How Secondary Glazing Can Improve Your Sash Window Insulation
If you're interested in the benefits of double-glazing but are unable to substitute your existing sash window, or don't want to do this, secondary glazing might be a good solution.
It's a cost-effective option that increases insulation and decreases draughts, without changing the original appearance. It is also a possibility when it is stipulated in deeds of property to keep original characteristics.
Improved insulation
It isn't easy to insulate windows with sash if your home is old and you have an older windows made of sash. This is typically due to the restrictions on planning or the difficulty of modifying a traditional windows without compromising its beauty. Secondary glazing is an excellent solution for improving the insulation of your home. This involves adding a secondary glass pane into the existing frame. This provides an extra layer to insulate your property and reduce energy costs.

The additional pane of glass that is incorporated into the frame of the window serves as an insulator that traps air and keeps warm in your home. As well as this the additional pane can help to reduce the noise outside. This is especially useful when you live in an area that can be extremely noisy, since it will help to keep the peace and quiet inside your home.
It is important to remember that even though secondary glazing will improve the insulation of your home, it won't be as effective as installing double-glazed windows. This is because the space left between the two panes glass doesn't provide the same amount of thermal efficiency as a true double-glazed window.
This is why we provide a variety of custom secondary glazing solutions that are tailored to suit the original sash window as well as the specific needs of your property. We can make secondary glazing that can be opened alongside the original sash windows, giving you the benefits of increased efficiency of energy without having to give up your beautiful heritage windows.
This type of solution is particularly preferred in listed buildings and homes in conservation areas since it allows you to enjoy the advantages of improved energy efficiency without having to compromise on the aesthetics and style of your home. It is possible to achieve a high level of insulation using innovative techniques such as double-glazing in vacuum, but opening sash windows.
We can also offer a variety of decorative finishes that complement your existing windows, and improve the overall look of your home. This includes blinds, shutters and curtains, all of which can enhance the thermal efficiency of your home by acting as a barrier to stop cold air from entering.
Reduced noise
Many homes are not complete without windows with sash. However they can be noisy and noisy. One way to improve the insulation of sash windows is by installing secondary glazing. This is an inexpensive solution that can increase the thermal efficiency of your home and also reduce outside noise. It's also a great option for older homes since it preserves the original design and protects them from burglars.
There are a variety of styles and sizes of sliding secondary glazing, so you can choose the right one for your home. Fixed inserts are aluminium frames which can be inserted into the sash window you have already installed. They can be erected permanently or semi-permanently depending on your requirements. They're a straightforward DIY solution for homeowners looking to do their own repairs.
A wide range of glass is available including toughened safety glass as well as laminated acoustic glass. Using acoustic glass in the secondary glazing helps reduce outside noise and increase the level of privacy inside your home. This is especially important if you live close to a busy highway or another noisy areas.
Secondary glazing can cut down on the amount of noise pollution and make it easier to enjoy your home. It is also a good option if you have pets or children since it will reduce the amount of noise that filters into your home from outside. Moreover, upvc sash can help to keep external noises from disrupting your sleep.
If you live in an historic or listed house it might be difficult to install new double-glazed windows without changing the original design of your house. However, you can still increase the energy efficiency of your sash windows by incorporating secondary glazing. It's a cost-effective and long-lasting solution that offers several benefits, such as reduced noise, improved security, and increased heat retention.
The best thing about secondary glazing is that it can be fitted in your existing sash windows, allowing you to keep the charm and style of your home while improving its insulation and energy efficiency. It's also cheaper than replacing your windows with new ones.
Enhance the aesthetics
A great option to replace your windows that have sash with double glazing, secondary glazing adds a second pane of glass within the frame. This creates an insulating layer that dramatically reduces heat loss and improves energy efficiency throughout the home. It also reduces noise levels from outside, resulting in peace. It's also a economical way to increase the insulation of your house, without changing the original appearance.
The addition of a second layer of glass to your existing sash window provides an excellent insulation level, reducing heat loss by as much as 60%. This means that your home will remain warmer for longer and save you money on your energy bills in the long run. It can also help reduce condensation and black mould, as the secondary glazing keeps moisture out of the window frames made of wood.
There are many different secondary glazing systems, that are suitable for a range of different sash windows. For instance, some types include a sash that can be opened and closed, while others are fixed or only open to allow ventilation. There are options that don't require a transom or mullion which makes them suitable for listed and historic properties. There are many different colours and finishes to choose from so you can find the perfect style for your home.
It's a great choice for period or historic homes that can't afford to replace their sash windows by replacements. It's a popular option for those who reside in conservation areas or listed properties where the windows of their property are limited.
The thin sightlines of secondary glazing can also be a benefit because they don't block the view of your sash windows. This makes it a good option for homeowners who want to upgrade their sash windows to improve the efficiency of their energy and reduce noise pollution but don't want to replace them altogether.
Reduced condensation
Condensation can be a problem when using sash windows. It occurs when warm air inside the home faces the cold exterior of the window, which causes droplets of water to form. This can lead to mould and damp problems in the home. Secondary glazing can solve this problem by creating an additional layer of insulation that prevents heat transfer between the original window to the room. This allows you to keep your home warmer for longer while using less energy, and reducing heating costs.
The addition of an additional pane of glass also improves the acoustic performance of windows made of sash. It helps to break the connection between the frame and sash, reducing the resonance between the two. This helps to reduce sound leakage. Further improvements in acoustics can be made by using more acoustic laminate glass in the second pane.
Sash window secondary glazing is not double glazing and does not require removal of the window. It simply adds another pane of glass to the existing frame. This makes it an excellent choice for listed buildings and historic properties where it is usually impossible or unattainable to install new double-glazed windows.
Secondary glazing for sash windows is available in many different styles. They include vertical sliders as well as hinged cases. These are popular options for listed buildings, as they can be placed without mulliations or transoms. This maintains the original appearance of the window. Both styles can be fitted with a lift out facility to make cleaning and maintenance easy.
Additionally, fixed secondary glass is available for homes that do not require regular ventilation or in situations where it may be dangerous to open the original sash windows. They can be fitted with a stay to keep them in a pre-determined minimum position, avoiding the need to manually open them. In such instances, it is best to monitor the humidity levels with the aid of a humidity hygrometer. Then, you can take steps to reduce the amount of moisture in the property. This may include enhancing ventilation, installing a dehumidifier and addressing any leaks that may be present around the building.