What Is Secondary Glazing?
Secondary glazing is a cost effective method to increase the efficiency of thermal energy and reduce noise of existing single glazed windows. It is more compatible with period properties than replacement primary window units because it doesn't require the removal or modification of the existing frames.
A good company will be able to offer support following installation, with a courtesy call a week or two later to inquire about how your installation is going on. They should be FENSA-accredited, and offer a warranty.
Improved thermal efficiency
Addition of secondary glazing can reduce heat loss and also reduce drafts. It can also make your home more comfortable and quiet. It is important to note that this option is not a replacement for triple or double glazing and will offer a small increase in thermal efficiency.
Glass isn't a good insulator however, an air layer or sometimes argon gas between two panes glass can slow the transfer of heat from cold to warm and reduce condensation. Double-glazed windows that have an insulation layer between the panes will prevent cold air from entering your home and keep warm air in.
There are a myriad of different systems that can be installed by DIY kits while others require a professional installation. There are systems for sliding sash windows, as well as other frames that are pre-existing Some slide open or close, and others which are fixed to the wall in place.
The most affordable secondary glazing system is the 'lift-out' system. This is a type of system that is installed inside your existing window and then lifted up from a channel. This is the ideal choice for a sash window, or if access to primary windows is limited.
Based on the quality of the glass used and the gap between the primary and secondary windows. Certain products may provide higher insulation levels than others. Generally speaking, the greater the gap between two panes of glass, the better the thermal performance will be.
In some cases adding secondary glazing to a home can boost its energy efficiency to a point where it can match the insulation provided by modern triple or double glazed windows. This is especially true in older properties where planning restrictions restrict the kind of replacement windows that can be installed. In these instances, secondary glazing may be the most cost-effective option to insulate the frames of sash windows that were previously in use.
Reduced noise
Windows let a lot of noise into homes. This is a particular problem for those who reside near flight paths or rail lines. In these cases, upgrading to double glazing will reduce the impact external noise can have on a home. Secondary glazing is an excellent option for those who can't or don't want to replace all of their windows. It is the process of installing an additional window within a property's existing frame. This'secondary' window provides an additional (sealed), barrier that helps to protect your home from cold air, as well as external noise.
Noise pollution is an issue that could cause long-term health problems in the event that it is not taken care of. Ecoease offers a low-cost alternative to cut down on the amount of noise from outside that can enter your home. Our second double glazing near me is a fantastic alternative for those who want to cut down on noise pollution without spending a fortune on replacing all their windows.
The main benefit of secondary glazing is that it provides an additional barrier between your home and the outside world, significantly decreasing the amount of noise pollution. This is accomplished by placing an independent pane and frame within the window itself at a gap of around 100mm. The second window can to be closed and opened for ventilation, unlike the primary window.
This additional barrier helps to insulate a room from cold air that could otherwise escape through the window and down the wall. This helps keep the room warm and reduce energy costs.
In addition the secondary glazing can help to reduce the level of noise caused by traffic and other outside activities. Having the extra barrier between your home and the outside world could be an enormous comfort factor and something that will make a real difference to your daily life.
Another bonus of the system is that it can be adapted to virtually any kind of window such as awning windows, vertical sliding sash windows and even sliding doors. It can be fitted to individual windows or multiples throughout a house and is a far cost-effective alternative to replacing all your windows. It also preserves the look of your home and can be a more sympathetic solution for listed buildings where changing windows may compromise their appearance.
Security is a priority.
Double glazing is usually considered to be a costly alternative. This is not always the case. It is possible to purchase secondary glazing for less than you might believe, particularly when you consider that it is an effective security solution. It is not only an effective barrier, but it also provides insulation. This makes it difficult for burglars to penetrate. Instead of replacing your existing windows with double glazing which can be a complex process in many cases and might require planning permission, you can put in secondary glazing instead.
Contrary to windows that can be made to suit any house, secondary glazing is designed to fit on the inside of existing window frames. It's a simple solution that provides many advantages, including reduced costs for energy and improved comfort. It can also improve the security of your home by making it less noisy.
If you are searching for secondary glazing near me, you should consider the quality of the products and the services provided by the installers. Make sure to ask about their insurance certificates, accreditations, and guarantees. You should also consider how long the company has been in business. A company with experience can help ensure that the job is done efficiently and correctly.
Secondary glazing has the primary benefit of decreasing heat loss and enhancing the draughtproofing of your home by constructing an additional window behind your existing windows. The second pane acts as an insulating layer that decreases the loss of heat and reduces the intrusion of noise. It is also a cost-effective way to upgrade your windows without having to replace them all.
If you have single-glazed windows in your older house you're likely to spend a lot on heating and cooling. This is because glass is a great conductor of heat, which means that hot water and electricity are lost through your windows as you're trying to stay warm in the winter.
Making the investment in secondary glazing is the best solution to this issue. This type of window treatment is less expensive than the installation of new windows and will provide you with a variety of benefits, including improved insulation, lower energy bills and increased security. You can also pick from a wide range of styles, including hinged units as well as secondary glazing that can be lifted out.
Improved appearance
One of the major concerns for many homeowners is the effect replacing their windows would affect the appearance of their house. It is possible to achieve the efficiency of thermal double glazing without altering its appearance by installing secondary glass instead. The process of installing it is a much less complicated process than replacing original windows and can be completed faster, too.

The process involves an entirely separate frame and pane, which are placed on the inside of the existing window, leaving a gap of around 100mm between them. This acts as a barrier to heat loss, and the rubber seals aid in separating the window from the space and minimize the transmission of sound. It can also be used to improve the insulation of buildings from the past where planning restrictions prevent the installation of modern double-glazed units, for instance in conservation areas or listed buildings.
There are many different styles of secondary glazing to meet the needs of every customer from those that can be opened as windows (hinged secondary glazing) to those that are set inside the existing sash frame and are fixed in place. Some secondary glazing systems are designed to be as discrete as possible, with frames that are hidden from view and unobtrusive on the inside. These are useful when regular ventilation is required, as opening the sash can pose danger to health and safety.
Some companies offer permanent aluminium secondary glass that can be installed on the outside of your windows, which will provide more energy efficiency and a fresh look. This is a good solution for buildings that are listed or historic. It is also economical if you are on a budget. It is possible to select a colour and woodgrain finish that matches your home, so it will look like it's always been part of the house.
Whatever type of secondary glazing you decide to choose, it is important to find a company that has experience of working in the type of home you want and a good reputation for customer service. You can also read online reviews and seek recommendations from family and friends. Check if the business is registered with professional organizations like the Glass and Glazing Federation.