Secondary Glazing For Sash Windows

Many homeowners are not able to add double glazing to their house due to financial constraints or due to the fact that the building is listed and exterior modifications are prohibited.

Secondary glazing is an excellent alternative for sash window and can be put in various ways.

This product is a double-paned window that fits into the window frame you already have. It provides insulation and noise reduction, as well as stopping cold air from entering your home.

Fixed Inserts

If you're considering secondary glazing for your sash windows there are a variety of styles you can pick from. Each style comes with distinct advantages that range from increased security to reduced condensation. Which one is the best option for you?

The fundamental idea behind secondary glazing is fitting an additional glass within your window frame. This provides an additional layer of soundproofing and insulation which can dramatically increase the efficiency of your home's energy use.

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

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

There are many different systems available for secondary glazing sash windows, all of which is configurable to suit your frame. Proprietary systems are generally comprised of painted aluminum frames that fit the existing bead depth on the sash window. This lets shutters and sills remain.

They can be equipped with a variety of installation methods such as glazing clips and Velcro. These types of units look more attractive than screw-fixed units and are ideal for windows that do not need to be opened often. Alternatively, you can opt for an adjustable lift-out unit, which can be lifted and put back in place with relative ease to allow your windows to be opened.

Horizontal Sliders

Horizontal sliders are the most popular method to enhance the appearance of your windows. They are also extremely discreet and ideal for historic buildings, conservation areas & listed properties. They can be fitted in the majority of cases without the need for external access as they are operated from inside.

They can be operated with a hand and can be left open or partially closed for ventilation. They are effective in keeping out draughts, and also block harmful UV light. In summer they can be paired with a flyscreen in order to keep out insects and mosquitoes.

Our Trackglaze horizontal sliding system provides all the benefits of modern double glazing to your original windows made of sash. It consists of PVC double sliding tracks on all four sides of the cavity and a simple bristle seal around each glass sheet and finger pull angle handles to serve as handles and decrease bowing. It comes in kits of 1m or 2m of track and angle that can be stacked together to create larger spans.

Secondary glazing can have a significant impact on noise reduction, especially for rail, road and airport traffic. The addition of laminated or toughened glass further enhances acoustic performance. Standard secondary glazing can reduce outside noise by 52dB(Rw) and specialized glass like Stadip Silence Laminated Acoustic Glass can achieve even higher levels of acoustic performances.

It can increase the efficiency of your house by keeping it warmer longer. This can reduce the need for central heating. It is less expensive than replacing the original sash window, and can be installed without the need to remove the existing frame.

Vertical Sliders

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

Vertical Sliders were designed for sash window applications where regular hinged panels aren't suitable. They come with two secondary sashes that are secured to one sash above the other, within an outer frame and are supported by strong spring balances to allow for easy movement. The system can be installed on the inside of an existing window for greater thermal efficiency, or it can be fitted with a space between the glass and the frame for optimum acoustic properties.

You can choose from a variety of stop-strips and handles to match your preferences. They can be put in the closed position to provide extra security or propped open to allow ventilation on the top or bottom glass. They can also be fitted with an insulation bristle to block drafts.

The 'Choices' Imagine vertical slider secondary glass features all the authentic wood detailing you'd expect in a window covering from the past. It is available in a variety of colors that will match your existing sash. It's nearly impossible to distinguish from original sash windows, since details such as sash horns as well as traditional butt joints are incorporated into the design. It's available in a wide range of sizes and accepts glass up to 6.8mm to provide additional insulation against heat loss. The tilt-in option permits the individual sashes of the window to be hinged inwards on safety stays to facilitate cleaning.

Hinged Casement

Our single-pane secondary glass can be installed on sash windows of any design, including traditional box sash window sash and casement. Our hinged units are constructed with secure multi-point locking and are available with keys lock handles. This ensures that the glazed panel is securely locked in place and is pulled tightly against the frame, forming a sealing to reduce loss of heat. Hinged windows can be top-hung or side-hung, and they can also be double glazed timber sash windows-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 open outward and capture breezes from different angles. They can also be opened from both the top and bottom to provide controlled airflow. They can therefore improve airflow, and offer a fantastic alternative to traditional sash window.

They are commonly used in modern homes because they offer small "sightlines" and unobstructed views. However, they can also be fitted into listed properties because they don't require transoms or mullions. They're also a good option for areas that are difficult to access as they can be opened with the flick of a handle.

This kind of window can be a disadvantage because it could limit the use of certain window coverings. 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 installed using a variety ways and the price will vary depending on the thickness, type and the materials you select for your frame and panes. Upvc frames are the most expensive followed by aluminium, and then wooden frames. Specialized glass, in addition to any additional features like security or sound reduction can also increase prices.

Another factor that affects the cost is the complexity of the installation. The more complicated the project, the longer and more labour it will take. This is especially true for heritage properties that have more intricate designs for sash windows.

The best place to begin is by assessing the condition of your existing windows. You can get an accurate estimate of the cost by having them examined by professionals.

In general secondary glazing has little effect on the appearance of your home. This is due to the fact that modern FINEO double-glazing has slim and discrete frames, meaning you can attain thermal efficiency without sacrificing aesthetics.

A very popular choice for secondary glazing is horizontal sliding sash windows, which allows easy access to your existing sash window replacement near me windows to clean or ventilation. They can also be purchased with a tilt function which you can activate by unlocking the catch on your secondary glazing panel and then lifting it vertically to a preset point. This is a great option for windows that aren't frequently opened. It can also be used to permit air conditioning access in bay windows. You can also use them to open the middle sash in a traditional sash secondary glazing Bay Window to create a more symmetrical appearance.