Why Choose Secondary Glazing?
Secondary glazing is a great option when you are looking to upgrade your home's windows without the need to replace windows. It increases the efficiency of thermal energy as well as reduces noise pollution. It assists in stopping drafts.
It's a cheaper alternative to double glazing, and it's perfect for period properties located in Listed Buildings or Conservation Areas.
Reduced Noise
Many properties in the UK have windows with poor insulation, allowing outside noise to penetrate into the home. Installing new double glazing or soundproofing walls and ceilings can be expensive. Installing secondary glazing is a more affordable alternative. It adds another pane of window glass to the existing one, improving insulation and noise reduction. This is especially useful for homes with listed buildings and homeowners who want to maintain the look of their property.
Secondary glazing can also help to stop draughts, which can reduce costs for energy and making your home more comfortable. It's an ideal solution for homeowners who desire the advantages of double glazing, but cannot afford to replace the windows they have in place or those who live in historic homes where changes aren't permitted.
You can select from a range of secondary glazing options on sash windows, such as self-fitting films and fixed inserts. You can also choose between different types of acoustic glasses to maximize performance. Saint-Gobain Stadip Silence Acoustic Glass, for example acts as a barrier between the initial windows, absorbing the vibrations and preventing the peaks of noise at high frequency.
The ideal gap between secondary and primary windows is between 100-200mm. This gap can be further enhanced by putting in acoustic laminate glass or by lining the head of the window and reveals with acoustic tiles.
For the most effective results, we recommend hiring an experienced installer for the installation of your secondary glazing. They will advise you on the most suitable options for your requirements and provide a skilled and reliable service. We are proud to be a FENSA-accredited trader. This means you can count on us to deliver a high quality installation that meets all the standards needed. We offer a 10 year guarantee on all of our work to give you more peace of assurance. If you have any concerns about our services, or would like to schedule a no-cost survey and estimate for your home, call us now.
Energy Efficiency Boosted
If you reside in a period property, such as an listed building or one of London's many beautiful conservation areas, then you may not want to remove your original windows and replace them with uPVC. Replacing windows can be a costly project that will cause a significant disruption to the structure.
Secondary glazing is a solution that lets you benefit from the energy efficiency advantages of modern double glazing without the need to take out the windows you have in place and without compromising the appearance of your home. Secondary glazing is a discreet glass pane that fits inside your existing window, with the gap between them. This can improve the thermal insulation and reduce outside noise.
Our secondary glazing comes in a range of colors and woodgrain finishes, which means you can find the perfect solution to fit your home's aesthetic. It's also slim and discrete which means it can blend in seamlessly with the frame you already have. In addition to providing exceptional noise reduction Our secondary glazing is available with 6.4mm laminated glass to provide additional protection from the elements.
While draught-proofing can help but the most effective way to reduce noise outside is with secondary glazing. This will give you significantly higher levels in insulation, and also reduce the amount of noise that enters your home through windows. Our 6.4mm laminated window can cut down on noise by up to 80 percent.
Secondary glazing can be put in place quickly easily and with minimal disruption to your office or home. It is ideal for homes where the original windows are still in good shape however they could use some additional insulation or noise reduction.
Secondary glazing is not just more affordable than replacing windows, but it could also save you money on heating bills all year long. It will also reduce your energy consumption and help to preserve the environment.
Secondary glazing is a fantastic choice for any residential or commercial property that wants to reduce noise pollution, increase thermal insulation, and increase security. If you are searching for a business that can install secondary glazing, make sure you hire an experienced tradesperson who has the right accreditation and insurance. This will ensure the highest quality work.
Increased Security
There are a variety of reasons homeowners decide to install secondary glazing. It's especially popular for homes located in conservation or listed areas where it's not feasible to replace their windows but still want good levels of noise reduction and thermal insulation. It is also a popular option in modern homes that suffer from condensation in the colder months. door repairs london offers additional benefits, including improved acoustic performances and increased security.
Contrary to traditional double glazing that has two panes of glass separated by a gap between them, secondary glazing features an internal frame that is placed on the inside of the window. This creates a more durable solution that is less susceptible to attack and can offer greater security against intruders. This is particularly important for older or more historical buildings that may not have the security systems and locking mechanisms as found in the majority of modern properties.
In addition, the slim sightlines of secondary windows do not interfere with the appearance of your windows. This means you'll benefit from improved acoustic performances as well as less noise pollution and improved thermal comfort while still maintaining the aesthetics of your house.
A better security level is another major benefit of secondary glazing London. This is due to the fact that the second window is a more difficult for burglars to get into than the single window. It also can help to deter break-ins by adding an extra layer of complexity. This can be especially helpful in the case of older or more historical properties where burglaries can cause a greater amount of stress on the family living in the house.
Our secondary glazing products are made 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 selection of glass options, including 6mm Stadip Silence, 4mm or even 6.4mm laminated glass. The frames made of aluminium have a strong and tight fitting frame that is resistant to 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 an inexpensive method to upgrade single-glazed windows and bring them up to current window insulating standards. It can help reduce noise pollution from outside and boost the energy efficiency of buildings. It can reduce heating bills by up to 30 percent. It also increases the security of a home by deterring intruders. To ensure the highest quality of work, it's essential to select an accredited installer like FENSA.
A good alternative to replacing windows that are sash-based Secondary glazing in Essex and London can provide improved heat retention, security, safety, sound insulation and condensation control. It can also increase the value of a house by varying the thickness of the glass and cavity.
Secondary glazing is a fantastic alternative to replacement windows that could be expensive and difficult to install. It can be fitted on tilting sash windows, sliding sash windows, and fixed casement windows, as well as windows with louvres. Its slim sightlines ensure that it does not impose on the appearance of the original windows, making it ideal for listed structures and conservation areas where the alteration of windows is not often permitted.
In addition to increasing energy efficiency and decreasing outside noise, it can also increase the comfort level of a home, especially in older homes that tend to be cold and draughty. It can also decrease the amount of condensation, which helps prevent the growth of mildew and mould. We can also incorporate 6.4mm Stadip "silence" glass into our secondary windows. This can reduce noise pollution from outside sources like airplane and traffic noise.
It is also possible to attach to windows with sash that are opened often to let air in. It is recommended to install a stay in this case to hold the sash at a minimum level. This is for safety. The lock or key may restrict the amount of opening. We can supply a full range of stays to suit any need.