Secondary Glazing For Sash Windows

Many homeowners are not able to build new double-glazed windows to their homes due to financial constraints or because they live in listed buildings that prohibit any modifications to the exterior.

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

This product is a double-paned glass that fits into the frame of your window. It provides insulation and noise reduction, in addition to preventing cold air from entering the home.

Fixed Inserts

If you're thinking about secondary glazing for your sash windows there are several different styles you can pick from. Each comes with its own number of advantages, ranging from increased security to less condensation. Which is the best choice for you?

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

It's not always feasible to install double-glazed windows particularly if you live in an listed property or you are bound by strict planning regulations that dictate what can and can't be done to your exterior.

In these cases secondary glazing is an excellent alternative that can be put in with relative ease. It's also a popular option for people looking to update their home without having to take down the original sash windows and replace them with modern ones.

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

They can be equipped using a variety of methods for installation, including glazing clips or Velcro. These are more appealing than screw-fixed units and are best suited for windows that don't need to be opened often. You can also opt for a fixed lift-out unit that can be easily removed and reinstalled to open your windows.

Horizontal Sliders

Horizontal sliders are the most well-known method to enhance the appearance of your windows. They are also discrete and suitable for older homes or conservation areas as well as listed property. In the majority of instances, they can be installed without access from outside because they are operated by the inside.

They are easy to operate by hand and can be open wide or left partially open to allow for ventilation. They are very effective in stopping draughts and also have the added benefit of removing harmful UV light. They can be combined with a flyscreen to ward off mosquitoes and other insects during summer months.

Our Trackglaze horizontal sliding sash windows system offers all the advantages of modern double glazing to your original windows made of sash. It comprises of pvc sash windows double sliding tracks on the four sides of the cavity, the simple bristle seal that is placed around each glass sheet and angle handles that can be pulled by fingers to act as a handle and decrease bowing. It is available in kits of either 1m or 2m lengths of track and angle which can be joined to create larger spans.

The acoustic advantages of secondary glazing are extremely significant and it can significantly enhance noise reduction from outside, especially railway, road and airport traffic. The inclusion of laminated glass or toughened glasses enhances the acoustic performances. Secondary glazing that is standard reduces outside noise to 52dB (Rw) and specialist glass, like Stadip Silence Laminated Acoustic Glass can provide even more impressive levels of acoustic performance.

It can boost the efficiency of your home by keeping your house warmer for longer, and reducing dependence on central heating. It is much cheaper than replacing your original sash windows and is installed in most cases without the need to take out the existing window or door frame.

Vertical Sliders

Secondary glazing is a cost-effective choice that is often simpler to manage than a full window replacement. It's also suitable for Listed Buildings & Conservation Areas. It's a great way to modernize traditional sash windows in Suffolk & Essex while retaining their character.

Vertical Sliders were specifically designed for use in sash windows where regular hinged panels would not be suitable. The system is comprised of two secondary sashes that are secured one above one within an outer frame. They are supported by spring balances to allow for ease of movement. The system is available as a face-fixed' (installed to the inside of the window) for increased thermal efficiency or a'reveal-fixed' version which is fitted with an air cavity for glass within the window's original reveal, for optimum sound quality.

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 for ventilation or fixed in the closed position to provide security. They can also be equipped with an insulating bristle sealing device to keep out drafts.

The 'Choices' vertical slider secondary glass has the same authentic wood details you'd expect to see in a period window. It comes in a variety of colours that will match your existing sash. It is almost impossible to distinguish from the original sash windows, as details such as sash horns and traditional butt joints are integrated into the design. It's available in a broad variety of sizes and can accept glass up to 6.8mm to give additional insulation against heat loss. The tilt-in feature allows the individual sashes of the window to be hinged upwards on safety stays to facilitate cleaning.

Hinged Casement

Our single-pane hinged secondary glazing can be incorporated into windows in sash of any design, including traditional and casement sash windows upvc. The hinged units we offer can be supplied with a keylock handle, and are manufactured with multi-point locking. This ensures that the glazed panel is held securely in place, and it pulls close to the frame, forming a seal to minimize heat loss. Hinged windows can be top-hung or side-hung, and they can also be 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).

In contrast to 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 both the top and bottom for controlled airflow. For this reason, they can increase airflow and offer an effective alternative to traditional windows made of sash.

They are often utilized in modern homes as they offer small "sightlines" and unobstructed views, but can also be used in listed homes due to the fact that they don't require mullions or transoms. They can also be utilized in places that are difficult to reach since they can be opened by turning a handle.

The primary drawback to this kind of window is that it could block large openings, and could limit the use of certain window treatments. They are also difficult to clean as they swing outward, and could require regular maintenance and servicing.

Lift Out Windows

Secondary glazing can be set up in a variety of ways and the price will vary depending on the type, thickness and the materials you select for your frame and panes. UPVC frames are the cheapest expensive followed by aluminium, and wooden frames. Specialised glass, along with any additional features like security or sound reduction can also raise prices.

The complexity of the installation will impact the cost. The more complicated the installation is, the more time and labor-intensive it will be. This is also applicable to older properties that have more complex sash window designs.

Examining the condition of your existing windows is a good place to begin. You can get an accurate estimate of the cost by having them inspected by professionals.

In general secondary glazing can have a minimal effect on the appearance of your home. This is thanks to the fact that modern FINEO double glazing is sleek and subtle frame lines, so you can get the most efficient thermal performance without sacrificing aesthetics.

A very popular choice for secondary glazing is horizontal sliding sash windows, which provides easy access to your existing sash windows for cleaning or ventilation. These windows also come with a tilt feature, which is activated by releasing the catch and then lifting your secondary glazing panel vertically up to a certain point. This is perfect for windows that don't get frequently opened. It can also be used to allow air conditioning access in bay windows. It is also possible to make use of them to open the middle sash on the traditional sash windows upvc bay windows to give a more symmetrical appearance.