Secondary Glazing For Sash Windows

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

Secondary glazing is a fantastic alternative for sash window repairs window and can be put in various ways.

This product is a double-paned, insulated glass that fits into your existing window frame. It offers insulation and noise reduction, while stopping cold air from entering the home.

Fixed Inserts

There are many different types of secondary glazing for sash windows. Each style has distinct advantages that range from increased security to less condensation. But which is the best option for you?

The principle behind secondary glazing is to install an additional glass into your existing window frame. This provides an additional layer of soundproofing and insulation, which can significantly improve the energy efficiency of your home.

However, it's not always possible to add double-glazed windows to your home particularly if you live in a listed structure or are subject to strict planning regulations that define what can and cannot be done to your exterior.

In these cases secondary glazing is a fantastic alternative that can be put in with relative ease. It's a popular option for those who wish to modernize their home without the need to replace the original sash window with an updated version.

There are a variety of different systems available for secondary glazing sash windows, each of can be customized to fit your existing frame. The proprietary systems typically feature painted aluminium frames that are designed to fit into the depth of a staff bead an existing sash window meaning that shutters and sills can still be retained.

They can be equipped with a variety of installation methods that include glazing clips and Velcro. They offer a more stylish alternative to screw-fixed units and are especially suited for windows that don't need to be opened frequently. You can also choose a fixed lift-out unit that can be easily removed and then reinstalled to open your windows.

Horizontal Sliders

Horizontal Sliders offer excellent thermal insulation and are the most sought-after solution for improving existing windows with sash windows refurbishment. They are also very discrete and are ideal for historic buildings, conservation areas & listed properties. They can be fitted with the need for external access because they are operated from inside.

They can be operated with a hand, and they can be left open or partially opened to allow ventilation. They are very effective in stopping draughts and also offer the added benefit of removing harmful UV light. In summer, they can be used with a flyscreen to keep out insects and mosquitoes.

Our Trackglaze horizontal sliding systems offer all the advantages of modern double glazing for your classic Mock sash upvc windows windows. It comprises of PVC double sliding tracks that run across all four sides of the cavity with the simple bristle seal that is placed around each glass sheet, and finger pull angle handles to act as a handle and decrease bowing. It is available in kits of either 1m or 2m lengths of track and angle that can be butted together to make larger spans.

Secondary glazing can have a significant effect on noise reduction, especially for rail, road and airport traffic. The addition of laminated or toughened glass further enhances the acoustic quality. Secondary glazing that is standard can reduce outside noise to 52dB(Rw) and specialized glass like Stadip Silence Laminated Acoustic Glass can provide even greater levels of acoustic performances.

It can boost the energy efficiency of your home by keeping it warm for longer. This will reduce the use of central heating. It is cheaper than replacing the original sash window repair window, and can be installed without removing the existing frame.

Vertical Sliders

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

Vertical Sliders are specially designed for sash windows, where regular hinged panels aren't appropriate. The system has two secondary sashes, which are secured one above the other inside an outer frame. They are supported by spring balances, allowing for ease of 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 sound quality.

They can be fitted with a variety of stops and handles to accommodate the preferences of the homeowner, propping open either the top or bottom pane to allow for ventilation, or they can be secured in the closed position to provide security. They can also be fitted with an insulation bristle to stop drafts.

Imagine vertical sliders in 'Choices' secondary glazing comes with the same authentic wood detailing you'd expect from a vintage window treatment and comes in an array of colours to match your existing sash. It is almost impossible to distinguish from original sash windows, since features like sash horns as well as traditional butt joints are integrated into the design. It's available in an extensive selection of sizes and will accept glass up to 6.8mm to provide additional insulation against loss of heat. The tilt-in option allows the sashes of each window to be hinged upwards on safety stays for easier cleaning.

Hinged Casement

Our single-pane hinged secondary glazing can be incorporated into sash windows of any style, including traditional and casement sash. Our hinged units are supplied with a keylock handle and are made with multi-point locking. This combination ensures that the glazed panel is locked in place and pulls tightly to the outer frame, forming a sealing to minimize loss of heat. Hinged windows are available either side or top hung and are also available as double-glazed. Our double-glazed Windows provide enhanced acoustic performances and are available in 43dB (for 47dB) or 51dB (for 51dB) or 47dB (for 49dB).

Casement windows are able to open up and let in breezes at different angles. This is different from a the horizontal sash window, which has movable sashes within the frame that slide horizontally. They can also be opened from the top and bottom to provide controlled ventilation. They are therefore able to improve airflow, and offer a fantastic alternative to traditional sash window.

They are popular in modern homes due to their narrow "sightlines" that allow for clear views, however they can also be incorporated in listed buildings since they don't require transoms and mullions. They can also be utilized in hard-to-reach places as they are easily opened by turning a handle.

The primary drawback to this kind of window is that it could block large openings and limit the use of certain window treatments. They can also be difficult to clean since they open outwards, and may require regular maintenance and service.

Lift Out Windows

Secondary glazing can be put in place using a variety methods. The cost of installation will vary according to the preference of the materials, thickness, and type of glass. Upvc frames are the most expensive, followed by aluminium and then wooden frames. Specialized glass may also increase the price, as well as any additional features such as security or noise reduction.

The complexity of the installation will influence the cost. The more complex the project is, the more time and labour it will take. This can also apply to historic properties with more intricate sash windows that require specialist knowledge and expertise.

The best place to begin is to assess the condition of your existing windows. You can get a reliable estimate of the cost by having them checked by a professional.

In general secondary glazing can have a minimal effect on the look of your home. Modern FINEO double-glazing is thin and discrete frame lines. This allows you to achieve thermal efficiency without compromising aesthetics.

The horizontal sliding secondary glazing option is popular because it allows easy access to the existing sash window repair window for cleaning or ventilation. These are also available with a tilt function, which is activated by releasing the catch and then lifting the secondary glazing panel vertically to a specified point. This is great 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.