The 10 Most Scariest Things About Secondary Glazing Sash Windows
Secondary Glazing For Sash Windows
Many homeowners are unable to add new double glazing to their homes due to financial limitations or because they reside in listed buildings that prohibit any modifications to the exterior.
Secondary glazing is an excellent alternative for sash window and can be installed several ways.
It is made up of an additional glass pane inside the existing window frame which stops cold air from getting into your home, while offering insulation and noise reduction.
Fixed Inserts
If you’re considering secondary glazing for your sash windows, there are several different styles to pick from. Each style comes with distinct advantages that range from increased security to reduced condensation. Which one is the best option for you?
The fundamental idea behind secondary glazing is the installation of an additional pane of glass inside your existing window frame. This adds a layer of insulation and noiseproofing to your home, increasing its energy efficiency.
However, it’s not always possible to add new double-glazed windows to your home, especially if you live in a listed building or are subject to strict regulations regarding planning that dictate what can and cannot be done to your exterior.
Secondary glazing is a fantastic alternative in these situations. It can be installed fairly easily. It’s a popular option for those who want to modernize their home without the need to replace the original sash window an updated version.
There are many different systems available for secondary glazing sash windows, each one of which is configurable to suit your frame. Proprietary systems typically have painted aluminium frames which are made to fit within the depth of a staff bead an existing sash window, meaning that shutters and sills can be kept.
They can be equipped using a variety of installation methods, including glazing clips and Velcro. These units are more attractive than screw-fixed ones and are ideal for windows that do not need to be opened frequently. You can also opt for a fixed lift-out unit, which can be lifted out and then put back in place with ease to allow your windows to be opened.
Horizontal Sliders
Horizontal Sliders provide excellent thermal insulation and are the most sought-after solution to improve the performance of existing windows made of sash. They are also very discreet and are ideal for historic structures, conservation areas and listed properties. In most cases, they can be installed without access from outside because they are operated from the inside.
They are simple to operate by hand and can be opened wide or left partially open for ventilation. They are very effective in stopping draughts and also they also have the benefit of removing harmful UV light. In the summer they can be utilized with a flyscreen in order to keep insects out and mosquitoes.
Our Trackglaze horizontal sliding system provides all the advantages of modern double glazing to your traditional sash windows. It is comprised of PVC double sliding track that runs across all four sides of cavity, a simple brush seal around each sheet of glass and a handle for a finger pull angle to function as a hand and reduce bowing. It is available in kits of 1m or 2m track and angle that can be put together to create bigger spans.
Secondary glazing can have a significant effect on noise reduction, especially for road, rail and airport traffic. The addition of laminated glass or toughened glasses improves the acoustic performance. Secondary glazing that is standard reduces outside noise to 52dB (Rw) and specialist glass, like Stadip Silence Laminated Acoustic Glass, can achieve even higher levels of acoustic performance.
It can improve the efficiency of your home by keeping it warmer for longer, and reducing dependence on central heating. It is less expensive than replacing the original bespoke sash windows window, and can be installed without removing the frame.
Vertical Sliders
Secondary glazing is a cost-effective option that is often simpler to manage than a full window replacement. It’s also suitable for Listed Buildings & Conservation Areas. It’s a great option to modernize traditional sash windows in Suffolk & Essex while retaining their originality.
Vertical Sliders were designed for use in sash windows in which hinged panels from the standard range would not be suitable. The system has two secondary sashes, which are secured one over the other inside an outer frame. They are supported by spring balances that allow for effortless movement. The system can be placed on the inside of an existing window to ensure more efficient thermal performance, or it can be equipped with a cavity between the glass and the frame for optimum acoustic properties.
They can be fitted with a variety of stops and handles to meet the needs of the homeowner, propping open either the bottom or top pane to allow for ventilation, or they can be placed in the closed position to provide security. They can also be fitted with an insulation bristle to block drafts.
The ‘Choices’ Imagine vertical slider secondary glass comes with the same authentic wood details you’d expect in a period window. It is available in a variety of colours that will match your existing sash windows upvc. It’s difficult to differentiate from the original sash window, with details like sash horns and traditional butt joints incorporated into the design. It’s available in a broad range of sizes and accepts glass up to 6.8mm to add insulation to prevent loss of heat. A tilt-in option is available that allows the individual sashes of the frame to hinge into the safety stays for easier cleaning.
Hinged Casement
Our single-pane secondary glazing can be installed on sash windows in any style including traditional box timber sash window and casement. The hinged units we offer are made with a secure multi-point locking system and can be supplied with a key lock handle. This will ensure that the glazed panel is locked in place and is pulled tightly to the frame, forming a sealing to minimise heat loss. Hinged windows can be purchased as either side or top hung and can also be constructed with double-glazed. Our double-glazed Windows provide enhanced performance in terms of acoustics and are available in 43dB (for 47dB), 51dB (for 51dB) or 47dB (for 49dB).
Unlike horizontal sash windows, which have movable sashes that slide horizontally within the frame, casement windows can open outwards and let in breezes from various angles. They can be opened both from the top and bottom for controlled airflow. They can therefore improve airflow and are a great alternative to traditional sash windows.
They are popular in modern homes due to their narrow “sightlines” that allow for unobstructed view, but they can also be installed in listed buildings since they do not require transoms or mullions. They can also be utilized in places that are difficult to reach since they can be opened simply by turning the handle.
The primary drawback to this type of window is that it could block large openings and limit the use of certain window treatments. They are difficult to clean as they swing outwards. They also may require regular maintenance and care.
Lift Out Windows
Secondary glazing can be installed in a variety of ways and the cost will vary depending on the thickness, type and materials you choose for your frame and panes. Upvc frames are the most expensive, followed by aluminium and then wooden frames. Specialised glass can also increase the cost, as well as any additional features like security or sound reduction.
The complexity of the installation will influence the cost. The more complicated the installation, the longer and more labour it will take. This is especially true for heritage properties that have more complex designs for sash windows.
A good place to start is to evaluate the condition of your current windows. A survey by an experienced professional will give you a precise estimate of what the price might be.
In general, secondary glazing has little effect on the look of your home. This is due to the fact that modern FINEO double glazed sash window-glazing has sleek and subtle frames, meaning you can achieve thermal efficiency without compromising on aesthetics.
The horizontal sliding secondary glazing is a popular choice because it permits easy access to the sash window for cleaning or ventilation. They also come with a tilt function, which can be activated by releasing the catch and lifting your secondary glazing panel vertically to a predetermined level. This is a great option for windows that don’t open often and can be used to make it easier to access air conditioning in bay windows. They can be used to open the middle sash in a traditional sash Bay Window to create a symmetrical appearance.