Secondary Glazing For Sash Windows
Many homeowners are unable to build new double-glazed windows to their homes due to financial constraints or because they reside in listed buildings that prohibit any exterior changes.
Secondary glazing for windows with sash is a great alternative and can be installed with a variety of ways.
This is a double-paned glass that fits into your existing window frame. It offers insulation and noise reduction, in addition to stopping cold air from entering your home.
Fixed Inserts
There are many different types of secondary glazing that are available for Sash windows. Each comes with its own number of advantages, ranging from increased security to less condensation. Which is the best choice for you?
The principle behind secondary glazing is to install an additional glass inside your existing window frame. This adds an additional layer of soundproofing and insulation, which can significantly improve your home's energy efficiency.
However it's not always possible to add new double-glazed windows for your home, especially if you live in a listed building or are subject to strict planning regulations that define what can and can't be done to your exterior.
In these situations secondary glazing is an excellent alternative that can be set up with ease. It's also a popular choice for those who want to modernize their home without the need to tear down the original windows in sash and replace them with new ones.
There are a variety of different systems available for secondary glazing sash window repair near me windows - official Bravejournal blog,, each of that can be adapted to fit your frame. Proprietary systems are usually constructed of painted aluminum frames that fit the existing bead depth on the sash window. This lets shutters and sills be kept.
They can be installed with a variety of mounting methods that include glazing clips and Velcro. These are more appealing than screw-fixed units and are ideal for windows that don't need to be opened frequently. You can also select a fixed lift-out unit that can be easily lifted out and reinstalled to open your windows.
Horizontal Sliders
Horizontal sliders are the most well-known method of enhancing the appearance of a windows. They are also quiet and ideal for historic properties as well as conservation areas and listed property. They can be fitted in most cases without the need for external access since they operate from inside.
They are easy to operate with a hand and can be opened wide or left partially open to allow for ventilation. They are very effective at getting rid of draughts, and they also have the benefit of filtering out harmful UV light. In the summer, they can be used with a flyscreen in order to keep out insects and mosquitoes.
Our Trackglaze horizontal sliding systems offer all the advantages of modern double glazing to your original Sash windows. It consists of PVC double sliding track on all four sides of the cavity and a simple brush seal around each sheet of glass and a finger pull angle handle to act as a hand and reduce bowing. It is available in kits of 1m or 2m lengths of track and angle that can be butted together to create larger spans.
Secondary glazing can have a significant impact on noise reduction, specifically for rail, road and airport traffic. The addition of toughened or laminated glass further enhances the acoustic quality. Standard secondary glazing reduces outside noise to 52dB (Rw) and specialist glass, like Stadip Silence Laminated Acoustic Glass can deliver even higher levels of acoustic performance.
It can improve the energy efficiency of your house by keeping it warmer longer. This can reduce the need for central heating. It is much cheaper than replacing sash cords your original sash windows and is installed without the need to remove the window or door frame.
Vertical Sliders
Secondary glazing is a cost effective option that is usually more manageable than full window replacement and is perfectly suitable for Listed Buildings & Conservation Areas. It's a great option to replace sash windows in Suffolk & Essex with modern insulation benefits, while maintaining the character of older homes.
Vertical Sliders were specifically designed for sash window applications in which hinged panels from the standard range are not suitable. They feature two secondary sashes which are secured to one sash above the other, within an outer frame. They are supported by robust spring balances to allow for easy movement. The system is available as a face-fixed' (installed to the inside of the existing window) for increased thermal efficiency or a'reveal-fixed version that has a glass to glass cavity, within the original window reveal, for optimum acoustic performance.
They can be equipped with a variety of stops and handles to suit the homeowner's preferences and can be used to prop open the bottom or top pane to allow for ventilation or secured in the closed position to provide security. They can also be fitted with an insulating seal bristle to prevent drafts.
The 'Choices' vertical slider secondary glass comes with the same authentic wood details you'd expect to see in a window covering from the past. It is available in a variety of colors that match your existing sash. It's almost impossible to differentiate from the original sash window, with features like sash horns and traditional butt joints included in the design. It is available in many sizes and can accept glass up to 6.8mm to provide additional insulation against heat loss. A tilt-in option is available to allow the individual sashes to hinge inward on safety stays to help with cleaning.
Hinged Casement
The single-pane hinged secondary glazing can be incorporated into windows in sash of any design such as traditional and casement sash. The hinged units we offer are made with a secure multi-point locking system and are available with a key lock handle. This will ensure that the glazed panel is securely secured and is pulled tightly to the outer frame, forming a sealing to reduce heat loss. Hinged windows are available as either side or top hung and are also available by double-glazing. Our double-glazed Windows provide enhanced sound insulation and are available in 43dB (for 47dB) or 51dB (for 51dB) or 47dB (for 49dB).
Casement windows can open outwards and catch breezes from different angles. This is different from a the horizontal sash window locks with key window which has movable sashes within the frame that move horizontally. They can also be opened from the top and bottom for controlled airflow. They can therefore increase airflow and offer a fantastic alternative to traditional sash window.
They are used in modern homes due to their slim "sightlines" which allow for unobstructed view, but they can also be put in listed homes since they do not require transoms or mullions. They can also be used in hard-to-reach places as they are easily opened by turning the handle.
This kind of window could be a problem as it may limit the use of certain window coverings. They are also difficult to clean as they open outwards, and may require regular maintenance and service.
Lift Out Windows
Secondary glazing can be put in place by a variety of methods. The cost will differ depending on your selection of materials such as thickness, thickness and type of glass. uPVC frames are the least expensive, followed by aluminium and then wooden double glazed sash windows frames. Specialized glass may also increase the cost and also any extra features, such as sound reduction or security.
The complexity of the installation will also influence the cost. The more complicated the project is, the more time and labor it will require. This also applies to heritage properties with more complex sash windows, which require specialized knowledge and expertise.
The best way to start is to evaluate the condition of your existing windows. You can get a precise estimate of the cost by having them inspected by a professional.
In general, secondary glazing has little effect on the look of your home. This is thanks to the fact that the modern FINEO double glazing has sleek and subtle frame lines, so you can attain thermal efficiency without sacrificing aesthetics.
The horizontal sliding secondary glazing is popular due to its easy access to the sash window refurbishment window for cleaning or ventilation. These windows also come with a tilt feature that can be activated by opening the catch and raising the secondary glazing panel vertically to a specified point. This is a great option for windows that aren't opened very often. It can also be used to allow air conditioning access in bay windows. You can also use them to open the middle sash of a traditional Bay Window to create a more symmetrical appearance.