put in place within a matter of minutes. Put the key in a place that is accessible in case an emergency, but not in reach for any prowlers.
If your home is secure, you may not require any additional security equipment other than the security of a strong casement window or one of the locks listed above. If you believe that your home is particularly vulnerable to burglars then consider installing an alarm that can sound the siren and contact the police or a security company if it detects movement in the window.
When you're comparing window locks, look for grades established by the American National Standards Institute to ensure you're getting a high-quality product. The highest-grade locks are the most difficult to break. However even a lower-grade lock can deter an intruder and protect your valuables.
Easy to Operate
Window handles are often ignored and can have a dramatic impact on your windows. They can also help you create an aesthetic that is unique to you. There are a variety of styles, including uPVC handles aluminum handles, uPVC handles, and wooden handles. You can also pick from a variety of finishes that will suit your style of home.
It is crucial to select the right options when replacing or installing double glazing window handles. Make sure the handle matches the type of window you have and make sure it's compatible with your locking mechanism. In addition, consider the step height of your new window handle - this is the distance from the base to the middle of the spindle. It is an important consideration when choosing the replacement handle for older uPVC windows.
Espag handles for uPVC are a popular choice. There are a variety of styles to pick from, depending on your home. In-line uPVC handles are straight and can be turned right or left and are sometimes referred as universal window handles. Cranked handles are also available, and they come in both left-hand and right-hand variations.
Another popular option for uPVC windows are bladed handles, which are used in windows that tilt and turn. They function as a latch and catch system instead of a multi-point lock. Bladed handles are typically smaller than cockspur handles and they can be an excellent choice for homes that prefer more sleek design.
Sash handles are a fantastic option for double-glazed windows if you prefer a traditional appearance. They are more akin to a latch and catch system and are typically used on windows made of aluminium or timber. Sash handles are available in a variety of designs and colors and are often finished with an elongated tail to give them a traditional look. They're often cheaper than uPVC handles, and offer the same levels of security. They're not as effective as uPVC and may require additional support such as a mortice or hook keep.
Durability
Double glazed windows offer durability and strength, making them an ideal choice for any home. These windows also aid in reducing the amount of cold air that gets into your home and improve energy efficiency. They can be constructed of uPVC or aluminum, or made from wood. uPVC is the most affordable choice and provides good energy efficiency. They can be customised with additional security features.
Handles on uPVC can be designed to look different. They are available in a range of colors. They are made to withstand repeated use and rust. They are available in a variety of spindle sizes and are polished. Certain types of handles have a locking mechanism at the back. This is ideal to keep your windows in place.
It is essential to select the correct handle as it should match the design of your uPVC window and be able to fit into your door or frame. Many people buy extra sets of window handles and locks so they can have a spare set in case the first one fails. These items are also purchased to be able to replace old locks or handles if needed.

There are many different styles of uPVC window handle, including Espag or Cockspur handles. These handle types differ in their step size and handle height, fixation positions and blade length. Espag handles for uPVC are popular because they are simple to adjust and have a stylish look. Other options include monkey tail handles, spade or blade handles, as well as other types.
Double-glazed windows are more durable than other types of windows, because they are made up of more layers and a stronger locking mechanism. This improves their ability to being able to withstand deformation and impact, which can help protect your home against burglars. Additionally the seals around the double-glazed units aid to stop cold and heat from entering your home. If, however, you notice your windows becoming dry, it could be because of worn or damaged handles or seals. If this is the case, it's recommended to call an expert installer to determine the issue and make repairs.