Double Glazing Door Locks Many homeowners opt for double-glazed windows and doors due to their energy efficiency, insulation and sound reduction. However, they can also be an effective deterrent for burglars. To ensure https://www.repairmywindowsanddoors.co.uk/altrincham-window-lock-repairs-near-me/ of your double-glazed windows, ensure that they have been equipped with anti-jemmy hinges. These special hardware components make it very difficult to open window sashes. Multi-point locking Multipoint door locks are one of the most effective security tools you can install at home or at work. They are nearly impossible to pick or break and are an excellent complement to any security system. They can also improve your energy efficiency, by decreasing drafts around the door frame and enhancing the seal. Multi-point locking systems are composed of a deadbolt, live bolt and hook bolts above and beneath the latch. They also have flush bolts which lock into the head of the door and the sill. They are usually extended across the entire length of the door, at least. In commercial settings, they are called "full-width" systems because they protect the entire opening. Multi-point locking is offered on most uPVC and certain timber doors. This kind of lock provides an even higher level of security than conventional locks and can be specified as part of an approved by the police Secured by Design initiative for new construction homes. When a uPVC door with a multi-point lock is closed the handle on the outside operates the latch bolt. The inside handle is locked by turning the thumbturn lock on the inside with the door handle raised or by using a key. It is recommended to use keys to lock your door when it's closed, as trying to force the deadbolt or latch bolt with a handle may cause damage to the lock and hinges. If your uPVC multi-point lock isn't working correctly, it could be because it's not aligned with the door frame. You can check by placing a spirit level on top of the doors and observing for gaps at the miter joints. If you do find an opening, it's worth getting your double glazing specialist to have a look and resolve the issue. They can fix the lock or install a replacement. They'll be able to tell if the problem is caused by damage to the frame or the lock unit itself. In these cases the technician will be able repair or replace the multipoint lock in order to get it working again. Espagnolette locks Espagnolette locks are among the most common window locking mechanisms for modern uPVC double glazed windows. They are easily identified by their flat strip shape which moves as you turn the handle. They are used with multi-point locks around the frame of your window to lock and unlock it securely. If you are seeking to upgrade your uPVC windows, the espagnolette handles are a good option for either new builds or renovations. They are available in a range of contemporary and period styles and come in a range of bar lengths, backset options, and mushrooms cam heights that come with a variety of a profile that will suit the majority of applications. The espagnolette lock is a popular choice but has been criticized for delivering the lowest level of security on French doors. A single locking point located in the middle of the door can be easily bypassed. Additionally, it is fairly easy for thieves to open your French doors by forcing the handle to move to the left or right. These doors are often the main entrances to your home, and they should be secured to limit the chance of unauthorized intrusion. In spite of their name, espagnolette locks aren't bolts but actually a one-piece mechanism that can be mounted externally on the edge of your French doors or inside the frame of a casement window. The mechanism is operated by a handle and consists of a rod that has hooks at the sill and head that are inserted into sockets on the window frame. When the window's handle is operated, it moves the rod up and down. The hooks then lock into their receivers. These are an excellent solution for those looking to improve the security of French doors without compromising the design and aesthetics of the door. These types of handles are compatible with a range of other styles and can even be master keyed to give you added security. Similar to cockspur handles, espagnolette handles are available in both crank and inline models, based on the orientation of your windows. Inline versions turn exactly the same way as the original handle, whereas the cranked versions are available in both left and right handed versions. Laminated glass Laminated glass is commonly used in windows because it is extremely hard to break. It is also more secure than normal glass because it fuses together into one single piece of safety glass rather than breaking into sharp, loose shards. This makes it perfect for homes and commercial buildings. Lamination is the process of joining two pieces flat glass with an interlayer of plastic. The entire piece is heated and pressured to make it stronger enough to function as an entrance or window. The resulting laminated glass is up to 5 times stronger and 100 times more rigid than glass that has been tempered. It also can withstand more intense impacts, and resist weathering. This type of glazing is ideal for structures that require high-performance like increased safety (impact resistant glass), UV protection or noise reduction. Laminated glazing can be used with a high-performance coating to increase thermal insulation and solar control. It comes in a range of options that will fit your project and budget. As opposed to tempered glass glass can be cut after production and remain safe to use. It is more likely to not shatter if cut from the side instead of the edge the glass. This makes it a great option for glass that cannot open or close, like cellar windows. It also helps reduce the sound that travels through high-rise structures. The Saflex PVB layer within the laminated glasses also helps to absorb the sun's damaging ultraviolet radiation. This prevents discoloration of furniture, fabrics, and other things. Although laminated glass is more expensive than tempered, it comes with many advantages that can reduce your costs over time. It is also more robust and resistant to scratches and abrasions. It can be created to meet your specific requirements. In addition, it's less susceptible to heat damage and is a great choice for high-rise and coastal areas. In fact, certain building codes require that all exterior doors and certain interior windows be made from laminated glass. Friction hinges Friction hinges are used to support and hold doors panels, flaps and doors. They also impede the motion of other hinges and prevent hard slamming or unintentional opening and closing. They come in a variety of dimensions and shapes, and they can be equipped with a variety torques. These forces determine how long the hinges remain open or closed. Aluminum is a fantastic material for friction hinges because of its strength-to-weight ratio that is high durability, durability, and resistance to corrosion. It is lightweight and easy to handle. It's also available in different colors, and it's simple to set up and fix. Brass is a different material that is widely that is used in friction hinges. Brass is an alloy made of copper and zinc which is naturally resistant to corrosion. It is also more durable and stronger durable than steel, however it is more expensive. The hinges made of friction used in uPVC door systems that have double glazing can be customized in accordance with the requirements of the particular application. These adjustments can include the amount damping, the viscosity of the lubricant and the degree of tolerance between components. They could also include the environment that the hinge will be utilized. These variables can affect the dynamic torque of hinges. It is essential to monitor the metric in critical applications. There are a variety of friction hinges, including one-way and detent. One-way friction hinges have constant torque in one direction, whereas detent friction hinges have no torque in the opposite direction. Other variations include disc, curl, and pipe friction. Every type of friction hinge has its own set of characteristics that make it more or less useful for specific uses. The hinges with friction are often called 'free stop' hinges, because they allow doors or lids to remain at a fixed angle even after the force is removed. This prevents injuries by preventing accidental closing. This kind hinge is suitable for use in tough, medical or hazardous areas. The hinges can be configured to have different degrees of free play and can be designed to work in a range of angles.