Security Features of Double Glazed Windows
Modern double-glazed frames are equipped with additional security features that make it difficult for burglars to open them. These include sturdy locking mechanisms as well as high-quality handles.
Espag handles come with a spindle at the back that triggers a multi-point lock that is attached to 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 integral component of the safety and security of double glazed uPVC windows. The lock system protects the sash and frame of the window against burglars and unwanted access, helping to reduce the cost of your home insurance. The level of protection that you need will determine the kind of window lock that's right for you. There are various grades of window security locks to suit different levels of security, as well as a variety of styles and designs to choose from.
Espagnolette locks are the most popular type of locking mechanism for uPVC and aluminium windows. They are made of a flat strip and, when the key is turned to secure the sash to the frame, studs of metal inside the handle connect to a plate. They are used in conjunction with multi-point locks to offer an optimum level of security.
Other kinds of window locks include hinged wedge locks which are often used on top-hung windows such as casement and awning windows. They prevent the sash from opening beyond the point at which it is safe to prevent your children from falling out. They can be used to secure patio doors. They are operated by the simple latch and lock action.
Other options are also available such as a pin that is placed through one sash and into the opposite sash on a double-hung window to prevent it from being opened. These are easy to install and work with a range of window types and sizes. A window restrictor cable is a different option that works like a chain lock on apartment doors. It is attached to the sash of windows that are double-hung or sliding. The cable made of steel can only be extended as long as it extends.
Another crucial aspect of security is that all our uPVC and aluminium windows have internal beading that prevents the glazing panes from being removed from the frames. This is an essential feature, especially for homes with babies and young children that could fall from open windows. It also prevents cold air from entering the room through the gaps around the glass.
High-Security Locks
There are a variety of windows locks, each designed to keep intruders out. The best choice for you will be determined by the kind of windows you have and how much security you are concerned about. upvc door handle are simple to install and require only a drill and some screws. Some locks can be used as a double-duty child safety device, to stop children from opening the windows too wide.
Install the chain lock on hopper, casement and awning windows with hinges to limit how many they can open. They can be bought at the majority of hardware stores and attached to the window frame and sash, using the longest screws that will fit.
You can also secure your windows using pin locks or wedges that allows you to open the window a crack to let air flow in but won't let intruders crawl through the glass. Pin locks are sold in a variety of hardware stores and are easier to install than lag screws.
A stop lock can be used on sliding windows of different sizes and types. They are easy to use and do not require any extra parts which can be lost. However, they can be expensive. An Andersen stoplock can cost around $40.
Another alternative is to replace the latch of the sash by the key-operated lock. Most hardware stores carry these locks, which can be installed within minutes. The key should be placed in a place that is accessible in case of emergency, but out-of-reach for any prowlers.
If your home is secure, you may not require any additional security features apart from a casement window with a strong lock or the ones mentioned above. However, if you believe that your home is particularly vulnerable to burglars, you should consider installing an alarm system that will sound a siren and call the police or paid security company if it detects the presence of an entryway or window.
Compare window locks according to the American National Standards Institute's grades. This will ensure that you're receiving 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 overlooked and can make a huge impact on your windows. They can also assist in creating the look that is unique to your. There are a variety of styles available, including uPVC handles, aluminium handles, and wooden handles. You can also select from a variety of finishes that will suit your decor.
It is crucial to select the right options when replacing or installing double glazing window handles. Check that the handle is compatible with your locking system and it matches the style of your window. Also, take note of the step the height of your new window handle. This is the distance from the base to the centre of the spindle. It is a crucial factor to consider when choosing the replacement handle for older uPVC windows.
Espag handles are a common choice for uPVC windows There are a variety of different versions that can be found to fit your home. In-line uPVC handles are straight and can be turned right or left and are often referred to as universal window handles. Cranked handles, available in both left and right-hand styles, are also available.
Another common option for uPVC windows are bladed handles. They're used in windows that tilt and turn and serve as a latch and catch system instead of a multi-point lock. They are typically smaller than cockspurs, and can be a great option for homes who prefer a more modern appearance.
Sash handles are a fantastic option for double-glazed windows if you prefer a traditional appearance. These are more like the latch and catch system, and are commonly found on timber or aluminium windows. Sash handles are available in a wide variety of styles and colours and can be finished with a period-style monkey tails to give them a vintage look. They're generally less expensive than uPVC and provide the same level of security. However they're not as effective as uPVC handles, and they might require support from hook keep or mortice keep.
Durability
Double glazed windows offer durability and strength, which makes them a great option for any home. These windows help reduce the amount of cold air that gets into your home and increase efficiency in energy use. They can be made from uPVC or aluminium, or from wood. UPVC windows are the most affordable and provide good levels of energy efficiency. They can also be customised with additional security features.
Handles on uPVC can be designed to look different. They are available in a variety of colours. They are designed to withstand a lot of use and can withstand corrosion. They come in a range of spindle sizes, and are polished. Some handle types come with a locking mechanism on the back, which is perfect for keeping your windows secured in place.
It is essential to select the right handle because it must match the design of your uPVC window and fit your door or frame. Many people buy extra sets for their window handles and locks so that they have a spare set in case the first one fails. These items are also purchased so that they can easily replace the locks or handles if needed.
There are numerous styles of uPVC window handle, including Espag or Cockspur handles. The handle styles differ in their step size, handle height, fixing positions, and blade length. Espag handles are a popular choice for windows made of uPVC because they can be easily adjusted and have an attractive design. Other alternatives include monkey tail handles, spade or blade handles, as well as other styles.
Double glazed windows are typically more durable than the older varieties, because they feature more glass layers and a stronger locking mechanism. This makes them more able to withstand impact and deformation which can help safeguard your home from burglars. Additionally the seals around the double glazed units help to stop cold and heat from entering your home. If, however, you notice your windows feeling drafty, it could be due to worn or damaged handles or seals. It's best to contact a professional installer who can determine the issue and correct it.