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Double Glazing Door Locks

Many homeowners opt for double-glazed windows and doors due to their energy efficiency, insulation, and sound reduction. But, they also serve as an effective deterrent against burglars.

To increase the security of your double glazed windows, ensure that they are equipped with anti-jemmy hinges. These specialised hardware parts make it difficult to pry the sashes of your windows open.

Multi-point locking

Multipoint door locks are one of the most efficient security devices you can install at your office or home. They are almost impossible to break or pick, and they can be an excellent addition to any security system. They can also improve your energy efficiency by cutting down on drafts in the doorframe and improving the seal.

Multi-point locking systems consist of a deadbolt and live bolt (latch) joined by hook bolts above and below the latch, as well as flush bolts that secure the head and sill of the door frame. They typically extend across the entire width of the door at least. In commercial situations, they are known as "full-width" systems, because they secure the entire door opening.

The majority of uPVC doors come with multi-point locking, but certain timber doors are equipped with this level of security. This kind of lock provides a much higher level of security than standard locks and will often be included in an approved by the police Secured by Design initiative for new construction homes.

When a multi-point lock made of uPVC door is closed, the outside handle opens the latch bolt. The inside handle can be locked by turning the thumbturn on the inside while the door handle is raised or using a lock key. You should always use keys to lock your door when it's closed, as trying to force the deadbolt or latch bolt with a handle may damage the lock and the hinges.

If your uPVC lock is not working properly, it could mean that it's not aligned with the door frame. You can check by placing a spirit-level over the top of the doors and observing for gaps at the miter joints.

If you find an opening you're looking for, contact your double glazing expert to take a look and resolve the issue. They'll be able to repair the lock on your behalf or install a replacement. They'll know if the problem is caused by damage to the frame or the lock unit itself. In these instances the technician can repair or replace the multipoint lock to make it work again.

Espagnolette locks

Espagnolette locks are now a standard locking mechanism for double-glazed uPVC windows. They can be identified by their flat strip design that rotates when you turn the handle. repair window locks work in conjunction with the secure multi-point locks that are positioned around the frame to securely lock and release your windows. If you are looking to improve your uPVC windows, handles made of espagnolette are a great choice for new constructions or renovations. They are available in a range of styles, both contemporary and period, and come in a variety of bar lengths, backset options and mushroom cam heights with a selection of profile keeps to suit all kinds of applications.

Although they are a very well-liked option, espagnolette locks have been criticized for providing low levels of security to French doors. Having a single point of locking at the center of the door can be bypassed with enough force. Additionally, it is quite easy for burglars to open your French doors by pushing the handle to move to the left or right. These types of doors are often used as the primary entrance to your home and must be secured to reduce the chance of unwanted entry.

In spite of 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 casement window frame. The mechanism is operated by a handle, and consists of a rod that has hooks at the head and at the sill which fit into sockets within the window frame. When the window's handle is turned on the rod is moved upwards and downwards. The hooks are then locked into their respective receivers.

They are an excellent choice for those looking to improve the security of their French doors without compromising the aesthetic of the door or the overall appearance of the room. These handles can be utilized in various styles and are able to be master-keyed for extra peace of mind.


Similar to cockspur handles espagnolette handle designs come in both cranked and inline versions to suit the orientation of your window. Inline versions turn the same way as the original, whereas cranked versions are available in right and left handed designs.

Laminated glass

It is often used as a window because it is extremely difficult to break. It is also more secure than regular safety glass since it is fused together into one piece rather than breaking into sharp shards. This makes it perfect for commercial and residential properties.

Lamination is the process of joining two pieces flat glass and an interlayer of plastic. The entire piece is heated and put under pressure to make it sturdy enough to serve as windows or doors. The resulting laminated glass is five times stronger and 100 times stiffer than glass that is tempered. It can also be able to withstand more severe impacts and withstand weathering.

This kind of glazing is ideal for buildings that require demanding performance like increased safety (impact resistant glass) UV protection or noise reduction. Laminated glazing can be combined with a high-performance coating to increase thermal insulation and solar control. It's available in a variety of options to fit your project and budget.

Laminated glass is safer to use than tempered glass because it is cut after the fact. It is also less likely to break when cut from the side instead of the edge of the glass. This makes it an excellent option for glass that won't open or close like cellar windows.

It is also used to reduce the noise that travels through high-rise buildings. The Saflex PVB layer within the laminated glasses is also able to block harmful sun ultraviolet radiations. This prevents discoloration of fabrics, furniture and other things.

Although laminated glass is typically more expensive than tempered glass, it offers numerous advantages that could save you money over the long term. It's also more durable and resistant to scratches and abrasions. It can be created according to your exact specifications. It's also less prone to heat damage, making it a good choice for coastal areas or high-rise structures. Certain building codes also require that exterior doors and some interior windows are made of glass laminated.

Friction hinges

Friction hinges are designed to support and maintain the position of doors, flaps, panels, and windows. They also impede the motion of other hinges and prevent an unintentional opening and closing. They come in different dimensions and shapes, and can have a variety of torques. These forces determine the length of time that hinges remain open or shut.

Aluminum is a fantastic material for friction hinges because of its high strength-to-weight ratio durability, durability, and corrosion resistance. It is lightweight and easy-to-handle. It is also able to be made into a wide variety of finishes, and is easy to set up and repair. Another popular material for friction hinges is brass. Brass is an alloy made of zinc and copper, and it has a natural resistance to corrosion. It is also stronger and more durable than steel, however it is more expensive.

The hinges made of friction that are used in uPVC double glazing door systems can be tailored to meet the specific needs of the particular application. These modifications may include the amount of damping, the viscosity of lubricant, and the degree of tolerance between components. They could also include the environmental conditions where the hinge is used. These variables can affect the dynamic torque of hinges. It is essential to keep track of the metric in crucial applications.

There are a variety of friction hinges such as one-way and detent. Detent friction hinges don't have torque in the opposite direction. Other variations include disc, pipe and curl friction. Each type of hinge is unique and comes with its own set of properties, which make it more or less useful for specific applications.

Friction hinges are also known as 'free-stop' hinges since they permit a door or lid to remain at an angle after the force has been eliminated. This prevents injuries by preventing accidental closing. This kind hinge is ideal for harsh, medical or dangerous environments. The hinges can be set to allow different levels of free play and can be made to function in a variety of angles.

Member since: Saturday, September 21, 2024

Website: https://www.repairmywindowsanddoors.co.uk/southampton-window-lock-repairs-near-me/

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