Secondary Glazing For Sash Windows

Many homeowners are unable add double glazing to their home because of financial limitations or because the building is listed and modifications to the exterior are forbidden.

Secondary glazing is a great alternative to sash windows and can be installed in a variety of ways.

This product is a double-paned glass that fits inside your existing window frame. It offers insulation and noise reduction, while blocking cold air from entering your home.

Fixed Inserts

There are many different types of secondary glazing available for Sash windows. Each style has its own set of benefits including increased security and reduced condensation. Which is the best choice for you?

The fundamental idea behind secondary glazing is to incorporate an extra pane of glass into your existing window frame. This provides an additional layer of insulation and noiseproofing your home, increasing its energy efficiency.

However it's not always possible to add new double-glazed windows for your home particularly 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.

Secondary glazing is a great alternative in these circumstances. It can be put in quite easily. It's also a popular choice for people looking to update their home without having to take down the original windows in sash and replace them with contemporary ones.

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

They can be fitted with a variety of mounting methods such as glazing clips and Velcro. These offer a more aesthetic solution to screw-fixed units and are especially suited for windows that how much do wooden sash windows cost not need to be opened often. Alternately, you can choose a fixed lift-out unit, which can be lifted out and then put back in its place with ease to allow windows to be opened.

Horizontal Sliders

Horizontal sliders are the most popular method of enhancing the appearance of a windows. They are also quiet and are ideal for historic homes or conservation areas as well as listed property. They can be installed in most cases without the need for access from outside since they operate from inside.

They can be operated with a hand and can be left open or partially opened for ventilation. They are effective at stopping draughts and also block harmful UV light. In the summer, they can be used with a flyscreen to keep insects out and mosquitoes.

Our Trackglaze horizontal sliding system provides all the benefits of modern double glazing to your traditional Sash windows. It is comprised of PVC double sliding sash windows tracks on the four sides of the cavity and a simple bristle seal around each glass sheet, and angle handles that can be pulled by fingers to serve as handles and reduce bowing. It is available in kits of 1m or 2m lengths of track and an angle, which can be joined to create larger spans.

Secondary glazing can have a significant impact on noise reduction, especially for rail, road and airport traffic. The use of laminated glass or toughened glasses enhances the acoustic performance. Secondary glazing that is standard can reduce outside noise to 52dB(Rw) and specialist glass such as Stadip Silence Laminated Acoustic Glass can deliver even higher levels of acoustic performance.

It can improve the efficiency of your home by keeping it warmer for longer and decreasing dependence on central heating. It's less expensive than replacing the original sash window, and can be installed without removing the frame.

Vertical Sliders

Secondary glazing is a cost-effective option which is often less expensive than full window replacement. It is also suitable for Listed Buildings & Conservation Areas. It's a great option to improve the look of traditional sash windows in Suffolk & Essex while retaining their distinctive character.

Vertical Sliders were developed to be used in sash window applications in which hinged panels from the standard range would not be suitable. The system has two secondary sashes that are fixed one above the other within an outer frame. They are supported by spring balances, allowing for easy movement. The system can be put on the inside of a window to provide more efficient thermal performance, or it can be equipped with a space between the frame and the glass to ensure the best acoustic performance.

You can choose from a range of stop-strips and handles to suit your preferences. They can be positioned in a closed position for additional security or propped open to allow ventilation on the glass's top or bottom. They can also be equipped with an insulating bristle seal to prevent draughts.

'Choices’ Imagine vertical slider secondary glass comes with the same authentic wood details you'd expect to find in a window covering from the past. It is available in a variety of colours that are compatible with your sash. It's nearly impossible to distinguish from original sash windows as features like sash horns and traditional joints are 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 available that allows the sashes to be hinged towards the back of safety stays to help with cleaning.

Hinged Casement

Our single-pane secondary glazing can be installed on sash windows in any style, including traditional box sash and casement. Our hinged units are manufactured with secure multi-point locking and can be supplied with a key lock handle. This combination ensures the glass panel is secured securely in place and is pulled tight to the outer frame, creating a seal to minimise heat loss. Hinged windows can be purchased as either top or side hung and can also be made by double-glazing. Our double-glazed windows provide enhanced audio-acoustic performance. They are available in 43dB, 47dB and 51dB.

Casement windows can open up and let in breezes at various angles. This is unlike the horizontal sash window with movable sashes in the frame, which slide horizontally. They can be opened from the top and bottom for controlled ventilation. Because of this, they can improve airflow and are a viable alternative to traditional sash windows.

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

The main drawback of this kind of window is that it could block large openings, and could limit the use of certain window treatments. They can be difficult to clean, as they swing outwards. They could also require regular maintenance and service.

Lift Out Windows

Secondary glazing can be put in place using a variety of ways. The cost of installation will vary according to your selection of materials, thickness, and type of glass. Upvc frames are the most expensive, followed by aluminium and wooden frames. Specialized glass may also increase the cost, as well as any additional features such as security or noise reduction.

The complexity of the installation will impact the cost. The more complicated the installation is, the more time and labor will be required. This is also true for historic properties with more complex sash windows that require expertise and knowledge.

Analyzing the condition of windows in use is a good way to begin. You can get a precise estimate of the cost by having them inspected by a professional.

In general secondary glazing can have an insignificant impact on the look of your home. Modern FINEO double-glazing features slim and distinct frame lines. This allows you to improve thermal efficiency without sacrificing aesthetics.

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