The Advanced Guide To Double Glazing Door Lock
Double Glazing Door Locks
Many homeowners choose double-glazed windows and doors due to their insulation, energy efficiency, and sound reduction. They are also an effective deterrent to burglars.
To enhance the security of your double glazed windows, ensure that they are fitted with anti-jemmy hinges. These specialised hardware parts make it very difficult to open the window sashes off.
Multi-point locking
Multipoint door locks can be one of the most efficient security devices that you can put in your home or office. They are virtually impossible to pick or break, and are a great addition to any security system. They can also improve the efficiency of your energy by reducing drafts as well as improving the seal around the door frame.
Multi-point locking systems consist of a deadbolt and a live bolt, and hook bolts above and beneath the latch. They also have flush bolts that lock into the head of the door and the sill. They generally extend most of the time, but not all across the entire width of the door. These systems are known as "full-width" in commercial contexts. They are used to secure the entire opening of the door.
The majority of uPVC doors are equipped with multi-point locking, however certain timber doors are offered with this level of security. This kind of lock provides an increased level of security than conventional locks and can be specified as part of a police-approved Secured by Design initiative for new homes.
When a uPVC door with a multi-point lock is closed, the outside handle operates the latch bolt. The inside handle is locked by turning the thumbturn lock on the inside of the door with the handle raised or using keys. Always make use of a key when you lock your door. The use of an outside handle to lock the door could damage the latch or deadbolt.
If your uPVC lock is not working properly, it could be that it is not aligned with the frame of the door. You can test this by placing a spirit level on the top of the door and looking for gaps in the miter joints at the point where the frame connects to the door.
It is worth asking your double glazing specialist whether there's a gap and to fix it. They can replace the lock or install a new one. They'll be able to tell if the problem is caused by damage to the frame or the lock unit itself. In this case, they'll be able to repair or replace the multipoint lock to get it functioning again.
Espagnolette locks
Espagnolette locks have become a standard locking mechanism for double-glazed uPVC windows. They are easily recognised by their flat strip design which moves as you turn the handle. They work with multi-point locks around the frame of your window to secure the window and lock it. If you're looking to improve your uPVC windows, the espagnolette handles are a good option for either new builds or renovations. They come in a wide range of styles, including contemporary and period. They also have a wide variety of bar sizes, backset options, the height of the mushroom cam and a selection of profiles to suit any application.
Although they are a very well-liked option the espagnolette locks have been criticized for delivering inadequate security for French doors. The single point of locking in the middle of the door is easily bypassed with enough force. It is also quite easy for burglars to gain access to your French doors by bending the handle to the left or right. These doors are typically the main entrances to your home, and should be secured to minimize the chance of unauthorized intrusion.
Despite their name, espagnolette locks aren't bolts but a single piece mechanism that can be mounted externally on the edges of your French doors or inside a frame for a casement window. The mechanism is operated by a handle, and consists of a rod with hooks at the sill and head that fit into sockets in the window frame. When the handle is operated the rod moves between up and down, and the hooks lock into their receivers to secure and unlock your windows.
They are a great option for those who wish to improve the security of French doors without compromising on the aesthetics of the door. The handles are available in various styles and are able to be master-keyed to provide extra peace of mind.
Like cockspur handles, espagnolette handle are available in both crank and inline models, based on the orientation of your windows. Inline versions simply turn exactly the same way as the original, while the cranked versions are available in left and right handed versions.
Laminated glass
Laminated glass is commonly used in windows because it is extremely difficult to break. It is also more secure than standard safety glass as it is fused into one piece rather than breaking into sharp fragments. This makes it ideal for homes and commercial properties.
Lamination is the process of combining two pieces flat glass and an interlayer of plastic. The whole piece is then heated and placed under pressure to make it stronger enough to be used as windows or doors. The laminated glass that is created is five times stronger and 100 times stiffer than glass that is tempered. It also withstands more intense impacts and resists weathering.
This type of glazing is perfect for use in structures that require high-performance like increased safety (impact resistant glass), UV protection or noise reduction. Laminated glass can be combined with high-performance coatings that improve both thermal insulation and solar control. It's available in a wide range of options to fit your project and budget.
In contrast to tempered glass, laminated glass is able to be cut after production and still be safe to use. It is less likely to break if it's cut from the side of the glass, rather than the edge. This makes it a great option for glass that won't open or close like cellar windows.
It is also utilized in high-rise buildings in urban areas because it can reduce the volume of noise that is transmitted from the street to the interior. The Saflex PVB layer within the laminated glasses also helps to absorb the sun's damaging ultraviolet radiations. This helps prevent discoloration of furniture, fabrics and other objects.
Although laminated glass is more expensive than tempered glass, it comes with many advantages that will save you money over time. It's also more durable and resistant to abrasions and scratches. It can be made to meet your specific specifications. It's also less susceptible to heat damage, making it a good choice for coastal areas or high-rise buildings. In fact, some building codes require that all exterior doors and certain interior windows are made of laminated glass.
Friction hinges
Friction hinges are designed to hold and support the position of doors, flaps, panels, and windows. They also can withstand the motion of other hinges, and also prevent an unintentional closing and opening. They are available in a variety of sizes and shapes. They can have different amounts of torque, which are the forces that determine how long the hinges remain open or closed.
Aluminum is a great material for friction hinges due to its durability, corrosion resistance, and high strength-toweight ratio. It is also light and easy to work with. It's also available in a variety of finishes, and is easy to install and fix. Brass is another material widely used for friction hinges. Brass is an alloy of zinc and copper, and it has a natural resistance to corrosion. It is also stronger and more durable than steel, but it is more expensive.
The friction hinges used in uPVC doors with double glazing can be customized in accordance with the requirements of the particular application. These modifications can include the amount damping, the viscosity of lubricant, and the degree of tolerance between the components. They can also be influenced by the environment that the hinge will be used. These factors can impact the dynamic torque of the hinge, and it is crucial to monitor this metric when it comes to critical applications.
There are Repair My Windows And Doors of friction hinges. These include 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 discs, pipe, and curl friction. Every type of friction hinge is distinct and comes with its own set of properties, which make it more or less suitable for certain situations.
Friction hinges are also referred to as 'free-stop' hinges since they permit doors or lids to remain at an angle after the force has been removed. This can help prevent injuries due to accidental closures. This type hinge is suitable for use in medical, rugged, or hazardous environments. The hinges are configurable to allow for different degrees of free play, and can function at various angles.