Why Choose Secondary Glazing?
Secondary glazing is a great choice when you are looking to improve the quality of your windows without having to replace windows. It improves thermal efficiency as well as reducing noise pollution. It also helps to stop draughts.
It's a less expensive alternative to double glazing and is ideal for older homes in Listed Buildings or Conservation Areas.
Reduced Noise
Many homes in the UK have windows with poor insulation, allowing outside noise to penetrate into the home. Installing double glazing and soundproofing ceilings or walls could be costly. Installing secondary glazing is a more affordable alternative. It adds a new pane of window glass to the one already in place, enhancing insulation and noise reduction. This is particularly beneficial for listed buildings and homeowners who want to preserve the original style of their property.
Secondary glazing can also help to prevent draughts, reducing costs for energy and making your home more comfortable. It's an ideal solution for homeowners who want the advantages of double glazing, but can't afford to replace the windows they have in place or those who live in old buildings where modifications are not permitted.
You can pick from a wide range of options for secondary glazing on sash windows. These include self-fitting film or fixed inserts. You can also pick from various acoustic glasses to get the highest performance. Saint-Gobain Stadip Silence Acoustic Glass, for example is a barrier between the initial windows, absorbing vibrations and preventing the peaks of noise at high frequencies.
The optimal gap between secondary and primary windows is between 100 and 200mm. This gap can be improved by installing acoustic windows or by covering the head and reveals of the windows with acoustic tile.
We suggest hiring a professional installer to install your secondary glazing. They can provide you with professional and reliable service as well with advice on the best options for your requirements. We're proud to be an approved FENSA trader, which means you can count on us to provide high-quality installation that is up to all necessary standards. We offer a 10-year guarantee on all of our work to give you even more peace of mind. Contact us today if you have any questions or like to arrange a no-cost home survey and estimate.
Improved Energy Efficiency
If you reside in a period property like an listed building or one of London's many beautiful conservation areas, you might not want to take out your original windows and replace them with uPVC. Replacing windows is an expensive project that requires a significant disruption to your building.
Secondary glazing is a great alternative to double glazing that allows you to benefit from the energy efficiency of modern double-glazed windows without having to remove existing windows or alter the look of your home. Secondary glazing is a slender glass pane fitted within the window with a gap of 100mm between them. This can improve the insulation of your home and reduce noise from outside.
Our secondary glazing is available in a wide selection of colours and woodgrain finishes. This means that you can find a solution to match the aesthetics of your home. It's also thin and discreet and will blend in seamlessly with your existing frame. Additionally, in addition to providing exceptional noise reduction, our secondary glazing comes with 6.4mm laminated glass to provide additional protection from the outside world.
Secondary glazing is the most effective method to cut down on the noise coming from outside. This will give you significantly higher levels in insulation, and also reduce the amount of noise that enters your home through windows. It is actually possible to achieve up to 80% reduction in noise by using our 6.4mm laminated glass.

london sash window repair glazing can be put in place quickly easily, and without any disruption to your office or home. It is ideal for homes where the windows that were originally installed are still in good shape but would benefit from an extra layer of insulation or noise reduction.
In addition to being less expensive than replacing your windows installing secondary glazing can save you a significant amount of money on heating bills throughout the year. It will also decrease your energy consumption and help preserve the environment.
Secondary glazing is an excellent alternative for any residential or commercial property looking to reduce noise pollution, improve thermal insulation, and improve security. If you're searching for a service to install your secondary glazing, be certain to choose an accredited and insured tradesperson who can guarantee high-quality work.
Increased Security
There are a myriad of reasons why homeowners choose to install secondary glazing. It's especially popular for homes located in conservation or listed areas where they are unable to replace windows but still want high levels of noise reduction and thermal insulation. It is also a popular option in modern homes that suffer from condensation in the colder months. In addition to enhancing energy efficiency, it can provide a number of other advantages, such as improved acoustic performance and improved security.
Secondary glazing differs from the traditional double glazing. It has an internal frame which is installed on the inside of the window. This makes secondary glazing a stronger option that is less prone to damage and provides more protection from intruders. This is especially important for older or historical buildings that might not have the same level of security and locking mechanisms as many modern properties.
In addition the slim sightlines of secondary windows don't interfere with the design of your windows. This means that you can enjoy the benefits of improved acoustic performance, reduced noise pollution, and improved thermal comfort without compromising the overall look of your home.
A better security level is another major benefit of secondary glazing london. This is because the second window is a difficult for burglars to penetrate than the single window. It also can help to deter break-ins by adding an additional layer of complication. This can be especially helpful for older or more historic homes where a burglary could cause a greater amount of stress on the family living within the home.
Our secondary glazing products are designed to order and can be fitted to any existing window or door. Secondary glazing london products are available in hinged or sliding sash casement styles, with a variety of glazing options, including 6mm Stadip Silence, 4mm or even 6.4mm laminated glass. The aluminium frames have a sturdy and well-fitting frame to resist removal by force. They can be finished in a variety of colors to match the existing windows or interior decor.
Increased Value
Secondary glazing is a cost-effective option to make single-glazed windows meet the latest standards for window insulation. It reduces noise pollution from outside and improve the energy efficiency of the building. In fact, it could cut heating bills by as much as 30%. Furthermore, it can improve the security of your home by acting as a deterrent to criminals. To ensure the best quality of work, it's crucial to select an accredited installer like FENSA.
An excellent alternative to replace windows that are sash-based, our secondary glazing in Essex and London is able to offer improved heat retention, security, safety, sound insulation and condensation control. It can also enhance the value of a home by varying the thickness of the glass and the cavity.
Secondary glazing is a fantastic alternative to replacement windows which can be expensive and difficult to install. It can be put on sliding windows, sash windows, as well as tilting and fixed casesments and windows with louvres. The slim sightlines of the windows mean that it doesn't impose on the look of the original windows, making it ideal for listed buildings and conservation areas where altering windows is usually not permitted.
It can also improve energy efficiency and reduce outside noise. This is especially relevant for older properties which are usually cold and drafty. It also helps reduce condensation, thereby preventing mould and mildew growth. We can integrate 6.4mm Stadip "silence" glass into our secondary windows. This can minimize noise pollution from outside like airplane and traffic noise.
It can also be installed on windows with sash that are frequently opened to allow ventilation. If this is the case it is recommended that a stopper be fitted to hold the sash at a minimum to ensure security. This can be fitted with a key or be locked, which means that the window will only be capable of opening by a tiny amount. We offer a complete range of stays to suit any need.