20 Things You Need To Be Educated About Secondary Glazing Sash Windows

Secondary Glazing For Sash Windows

Many homeowners are not able to install new double glazing on their homes, either because of financial limitations or because they reside in listed buildings which prohibit any modifications to the exterior.

Secondary glazing is a great alternative to sash windows and can be put in various ways.

It's an additional pane of glass within the window frame that blocks cold air from getting into your home, while also providing insulation and noise reduction.

Fixed Inserts

If you're thinking of secondary glazing for your sash windows, there are a variety of styles to pick from. Each style has distinct advantages that range from increased security to reduced condensation. Which is the most effective option for you?

The basic idea behind secondary glazing is to install an extra pane of glass within the frame of your existing window. This creates an extra layer of soundproofing and insulation, which can significantly increase the efficiency of your home's energy use.

However it's not always possible to add new double-glazed windows to your home, especially if you live in a listed building or are subject to strict regulations regarding planning which dictate what can and can't be done to your exterior.

In these instances secondary glazing is a fantastic alternative that can be set up with ease. It's a popular option for those who want to modernize their home without having to replace the original sash window an updated version.

There are a number of different systems available for secondary glazing sash windows, all of which is configurable to suit your frame. Proprietary systems typically have painted aluminium frames which are designed to fit within the depth of a staff bead an existing sash window which means that sills and shutters can be kept.

These can be fitted with different installation methods such as glazing clips or Velcro. These are more appealing than screw-fixed ones and are ideal for windows that do not require to be opened often. You can also opt for a fixed lift out unit, which can be lifted out and put back in place with ease to allow windows to be opened.

Horizontal Sliders

Horizontal sliders are the most well-known method to enhance the appearance of your sash window. They are also quiet and are ideal for historic homes or conservation areas as well as listed property. In most cases, they can be installed without external access because they operate from the 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 getting rid of draughts, and they also have the benefit of blocking harmful UV light. In the summer they can be paired with a flyscreen to keep out insects 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 cavity with a brush seal around each sheet of glass and a handle for a finger pull angle to act as a hand and decrease 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 effect on noise reduction, specifically for rail, road and airport traffic. The use of laminated glass or toughened glasses further enhances the acoustic performances. Secondary glazing that is standard reduces outside noise to 52dB (Rw) and specialist glass, such as Stadip Silence Laminated Acoustic Glass can provide even more impressive levels of acoustic performance.

It can boost the energy efficiency of your home by keeping it warmer for longer and decreasing dependence on central heating. It is less expensive than replacing your old sash windows and can be installed without the need to remove the window or door frame.

Vertical Sliders

Secondary glazing is a cost effective option which is often more manageable than full window replacement. It's also suitable for Listed Buildings & Conservation Areas. It's a great option to modernize traditional sash windows in Suffolk & Essex while retaining their distinctive character.

Vertical Sliders were designed for use in sash windows in which hinged panels from the standard range aren't suitable. The system is comprised of two secondary sashes, which are fixed one above one within an outer frame. They are supported by spring balances, allowing for ease of movement. The system can be put on the inside of a window to provide more efficient thermal performance or equipped with a cavity between the glass and the frame to maximize acoustic properties.

They can be equipped with a variety of handles and stop strips to suit the homeowner's preferences by allowing 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 equipped with an insulating bristle seal that can keep out draughts.

'Choices’ Imagine vertical slider secondary glass has the same authentic wood details you'd expect in a period window treatment. It is available in a variety of colours that match your existing sash. It's almost impossible to distinguish from the original sash windows, since details like sash horns as well as traditional butt joints are integrated into the design. It's available in a wide variety of sizes and can accept glass up to 6.8mm to provide additional insulation against heat loss. The tilt-in feature allows the individual sashes of the window to be hinged upwards to make it easier for cleaning.

Hinged Casement

Our single-pane secondary glazing can be installed on sash windows of any style, including traditional box sash and casement. Our hinged units are constructed with secure multi-point locking and can be supplied with keys lock handles. This ensures that the glazed panel is locked securely in place and is pulled tightly against the frame, creating a seal to minimise heat loss. Hinged windows are available as either top or side-hung and can also be constructed with double-glazed. Our double-glazed windows provide enhanced sound insulation and are available in 43dB, 47dB and 51dB.

Unlike horizontal sash windows, with movable sashes that slide horizontally within the frame, casement windows can be opened outwards and let in breezes from various angles. They can also be opened from the top and bottom for controlled airflow. They can therefore improve airflow, and are a great alternative to traditional sash windows.

They are typically used in modern homes because they have small "sightlines" and unobstructed views. They can also be fitted into listed homes due to the fact that they don't require mullions or transoms. They're also a great choice for hard-to-reach areas because they can be opened by the turn of the handle.

upvc sash windows  of window could be a disadvantage because it can restrict the use of certain window treatments. They can also be difficult to clean as they open outwards, and could require regular maintenance and service.

Lift Out Windows

Secondary glazing can be put in place using a variety methods. The cost will vary according to the preference of the materials, thickness, and kind of glass. UPVC windows are generally the most affordable, followed by aluminium and then wooden window frames. Specialised glass, as well any additional features like 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 project, the longer and more labor-intensive it will be. This is especially true for heritage properties with more intricate designs for sash windows.

Analyzing the condition of windows that are in use is a good way to begin. The survey conducted by a skilled professional will give you an accurate idea of what the costs might be.

Generally speaking, secondary glazing will have minimal impact on the overall appearance of your home. This is due to the fact that the modern FINEO double-glazing has sleek and subtle frames, meaning you can get the most efficient thermal performance without compromising on aesthetics.

A very popular choice for secondary glazing is horizontal sliding, which allows easy access to windows that are already sash for cleaning or ventilation. You can also get them with a tilt feature, which you can activate by releasing the catch on your secondary glazing panel and then lifting it vertically to a set point. This is ideal for windows that aren't opened often. It can be used to provide air conditioning access to bay windows. You can even use them to open up the middle sash of the traditional sash bay windows to create a more symmetrical look.