Secondary Glazing For Sash Windows

Many homeowners are not able to add double glazing to their homes due to financial constraints or because the structure is listed and modifications to the exterior are forbidden.

Secondary glazing for windows with sash is a great alternative and can be installed using a variety of methods.

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

Fixed Inserts

If you're thinking about secondary glazing for your sash windows, there are several different styles to choose from. Each style offers distinct advantages including increased security and reduced condensation. Which is the best option for you?

The basic idea behind secondary double glazing for sash windows glazing is to fit an extra pane of glass into your existing window frame. This adds an additional layer of soundproofing and insulation which can significantly improve the energy efficiency of your home.

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

Secondary glazing is a great alternative in these instances. It can be installed relatively easily. It's a popular option for those who wish to modernize their home without having to replace the original sash window a modern one.

There are a number of different systems available for secondary glazing sash windows, each of which is configurable to suit your existing frame. The proprietary systems are typically constructed of painted aluminium frames that fit into the existing staff bead depth on the sash window. This allows sills and shutters to be retained.

They can be installed with a variety of installation methods such as glazing clips and Velcro. These are more appealing than screw-fixed ones and are ideal for windows that do not need to be opened frequently. You can also choose a fixed lift-out unit that can be easily removed and reinstalled to allow you to open your windows.

Horizontal Sliders

Horizontal sliders are the most sought-after method to enhance the appearance of your sash window. They are also discreet and are ideal for historic homes or conservation areas as well as listed properties. They can be fitted in most cases without the need for external access because they are operated from inside.

They are simple to operate with 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 they also have the benefit of blocking harmful UV light. In summer they can be paired with a flyscreen in order to keep out insects and mosquitoes.

Trackglaze horizontal sliding systems provide all the advantages of double glazing for your original sash window. It is comprised of PVC double sliding tracks on all four sides of the cavity and a simple bristle seal around each glass sheet, and angle handles that can be pulled by fingers to act as a handle and reduce bowing. It is available in kits with 1m or 2m of track and angle that can be stacked together to create larger spans.

Secondary glazing can have a significant effect on noise reduction, especially for road, rail and airport traffic. The addition of toughened or laminated glass can further improve acoustic performance. Secondary glazing is a standard feature that can reduce outside noise to 52dB(Rw) and specialist glass like Stadip Silence Laminated Acoustic Glass can achieve even higher levels of acoustic performances.

It can improve the energy efficiency of your home by keeping it warm for longer. This will decrease your reliance on central heat. It is cheaper than replacing window sashes the original sash window, and can be installed without removing the frame.

Vertical Sliders

Secondary glazing is a cost-effective option that is usually more manageable than full window replacement. It is also suitable for Listed Buildings & Conservation Areas. It's a great way to upgrade traditional sash Windows in Suffolk & Essex while retaining their character.

Vertical Sliders are designed especially for sash windows, where regular hinged panels aren't appropriate. The system is comprised of two secondary sashes, which are secured one above one within an outer frame. They are supported by spring balances, allowing for effortless movement. The system can be put on the inside of an existing window for greater thermal efficiency, or it can be fitted with an opening between the frame and the glass to ensure the best acoustic performance.

They can be equipped with a variety handles and stop strips to meet the needs of the homeowner and can be used to prop open the top or bottom pane to allow for ventilation, or they can be fixed in an open position for additional security. They can be fitted with an insulation bristle to block drafts.

'Choices’ Imagine vertical slider secondary glass has all the authentic wood detailing you'd expect to see in a period window treatment. It is available in a variety of colors that are compatible with your sash. It's nearly impossible to distinguish from the original sash windows, as details such as sash horns as well as traditional butt joints are incorporated into the design. It is available in various sizes and can be fitted with glass up to 6.8mm for additional insulation against heat loss. The tilt-in feature allows the sashes of each window to be hinged upwards to make it easier for cleaning.

Hinged Casement

Our single-pane secondary glazing can be installed on sash windows refurbishment 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 and a handle for the lock. This combination ensures that the glazed panel is secured and is pulled tightly to the outer frame, creating a seal to minimize loss of heat. Hinged windows are available as either top or side hung and can also be made by double-glazing. Our double-glazed Windows provide enhanced acoustic performances and are available in 43dB (for 47dB) and 51dB (for 51dB) or 47dB (for 49dB).

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

They are used in modern homes due to their slim "sightlines" that allow for clear views, however they can also be put into listed properties because they don't require transoms or mullions. They can also be utilized in places that are difficult to reach since they can be opened by turning the handle.

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

Lift Out Windows

Secondary glazing can be put in place using a variety methods. The cost of installation will vary depending on your choice of materials such as thickness, thickness and kind of glass. UPVC windows are generally the most affordable followed by aluminium, and finally wooden sash window window frames. Specialised glass, along with any extra features such as 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 will take longer and require more labor it will require. This also applies to heritage properties with more complex sash windows, which require specialist knowledge and expertise.

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 will have a minimal impact on the overall appearance of your home. This is due to the fact that the modern FINEO double glazing is sleek and subtle frames, meaning you can attain thermal efficiency without sacrificing aesthetics.

A very popular choice for secondary glazing is horizontal sliding, which provides easy access to your existing sash windows for cleaning or ventilation. It is also possible to get them with a tilt function which is activated by unlocking the catch on the secondary glazing panel and lifting it vertically to a set point. This is ideal for windows that aren't opened often and is a great way to facilitate access for air conditioning in bay windows. You can also use them to open the middle sash of a traditional Bay Window to create a symmetrical appearance.