Secondary Glazing For Sash Windows

Many homeowners are unable add new double glazed sash windows wood glazing to their homes due to financial limitations or because they reside in listed buildings that prohibit any exterior changes.

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

It consists of an extra pane of glass within the window frame that prevents cold air from entering your home, while providing insulation and noise reduction.

Fixed Inserts

If you're thinking of secondary glazing for your sash windows there are several different styles to pick from. Each comes with its own set of advantages, from increased security to lower condensation. Which one is best for you?

The basic premise of secondary glazing is fitting an additional pane of glass inside your existing window frame. This adds an additional layer of insulation and soundproofing, which can significantly increase the efficiency of your home's energy use.

It's not always practical to install double-glazed windows especially if your home is a listed property or you are bound by strict planning regulations dictating what can and cannot be done with your exterior.

Secondary glazing is a fantastic alternative in these situations. It can be set up relatively easily. It's a popular choice for those who wish to modernize their home without having to replace the original sash window a more modern version.

There are many different options available for secondary glazing sash windows, each one of can be customized to fit your existing frame. Proprietary systems typically have painted aluminium frames which are designed to fit into the depth of a staff bead an existing sash window, which means that sills and shutters can still be retained.

They can be fitted using a variety of methods for installation, such as glazing clips or Velcro. They offer a more stylish solution to screw-fixed units and are ideally suited to windows that don't need to be opened regularly. You can also opt for an adjustable lift-out unit that can be lifted and put back in place with relative ease to allow windows to be opened.

Horizontal Sliders

Horizontal Sliders offer excellent thermal insulation and are the most well-known solution to improve the performance of existing windows made of sash and case window repairs. They are also very discrete and ideal for historic buildings, conservation areas & listed properties. They can be installed in the majority of cases without the need for access from outside as they are operated from inside.

They can be operated manually, and they can be left open or partially opened for ventilation. They are effective at keeping out draughts, and also filter harmful UV light. In summer they can be utilized with a flnside an outer frame. They are supported by spring balances that allow for ease of movement. The system is available as a 'face-fixed' (installed to the inside of the window) to improve thermal performance or a 'reveal-fixed version, which is fitted with a glass-to-glass cavity within the window's original reveal, to ensure optimal audio-acoustic performance.

They can be equipped with a variety stops and handles to meet the needs of the homeowner by allowing the bottom or top pane to let in air, or they can be fixed in the closed position to provide security. They can also be equipped with an insulating bristle seal to keep out drafts.

Imagine a vertical slider with 'Choices' secondary glazing has all the authentic timber detailing you'd expect from an antique window treatment. It's available in a variety of colors to match your existing sash. It's almost impossible to distinguish from original sash windows as details like sash windows repair near me horns and traditional butt joints are integrated into the design. It's available in a wide range of sizes and accepts glass up to 6.8mm to add insulation to prevent loss of heat. A tilt-in option is available allowing the individual sashes to hinge into the safety stays to aid in cleaning.

Hinged Casement

Our single-pane secondary glass can be fitted on sash windows in any style including traditional box sash and casement. Our hinged units are constructed with a secure multi-point locking system and can be supplied with a key lock handle. This will ensure that the glazed panel is locked securely in place, and it pulls close to the frame creating a seal designed to minimise heat loss. Hinged windows can be side-hung or top-hung and can be double-glazed. Double-glazed windows offer enhanced acoustic performance and are available in 43dB, 47dB or 51dB.

Unlike horizontal sash windows, which have movable sashes that slide horizontally within the frame casement windows can be opened outward and capture breezes from a variety of angles. They can be opened from the top and bottom to allow controlled ventilation. This is why they can help improve airflow and offer an effective alternative to traditional windows made of sash.

They are commonly used in modern homes due to their slim "sightlines" which allow for clear views, however they can also be installed in listed buildings since they do not require transoms or mullions. They're also a good option for those who live in areas that are difficult to reach because they can be opened with the flick of a handle.

This kind of window can be a drawback since it can restrict the use of certain window coverings. They can be difficult to clean since they open outwards. They could also require regular maintenance and service.

Lift Out Windows

Secondary glazing can be installed with a variety of methods and the cost will vary depending on the type, thickness, and materials you select for your panes and frame. uPVC frames are the least expensive, followed by aluminium and then wooden frames. Specialized glass, in addition to any other features such as security or sound reduction could also raise prices.

Another aspect that can affect the cost is the complexity of the installation. The more complicated the installation will take longer and require more labour it will take. This can also apply to historic properties with more complex sash windows, which require expertise and knowledge.

A good place to start is to assess the condition of your existing windows. You can get an accurate estimate of the cost by having them inspected by a professional.

In general, secondary glazing has an insignificant impact on the look of your home. This is thanks to the fact that modern FINEO double-glazing has slim and discreet frame lines, which means you can achieve thermal efficiency without sacrificing aesthetics.

A very popular choice for secondary glazing is horizontal sliding, which gives easy access to existing sash windows to clean or ventilation. They can also be purchased with a tilt function which you can activate by unlocking the catch on the secondary glazing panel and then lifting it vertically to a set point. This is ideal for windows that don't get opened often. It can be used to provide air conditioning access to bay windows. It is also possible to use them to open up the middle sash of the traditional sash bay windows to create a more symmetrical look.