What Is Secondary Glazing?
Secondary glazing is a cost-effective method to increase the efficiency of thermal energy and reduce noise of single-glazed windows that are already in use. In contrast to replacement primary windows it doesn't require removal of existing frames and is more sympathetic to the period homes.
A good company should be able to provide follow-up support after installation, with a call to a week or two later to inquire about how you're getting on. They should be FENSA-accredited, and offer an assurance.
Improved thermal efficiency
Secondary glazing can help reduce the loss of heat and also eliminate drafts. It can also make your home more comfortable and peaceful. It is important to remember that this option is not a substitute for triple or double glazing, and will only give a slight boost in efficiency.
Glass is not a great insulation but a layer of air or sometimes argon gas between two panes glass can help to slow down the transfer of heat from cold to warm and help to reduce condensation. Double-glazed windows that have an insulation layer between the panes can prevent cold air from entering your home and keep warm air in.
There are a myriad of different systems, some of which can be installed with DIY kits, while others require professional installation. There are systems that can be fitted to sliding sash window frames and other frames that are already in place. Some are able to open and close while others are fixed to the wall.
The most economical kind of secondary glazing is the 'lift out' system that is installed inside the existing window and lifts out of a secured channel. It is ideal for sash windows or where access to the main window is restricted for instance, in a listed building or conservation area.
Depending on the quality of the glass used and the type of gap between the primary and secondary windows, some products may provide higher insulation levels than others. The larger the gap between two panes and the greater the thermal performance.
In certain situations, the addition of secondary glazing can increase the thermal efficiency of a property to a degree that can be comparable to the insulation offered by the newer double or even triple glazed windows. This is especially true for older properties, where planning restrictions restrict the type of replacement window that can be installed. In these cases the use of secondary glazing to insulate old sash windows could be the only option that is cost effective.
Reduced noise
Windows let a significant amount of noise into homes. This is particularly a problem for those who live near railway lines or flight paths. In these situations upgrading to double glazing can significantly reduce the impact of sound from outside on a property. Secondary glazing is an excellent alternative for those who are unable or do not want to replace all their windows. This is when you add an additional window to the frame of a house. This'secondary' window provides an additional (sealed) barrier that helps to protect your home from cold air, and also external noise.
Noise pollution is an actual issue that can be detrimental to health for a long time when not taken care of. Ecoease has a low-cost option to cut down on the amount of noise emanating from outside that enters your house. Our secondary double glazing close to me is an excellent alternative for those who want to cut down on noise pollution without having to spend an enormous amount of money to replace all their windows.
The primary benefit of secondary glazing is that it creates an additional barrier between your home and the outside world, greatly reducing noise pollution. This is accomplished by placing an additional frame and pane within the window itself at an interval of about 100mm. The second window can to be closed and opened for ventilation, which is not the case with the primary window.
This barrier is also able to protect the room from cold air that would otherwise escape through the original window and then down the wall. This helps keep the room warm and help reduce energy costs.
Additionally, the secondary glazing helps to cut down on the noise caused by traffic and other outside activities. The extra barrier between your house and the outside world is a great comfort and can make an enormous impact on your daily life.
Another bonus of this system is that it can be adapted to almost any type of window such as awning windows, vertical sliding sash windows, and even sliding doors. It can be installed on single windows or multiple windows across a house, and is a much cheaper option than replacing all of your windows. It can also keep the appearance of your home and be a more sympathetic solution for listed properties where changing windows may affect their appearance.
Increased security
Many people believe that double glazing is a very expensive option, however this isn't always the situation. Secondary glazing is actually cheaper than you think, especially if you consider its effectiveness as a security option. It is not only an effective barrier, but also offers insulation. double glazing companies near me makes it difficult for burglars to break through. Instead of replacing your current windows with double glazing which is a difficult process in many cases and may require planning permission, you can instead install secondary glazing instead.
Secondary glazing is designed to fit into your window frames that are already in place, unlike new windows that can be customized to suit any house. It's a straightforward solution that has many benefits, such as reduced energy bills and improved comfort. It can also increase the security of your home by making it less noisy.
If you are in search of secondary glazing near me, you must be aware of the quality of the products and the service provided by the installers. Be sure to inquire about their accreditations, insurance documents and warranties. Also, consider how long the company has been operating for. A company with experience can ensure that work is completed efficiently and correctly.
The primary benefit of secondary glazing is that it decreases heat loss and improves draught-proofing by creating a second window behind your existing window. The second pane acts as an insulating layer that decreases heat loss and reduces the noise that enters. This is a cost-effective way to upgrade your windows without replacing them.
If you have windows with a single glass in your old house you're probably spending much on cooling and heating. Glass is a great conductor of heat. This means that you are losing your hot water or electricity through your windows when trying stay warm in winter.
The best solution to address this issue is to consider investing in secondary glazing. This type of window treatment will be much less expensive than installing new windows and will provide you with many advantages, such as improved insulation, lower energy bills and increased security. You can choose from a range of styles that include hinged units or secondary glazing that lifts out.
Improved appearance

Many homeowners are concerned about the effect of replacing their windows on the appearance of their house. It is possible to attain the thermal efficiency of modern double glazing without affecting the appearance by installing secondary glazing instead. Installation is much easier than replacing original windows, and it can be done much faster.
The process involves an independent frame and pane, which are placed on the inside of the existing window, leaving a gap of approximately 100mm between them. This acts as an obstruction to heat loss, and the rubber seals help to isolate the space from the window and limit the transmission of sound. It can also be used to increase insulation in older buildings where planning restrictions restrict the use of double-glazed units.
There are many different styles of secondary glazing to meet the needs of every customer, from systems that can be opened just like windows (hinged secondary glazing) to those that sit inside the existing sash frame and is fixed in place. Some are designed to be as discrete as is possible using small frames that are hidden from view and are unobtrusive inside. They are especially beneficial in situations where regular ventilation is required, as opening the sash may result in danger to health and safety if a large amount of wind is blown into the building.
Some companies can offer permanent secondary glazing made of aluminium which is positioned on the outside of your existing window, resulting in higher energy efficiency and a more modern look. This is a great option for buildings that are listed or historic. It is also cost-effective if you are on a budget. It is possible to select the colour and woodgrain finish to match your home, thereby making it appear as if it's always been part of the house.
It is essential to choose a company that has expertise in working on your specific property, and also one that has a great reputation for customer service. It is also worthwhile looking through reviews on the internet and asking for recommendations from friends and family. You should also verify whether the business is a member of professional organizations, such as the Glass and Glazing Federation.