What Is Secondary Glazing?
Secondary glazing is a cost effective way to improve the efficiency of thermal energy and noise reduction of single-glazed windows that are already in use. Unlike replacement primary window units it doesn't require removal of frames from the existing ones and is more sympathetic to period properties.
A good company should be able to provide follow-up support after installation, with a call to after a week or so to inquire about how you're getting on. They must also be FENSA accredited and offer an assurance on their products.
Improved thermal efficiency
The addition of secondary glazing can help reduce heat loss, and eliminate drafts. It can also make your home more comfortable and quiet. It is important to remember that this option is not a substitute for triple or double glazing, and will only provide a modest increase in energy efficiency.
Glass isn't a good insulation, but the layer of air or sometimes argon gas between two panes glass can slow the transfer of heat from cold to warm and reduce condensation. A layer of insulation between the two glass panes in a double glazed window will stop cold air from penetrating your home, and will help keep warm air inside your property.
There are many different systems that can be installed with DIY kits, while others require professional installation. There are systems for sliding sash windows, as well as other frames Some slide open or close, and others which are fixed to the wall.
The most cost-effective secondary glazing system is the 'lift-out' method. It is a system that is installed inside the window that is already in place, and then simply lifts up from a channel. It is ideal for sash windows, or when access to the primary window is limited, such as in the conservation or listed building area.
Certain types of glass offer more insulation than others based on the type of glazing and the gap between the primary and the secondary window. Typically, the larger the gap between the two panes of glass, the more efficient the thermal performance will be.

In certain situations, adding secondary glazing to a house can boost its energy efficiency to the point where it matches the insulation provided by modern double or triple glazed windows. This is particularly true for older properties, where planning restrictions limit the kind of replacement window that can be installed. In these cases secondary glazing is the most cost-effective method to insulate windows with sash frames that are old.
Reduced noise
Windows let a lot of noise to enter a home. This is especially a problem for those who live close to railway lines or flight paths. In these situations, upgrading to double glazing will reduce the impact the outside noise can have on a property. However many people do not want to or can afford to change all their windows. That is the point where secondary glazing comes into play. This is when you add an additional window to the existing frame of a house. This second window will provide an additional (sealed) barrier to help protect your home from cold air, but also external noise.
Noise pollution can be an actual issue that could cause long-term health problems if not addressed. Ecoease offers a low-cost solution to reduce the amount of sound emanating from outside that enters your home. Our second double glazing is an excellent alternative for those looking to reduce noise pollution without spending a fortune to replace all their windows.
The main benefit of secondary glass is that it creates an enclosure between your home, and the outside world. This helps reduce noise pollution. This is accomplished by placing an additional frame and pane within the window with an interval of about 100mm. The secondary window is not as large as the primary one, the secondary window can be closed and opened to allow ventilation.
This additional barrier also helps to insulate the room from cold air which could otherwise escape through the window and down the wall. This helps keep the room warm and also cuts down on energy costs.
The secondary glazing can also help to cut down on the noise of traffic and activities outside. The extra barrier between your house and the outside world is a wonderful comfort and can make a an enormous impact on your daily life.
Another bonus of this system is that it can be adapted to almost any type of window which includes awning windows, vertical sliding sash windows, and even sliding doors. It can be used on individual windows or to multiple windows throughout a property and is a more cost-effective alternative than changing all of your windows. It can also keep the appearance of your home and be an alternative that is more aesthetically pleasing for listed homes where changing windows might affect their appearance.
Increased security
Many people think that double glazing is an expensive option, but this isn't always the situation. You can buy secondary glazing for less than you think, especially if you consider that it is an effective security measure. double glazing repair near me 's not just an effective barrier, but also offers insulation. This makes it difficult for burglars to penetrate. Installing secondary glazing is more secure over replacing windows which can be a challenge in certain cases and may require planning permission.
Secondary glazing is designed to fit inside the frames of your windows unlike new windows which can be customized to suit any type of home. It's a straightforward and affordable solution that offers a variety of benefits. It can also improve the security of your home by decreasing noise.
When you are looking for secondary glazing near me, you must take into consideration the quality of products and the services offered by the installers. Make sure to ask about their accreditations, insurance documents, and guarantees. Also, take into consideration how long the company has been in business. Experienced companies will ensure that the job is done correctly and efficiently.
Secondary glazing has the primary benefit of reducing heat loss and improving the soundproofing of draughts by creating another window behind your existing windows. The second pane functions as an insulating layer that reduces the loss of heat and cuts down on noise intrusion. This is a cost-effective option to upgrade your windows without having to replace them.
If you have single-glazed windows in your old house you're likely to spend a lot on cooling and heating. Glass is a good conductor of heat. This means that you're losing your electricity or hot water through your windows while trying to stay warm in winter.
The best method to address this issue is to invest in some secondary glazing. This type of window treatment is less expensive than constructing a new window unit, and will offer a host of advantages, including improved insulation, lower energy costs, and enhanced security. You can select from a variety of styles, such as hinged units or secondary glazing that lifts out.
Improved appearance
One of the main concerns of homeowners is the impact that replacing their windows would impact the appearance of their house. Installing secondary glazing can provide the thermal efficiency of double glazing without affecting the appearance. The process of installing it is a much simpler affair than replacing original windows and can be completed faster, too.
The process involves an entirely separate pane and frame positioned on the inside of the existing window, typically leaving a gap of approximately 100mm between them. The rubber seals aid in separating the room from the window, reducing sound transmission. It is also a great option to improve the insulation of older buildings, where planning restrictions prevent the installation of modern double-glazed units, like in conservation areas or listed buildings.
There are many styles of secondary glass that are available to suit every requirement. They range from glass that open like a window to those that are fixed to the existing sash frames. Some secondary glazing systems are designed to be as discrete as they can, with frames that are completely hidden and unobtrusive on the inside. These are great when regular ventilation is needed, as opening the sash could create a safety and health hazard.
Some companies can offer permanent secondary glass made of aluminium that is installed on the outside of your existing window, providing higher energy efficiency and a modern appearance. This is suitable for buildings that are listed or historic and can be a cost-effective solution when you have a budget constraint. You can select the woodgrain and color to match the house to look like it's always been there.
Whatever kind of secondary glazing you select, it is important to choose a business with experience in the type of home you want and has a great reputation for customer service. It is also worthwhile looking through reviews on the internet and asking for recommendations from family and friends. You should also verify whether the business is registered with professional organisations, such as the Glass and Glazing Federation.