Secondary Glazing For Sash Windows

Many homeowners are unable add new double glazing to their homes due to financial limitations or because they live in listed buildings that prohibit any modifications to the exterior.

Secondary glazing for windows made of sash is an excellent alternative and can be installed in various ways.

This product is a double-paned window that fits into your existing window frame. It is insulated and provides noise reduction, as well as stopping cold air from entering your home.

Fixed Inserts

There are a variety of styles of secondary glazing sash window (Read the Full Document) glazing available for sash windows. Each comes with its own number of advantages, ranging from increased security to less condensation. But which is the best option for you?

The basic idea behind secondary glazing is to install an additional glass inside the window frame. This adds an additional layer of insulation and noiseproofing to your home, improving its energy efficiency.

It's not always feasible to add double glazed sash window-glazed windows, particularly if you live in an listed property or you are bound by strict planning regulations dictating what can and cannot be done to your exterior.

In these cases, secondary glazing is a fantastic alternative that can be put in easily. It's a popular option for those looking to renovate their old home without the need to replace the original sash window with a modern one.

There are a number of different options available for secondary glazing sash windows, all of that can be adapted to fit your frame. Proprietary systems usually have painted aluminium frames that are designed to fit within the depth of a staff bead an existing sash window so that shutters and sills can still be retained.

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 ideally suited to windows that do not need to be opened often. You can also select a fixed lift-out device that can be easily removed and reinstalled to open your windows.

Horizontal Sliders

Horizontal Sliders provide excellent thermal insulation and are the most well-known solution for improving existing windows made of sash. They are also very discreet and are ideal for historic buildings, conservation areas & listed properties. In most instances, they can be installed without external access because they are operated by the inside.

They can be operated with a hand, and they can be left open or partially closed for ventilation. They are effective in preventing draughts, and they also filter harmful UV light. They can be combined with a flyscreen to ward off mosquitoes and other insects during the summer months.

Trackglaze horizontal sliding systems give all the advantages of double glazing for your original Sash window. It consists of PVC double sliding tracks on all four sides of the cavity and the simple bristle seal that is placed around each glass sheet and finger pull angle handles to serve as handles and decrease bowing. It is available in kits of 1m or 2m of track and angle that can be put together to create bigger spans.

Secondary glazing can have a significant effect on noise reduction, especially for rail, road and airport traffic. The use of laminated glass or toughened glasses further improves the acoustic performance. Secondary glazing that is standard reduces outside noise to 52dB (Rw) and specialist glass, such as Stadip Silence Laminated Acoustic Glass can provide higher levels of acoustic performance.

It can increase the energy efficiency of your home by keeping your house warmer for longer and decreasing dependence on central heating. It is less expensive than replacing your sash windows, and can be installed in most cases without the need to take out the existing window or door frame.

Vertical Sliders

Secondary glazing is a cost-effective choice that is often simpler to manage than a full window replacement. It's also suitable for Listed Buildings & Conservation Areas. It's the ideal option to upgrade sash windows in Suffolk & Essex with modern insulation benefits, while maintaining the traditional look of older homes.

Vertical Sliders were designed for sash window applications in which hinged panels from the standard range are not suitable. The system has two secondary sashes that are secured one over the other inside an outer frame. They are supported by spring balances that allow for easy movement. The system can be placed on the inside of an existing window for greater thermal efficiency or equipped with an opening between the glass and the frame to maximize acoustic properties.

They can be equipped with a variety handles and stop strips to suit the homeowner's preferences and can be used to prop open the bottom or top pane to allow for ventilation, or they can be fixed in a closed position for added security. They can be fitted with an insulation bristle to stop draughts.

The 'Choices' vertical slider secondary glass has the same authentic wood details you'd expect in a period window. It is available in a range of colors that match your existing sash. It is almost impossible to differentiate from the original sash windows as features like sash horns and traditional joints are incorporated into the design. It's available in a broad selection of sizes and will accept glass up to 6.8mm to provide additional insulation against loss of heat. The tilt-in feature allows the sashes of each window to be hinged inwards on safety stays for easier cleaning.

Hinged Casement

Our single-pane hinged secondary glass can be incorporated into windows made of sash in any style such as casement and traditional box sash. Our hinged units are constructed with secure multi-point locking and can be supplied with keys and a handle for the lock. This will ensure that the glass panel is secured securely in place, and it pulls tightly against the frame, creating a seal to minimize heat loss. Hinged windows can be top-hung or side-hung and can be double-glazed. Double-glazed windows are a great way to improve audio-acoustic performance. They are available in 43dB,47dB or 51dB.

Casement windows can open outwards and catch breezes from different angles. This is unlike horizontal sash window, that has movable sashes inside the frame, which slide horizontally. They can be opened from the top and bottom to allow controlled airflow. This is why they can improve airflow and provide an effective alternative to traditional windows with sash.

They are popular in modern homes due to their narrow "sightlines" which allow for an unobstructed view. However, they can also be installed into listed properties because they do not require transoms or mullions. They're also a great option for those who live in areas that are difficult to reach since they can be opened with the flick of the handle.

This kind of window can be a disadvantage because it could limit the use of certain window treatments. They are also difficult to clean as they open outwards, and may require regular maintenance and servicing.

Lift Out Windows

Secondary glazing can be set up with a variety of methods and the price will vary depending on the thickness, type and the materials you select for your frames and panes. UPVC frames are the cheapest expensive followed by aluminium, and wooden sash windows frames. Specialised glass, along with any extra features such as security or sound reduction can increase the cost of windows.

Another factor that affects the cost is the complexity of the installation. The more complicated the installation will take longer and more labour will be required. This can also apply to older homes with more complex sash windows that require specialized knowledge and expertise.

Examining the condition of your windows in use is a good way to start. You can get a precise estimate of the cost by having them checked by an expert.

Generally speaking, secondary glass will have little impact on the overall appearance of your home. Modern FINEO double-glazing is thin and subtle frame lines. This allows you to improve thermal efficiency without sacrificing aesthetics.

The horizontal sliding secondary glazing option is popular because it allows easy access to the sash window to clean or for ventilation. You can also get them with a tilt function which you can activate by unlocking the catch on the secondary glazing panel and lifting it vertically to a preset point. This is a great option for windows that aren't opened very often. It can also be used to allow air conditioning access to bay windows. You can even make use of them to open the middle sash on the traditional sash windows repair near me bay windows to give a more symmetrical appearance.