Secondary Glazing For Sash Windows

Many homeowners are not able to add double glazing to their homes because of financial limitations or because the building is listed and any modifications to the exterior are not permitted.

Secondary glazing is an excellent alternative for sash window and can be installed in a variety of ways.

It's an additional glass pane inside the window frame, which stops cold air from entering your home, while also providing insulation and noise reduction.

Fixed Inserts

There are many different types of secondary glazing available for sash windows refurbishment windows. Each style comes with each of its own benefits that range from increased security to reduced condensation. Which one is best for you?

The basic premise of secondary glazing is the installation of an additional glass pane within your window frame. This creates an extra layer of insulation and soundproofing, which can dramatically increase the efficiency of your home's energy use.

It's not always possible to add double-glazed windows, particularly if your house is a listed property or if you are bound by strict planning regulations dictating what can and can't be done with your exterior.

Secondary Glazing Sash Window glazing is a fantastic alternative in these situations. It can be installed quite easily. It's a popular choice for those who wish to update their period home without the need to replace the original sash window with a modern one.

There are a variety of different options available for secondary glazing sash windows, all of can be customized to fit your frame. Proprietary systems typically have painted aluminium frames that are designed to fit into the depth of a staff bead on an existing sash window meaning that shutters and sills are still able to be used.

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

Horizontal Sliders

Horizontal Sliders provide excellent thermal insulation and are the most popular solution for improving existing sash windows. They are also discrete and suitable for older homes as well as conservation areas and listed property. They can be installed with the need for access from outside since they operate from inside.

They are easy to operate by hand and can be opened wide or left partially open to allow for ventilation. They are very effective at eliminating draughts and have the added benefit of filtering out harmful UV light. In summer they can be paired together with a flyscreen to keep insects out and mosquitoes.

Our Trackglaze horizontal sliding systems offer all the advantages of modern double glazing to your original sash windows. It is comprised of PVC double sliding track on all four sides of the cavity and a simple brush seginal window reveal, to ensure optimal sound quality.

They can be equipped with a variety handles and stop strips to accommodate the preferences of the homeowner and can be used to prop open the top or bottom pane to let in air or placed in the closed position to provide security. They can also be fitted with an insulating bristle seal that can stop draughts.

'Choices' Imagine vertical slider secondary glazing features all the authentic timber detailing you'd expect from a vintage window treatment and comes in an array of colours to match your existing sash. It's almost impossible to distinguish from the original sash windows, as details like sash window locks horns and traditional butt joints are integrated into the design. It's available in an extensive variety of sizes and can accept glass up to 6.8mm to give additional insulation against heat loss. A tilt-in option is available allowing the sashes to be hinged inward on safety stays for easier cleaning.

Hinged Casement

Our single-pane hinged secondary glass can be fitted to sash windows of any style such as traditional and casement sash. Our hinged units are manufactured with a secure multi-point locking system and can be supplied with keys and a handle for the lock. This ensures that the glazed panel is held securely in place and pulls close to the frame, creating a seal to reduce heat loss. Hinged windows are available as either top or side-hung and can also be made as 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).

Contrary to horizontal sash windows which have movable sashes, slide horizontally within the frame casement windows can be opened outwards and let in breezes from various angles. They can also be opened from both the top and bottom for controlled ventilation. Because of this, they can increase airflow and are a viable alternative to traditional windows with new sash windows.

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 do not require transoms or mullions. They can also be used in areas that are difficult to access since they are easily opened by turning a handle.

This kind of window could be a drawback since it may limit the use of certain window coverings. They can be difficult to clean since they open outward. They may also require regular maintenance and care.

Lift Out Windows

Secondary glazing can be put in place using a variety of ways. The cost of installation will vary according to the selection of materials thickness, thickness, and the type of glass. UPVC windows are typically the most affordable followed by aluminium, and finally wooden window frames. Specialised glass, as well any other features such as security or sound reduction can also increase prices.

The complexity of the installation will impact the cost. The more complicated the installation is, the more time and labor will be required. This can also apply to historic properties with more complex sash windows, which require expertise and knowledge.

Assessing the condition of windows in use is a good place to begin. You can get a reliable estimate of the cost by having them examined by a professional.

In general, secondary glazing will have minimal impact on the overall appearance of your home. This is thanks to the fact that modern FINEO double-glazing has sleek and subtle frames, meaning you can achieve thermal efficiency without sacrificing aesthetics.

A popular choice of secondary glazing is horizontal sliding, which provides easy access to your existing sash windows for cleaning or ventilation. They also come with a tilt feature that can be activated by opening the catch and then lifting your secondary glazing panel vertically to a specified degree. This is perfect for windows that aren't frequently opened. It can also be used to allow air conditioning access in bay windows. You can even use them to open the middle sash on a traditional sash bay window to create a more symmetrical look.