The 10 Most Scariest Things About Secondary Glazing Sash Windows
Secondary Glazing For Sash Windows
Many homeowners are not able to build new double-glazed windows to their homes, either because of financial limitations or because they live in listed buildings which prohibit any modifications to the exterior.
Secondary glazing for sash window repairs windows is a good alternative and can be installed using a variety of methods.
It's an additional pane of glass within the window frame that blocks cold air from entering your home, while offering insulation and noise reduction.
Fixed Inserts
If you're thinking about secondary glazing for your sash windows there are many different styles you can pick from. Each style offers each of its own benefits ranging from increased security to reduced condensation. But which is the best option for you?
The fundamental idea behind secondary glazing is to fit an additional glass within the frame of your existing window. This provides an additional layer of insulation and noiseproofing to your home, enhancing its energy efficiency.
It's not always feasible to add double-glazed windows, especially if your home is an listed property or if you are bound by strict planning regulations that dictate what can and can't be done to your exterior.
In these situations, secondary glazing is a fantastic alternative that can be installed with relative ease. It's also a popular option for those who want to modernize their home without having to tear down the original sash windows and replace them with contemporary ones.
There are a number of different systems available for secondary glazing sash windows, each one of which is configurable to suit the frame you have. Proprietary systems are generally comprised of painted aluminum frames that fit into the existing bead depth on windows with sash. This lets shutters and sills be retained.
They can be installed with a variety of mounting methods that include glazing clips and Velcro. These are more appealing than screw-fixed ones and are ideally suited to windows that don't need to be opened frequently. You can also opt for a fixed lift-out unit that can be lifted and put back in place with relative ease, allowing your windows to be opened.
Horizontal Sliders
Horizontal Sliders offer excellent thermal insulation and are the most popular solution to improve the performance of existing windows made of sash. They are also very discreet and ideal for historic buildings, conservation areas, and listed properties. They can be fitted with the need for external access since they operate from inside.
They can be operated with a hand, and they can be left open or partially closed for ventilation. They are effective at keeping out draughts, and also filter harmful UV light. In the summer they can be utilized together with a flyscreen to keep insects out and mosquitoes.
Trackglaze horizontal sliding systems provide all the advantages of double glazing for your traditional Sash window. It consists of PVC double sliding sash windows track on all four sides of cavity, a simple brush seal around each glass sheet and a finger pull angle handle to act as a hand and decrease bowing. It comes in kits of 1m or 2m of track and angle that can be put together to create larger spans.
The acoustic advantages of secondary glazing are very important and can improve noise reduction from outside, especially railway, road and airport traffic. The addition of laminated or toughened glass can further improve acoustic performance. Secondary glazing that is standard reduces outside noise to 52dB (Rw) and specialist glass, such as Stadip Silence Laminated Acoustic Glass can deliver even higher levels of acoustic efficiency.
It can increase the efficiency of your home by keeping it warmer for longer, and reducing dependence on central heating. It is less expensive than replacing the original sash window and can be installed without the need to remove the existing frame.
Vertical Sliders
Secondary glazing is a cost-effective alternative that is usually more manageable than full window replacement sash windows. It is also suitable for Listed Buildings & Conservation Areas. It's a great option to modernize traditional sash windows in Suffolk & Essex while retaining their distinctive character.
Vertical Sliders are specifically designed for windows with sash openings where standard hinged panels aren't suitable. They feature two secondary sashes which are secured to one sash over the other, within an outer frame. They are supported by sturdy spring balances to allow for easy movement. The system can be put on the inside of an existing window for more efficient thermal performance, or it can be equipped with a space between the frame and the glass to ensure the best acoustic performance.
You can pick from a variety of handles and stop-strips to match your preferences. They can be positioned in the closed position for extra security or propped open to allow ventilation on the top or bottom glass. They can be fitted with an insulating seal bristle to prevent draughts.
The 'Choices' vertical slider secondary glass comes with all the authentic wood detailing you'd expect in a window covering from the past. It is available in a variety of colours that match your existing sash. It's nearly impossible to differentiate from the original sash windows, as details such as sash horns and traditional joints are included in the design. It's available in a wide selection of sizes and will accept glass up to 6.8mm to give additional insulation against heat loss. A tilt-in option is available to allow the individual sashes to hinge inward on safety stays to aid in cleaning.
Hinged Casement
Our single-pane secondary glazing can be installed on sash windows of any design, including traditional box sash and casement. Our hinged units are manufactured with secure multi-point locking and are available with keys and a handle for the lock. This will ensure that the glass panel is securely secured and is pulled tightly to the frame, forming a sealing to minimise loss of heat. Hinged windows are available as either top or side-hung and can also be made as double-glazed. Double-glazed windows are a great way to improve audio-acoustic performance. They are available in 43dB, 47dB and 51dB.
In contrast to horizontal sash windows which have movable sashes that slide horizontally within the frame, casement windows can open outwards and let in breezes from different angles. They can also be opened from both the top and bottom to offer controlled ventilation. They also increase airflow and offer a fantastic alternative to traditional sash windows.
They are popular in modern homes due to their small "sightlines" that permit clear views, however they can also be put into listed properties because they do not require transoms and mullions. They're also a good choice for hard-to-reach areas because they can be opened by the twist of the handle.
The main drawback of this kind of window is that it could block off large openings and limit the use of certain window treatments. They are difficult to clean, as they open outward. They could also require regular maintenance and service.
Lift Out Windows
Secondary glazing can be put in place by a variety of methods. The cost of installation will vary according to your selection of materials such as thickness, thickness and type of glass. UPVC windows are typically the most affordable followed by aluminium, and finally wooden sash window window frames. Specialized glass may also increase the price, as well as any additional features such as security or sound reduction.
Another factor that affects the cost is the complexity of the installation. The more complicated the project, the longer and more labor it will require. This is especially the case for older homes that have more intricate designs for sash windows.
Assessing the condition of existing windows is a good place to start. The survey conducted by a skilled professional will give you a precise idea of what the costs might be.
In general secondary glazing can have a minimal effect on the appearance of your home. Modern FINEO double-glazing is thin and discrete frame lines. This lets you get the most efficient heat without compromising aesthetics.
The horizontal sliding secondary glazing is popular due to its easy access to the existing sash window to clean or for ventilation. They also come with a tilt function, which is activated by unlocking the catch and raising your secondary glazing panel vertically to a specified degree. This is ideal for windows that aren't used often and is a great way to allow access to air conditioning in bay windows. It is also possible to use them to open up the middle sash of the traditional sash bay windows to create a more symmetrical look.
