Secondary Glazing For Sash Windows

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

Secondary glazing is a fantastic alternative to sash windows and can be installed several ways.

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

Fixed Inserts

There are a variety of styles of secondary glazing for Sash windows. Each style offers its own set of benefits that range from increased security to reduced condensation. Which one is best for you?

The fundamental idea behind secondary glazing is to incorporate an additional glass inside the window frame. This adds an additional layer of soundproofing and insulation, which can greatly improve your home's energy efficiency.

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

Secondary glazing is an excellent alternative in these instances. It can be set up quite easily. It's also a popular choice for those looking to upgrade their old home without having to tear down the original windows in sash and replace them with modern ones.

There are many different options available for secondary glazing sash windows, each one of which is configurable to suit the frame you have. Proprietary systems are usually made of painted aluminum frames that fit the existing bead depth on a sash window. This allows shutters and sills to be kept.

They can be installed using a variety of installation methods, including glazing clips and Velcro. These types of units look more attractive than screw-fixed ones and are ideally suited to windows that don't need to be opened often. Alternatively, you can opt for a fixed lift out unit that can be lifted and put back in its place with ease, allowing your windows to be opened.

Horizontal Sliders

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

They are simple to operate using a hand, and can be opened wide or left partially open to allow for ventilation. They are very effective at getting rid of draughts, and offer the added benefit of removing harmful UV light. They can be used in combination with an insect screen to deter mosquitoes and other insects during the summer months.

Our Trackglaze horizontal sliding system provides all the advantages of modern double glazing to your traditional sash window locks windows. It is comprised of PVC double sliding track on all four sides of the cavity with a brush seal around each sheet of glass and a handle for a finger pull angle to act as a hand and reduce bowing. It is available in kits with 1m or 2m of track and angle that can be stacked together to create bigger spans.

Secondary glazing can have a significant impact on noise reduction, particularly for road, rail and airport traffic. The addition of toughened or laminated glass further enhances acoustic performance. Secondary glazing is a standard feature that can reduce outside noise by 52dB(Rw) and specialist glass such as Stadip Silence Laminated Acoustic Glass can provide even greater levels of acoustic performances.

It can boost the efficiency of your home by keeping your house warmer for longer and decreasing dependence on central heating. It is much cheaper than replacing your old sash windows and is installed without the need to remove the existing window or door frame.

Vertical Sliders

Secondary glazing is a cost-effective choice that is often easier to manage than full window replacement. It is suitable for Listed Buildings & Conservation Areas. It's a great option for upgrading traditional sash window repair windows in Suffolk & Essex with modern insulation benefits while retaining the character of older homes.

Vertical Sliders are specifically designed for windows with sash openings where standard hinged panels don't work. The system features two secondary sashes, which are fixed one above the other inside an outer frame. They are supported by spring balances that allow for effortless movement. The system is available as a 'face-fixed' (installed to the inside of the window) to improve thermal efficiency or a'reveal-fixed version that is fitted with a glass-to-glass cavity within the window's original reveal, for optimum sound quality.

You can pick from a range of handles and stop-strips to meet your needs. They can be put in the closed position to provide extra security or propped open for ventilation on the top or bottom glass. They can also be fitted with an insulating bristle sealing device to prevent draughts.

Imagine a vertical slider with 'Choices' secondary glazing comes with all the timber-like details you'd expect from a vintage window treatment. It's also available in an array of colours to match your existing sash window repairs. It's nearly impossible to differentiate from the original sash window, with details such as sash horns and traditional butt joints incorporated into the design. It is available in various sizes and can be fitted with glass up to 6.8mm to provide additional insulation against heat loss. A tilt-in option is also available that allows the sashes to be hinged inward on safety stays to help with cleaning.

Hinged Casement

Our single-pane hinged secondary glass can be fitted to windows in sash of any design such as casement and traditional box sash. Our hinged units can be supplied with a keylock handle, and are manufactured with multi-point locking. This ensures that the glass panel is secured securely in place, and it pulls tightly against the frame, forming a seal to minimize heat loss. Hinged windows can be side-hung or top-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.

Unlike horizontal sash windows, which have movable sashes, slide horizontally within the frame, casement windows can open outwards and let in breezes from different angles. They can also be opened from the top and bottom to provide controlled ventilation. For this reason, they can help improve airflow and offer an effective alternative to traditional sash windows.

They are commonly used in modern homes due to their slim "sightlines" that permit clear views, however they can also be installed in listed buildings since they do not require mullions and transoms. They can also be utilized in places that are difficult to reach since they are easily opened by turning the handle.

This type of window can be a disadvantage because it could limit the use of certain window coverings. They can be difficult to clean, as they swing outwards. They also may require regular maintenance and care.

Lift Out Windows

Secondary glazing can be set up with a variety of methods and the cost will differ depending on the type, thickness, and materials you choose for your frames and panes. uPVC frames are the least expensive, followed by aluminium and then wooden sash windows near me frames. Specialised glass, along with any extra features such as security or sound reduction can also raise prices.

Another aspect that can affect the cost is the complexity of the installation. The more complex the project is, the more time and labor-intensive it will be. This can also apply to older homes with more intricate sash windows that require expertise and knowledge.

Analyzing the condition of windows that are in use is a good place to start. A survey by an experienced professional will give you a precise estimate of what the cost could be.

In general secondary glazing can have little effect on the look of your home. Modern FINEO double-glazing has thin and discrete frame lines. This lets you achieve thermal efficiency without compromising aesthetics.

A very popular choice for secondary glazing is horizontal sliding, which gives easy access to your existing sash windows for cleaning or ventilation. It is also possible to get them with a tilt function, which you can activate by releasing the catch on your secondary glazing panel and then lifting it vertically to a preset point. This is ideal for windows that don't open often and can be used to allow access to air cooling in bay windows. They can be used to open the middle sash of a traditional sash Bay Window to create a symmetrical appearance.