Secondary Glazing For Sash Windows
Many homeowners are unable to build new double-glazed windows to their homes, either because of financial constraints or because they live in listed buildings that restrict any modifications to the exterior.
Secondary glazing for sash window replacement windows is a good alternative and can be installed using a variety of methods.
This product is a double-paned, insulated glass that fits into your existing window frame. It offers insulation and noise reduction, in addition to preventing cold air from entering the home.
Fixed Inserts
If you're thinking about secondary glazing for your sash windows, there are several different styles to pick from. Each style offers each of its own benefits including increased security and reduced condensation. But which is the best option for you?
The basic premise of secondary glazing is fitting an additional glass inside your existing window frame. This adds a layer of insulation and noiseproofing your home, enhancing its energy efficiency.
However, it's not always possible to add new double-glazed windows to your property particularly if you live in a listed structure or are subject to strict regulations regarding planning which dictate what can and can't be done to your exterior.
In these cases secondary glazing is an excellent alternative that can be set up with relative ease. It's also a popular option for those who want to modernize their home without having to take down the original windows with sash and replace them with new ones.
There are a variety of different options for secondary glazing sash windows, each of which is configurable to suit the frame you have. Proprietary systems typically have painted aluminium frames that are made to fit within the depth of a staff bead on an existing sash window meaning that shutters and sills are still able to be used.
They can be fitted using a variety of installation methods such as glazing clips and Velcro. These are more appealing than screw-fixed ones and are best suited for windows that do not require to be opened frequently. You can also opt for a fixed lift-out device that can be easily removed and reinstalled to open your windows.
Horizontal Sliders
Horizontal Sliders provide excellent thermal insulation and are the most well-known solution for improving existing sash windows. They are also discreet and are ideal for historic homes or conservation areas as well as listed property. In the majority of cases, they are installed without access from outside because they operate from inside.
They can be operated by hand and can be left open or partially closed for ventilation. They are extremely effective in getting rid of draughts, and they also have the benefit of removing harmful UV light. In summer they can be utilized with a flyscreen in order to keep out insects and mosquitoes.
Trackglaze horizontal sliding systems provide all the advantages of double glazing for your original sash window. It consists of PVC double sliding track on all four sides of cavity with a brush seal around each sheet of glass and a finger pull angle handle to function as a hand and decrease bowing. It is available in kits of 1m or 2m lengths of track and angle which can be butted together to create larger spans.
The acoustic benefits of secondary glazing are significant and can dramatically reduce noise from outside especially road, rail & airport traffic. The use of laminated glass or toughened glasses further enhances the acoustic performances. Standard secondary glazing reduces outside noise to 52dB (Rw) and specialist glass, like Stadip Silence Laminated Acoustic Glass can provide even higher levels of acoustic performance.
It can boost the energy efficiency of your home by keeping your house warmer for longer and reducing reliance on central heating. It is less expensive than replacing your sash windows, and can be installed almost everywhere without the need to remove the existing window or door frame.
Vertical Sliders
Secondary glazing is a cost-effective option that is typically more manageable than a complete window replacement. It is suitable for Listed Buildings & Conservation Areas. It's the ideal option to upgrade windows made of sash in Suffolk & Essex with modern insulation benefits while keeping the character of older homes.
Vertical Sliders were specifically designed for sash window applications in which hinged panels from the standard range aren't suitable. The system has two secondary sashes, which are fixed one above the other inside an outer frame. They are supported by spring balances to allow for ease of movement. The system can be placed on the inside of a window to provide more efficient thermal performance, or it can be equipped with a space between the glass and the frame to maximize acoustic properties.
They can be equipped with a variety handles and stop strips to meet the needs of the homeowner and can be used to prop open the top or bottom pane to let in air or secured in an open position for additional security. They can also be equipped with an insulating bristle seal to stop draughts.
Imagine a vertical slider with 'Choices' secondary glazing comes with all the timber-like details you'd expect from a vintage window treatment. It's also available in a variety of colors to match your existing sash. It's almost impossible to tell apart from the original sash window with features like the sash window restoration near me's horns and traditional butt joints being incorporated into the design. It is available in many sizes and can take glass up to 6.8mm to add insulation to heat loss. The tilt-in feature allows the individual sashes of the window to be hinged inwards on safety stays for easier cleaning.
Hinged Casement
Our single-pane secondary glazing is able to be positioned on sash windows in any style including traditional box sash and casement. Our hinged units can be equipped with a keylock handle and are made with multi-point locking. This will ensure that the glass panel is securely locked in place and pulls tightly to the frame, creating a seal to minimize heat loss. Hinged windows can be side-hung or top-hung and can be double-glazed. Double-glazed windows offer enhanced acoustic performance and are available in 43dB,47dB or 51dB.
Casement windows can open up and let in breezes at different angles. This is different from a the horizontal sash window that has movable sashes inside the frame, which slide horizontally. They can be opened both from the top and bottom to allow controlled airflow. They are therefore able to increase airflow and offer a fantastic alternative to traditional sash window.
They are typically utilized in modern homes as they offer a few "sightlines" and unobstructed views, but can also be used in listed properties due to the fact that they don't require mullions or transoms. They can also be used in areas that are difficult to access since they can be opened by turning the handle.
The primary drawback to this kind of window is that it can block large openings, and could limit the use of certain window treatments. They can be difficult to clean since they swing outwards. They may also require regular maintenance and servicing.
Lift Out Windows
secondary double glazing for sash windows glazing can be put in place using a variety of ways. The cost of installation will vary according to your selection of materials thickness, thickness, and the type of glass. Upvc frames are the most expensive, followed by aluminium and wooden frames. Specialised glass, along with any extra features such as security or sound reduction can also raise prices.
The complexity of the installation will impact the cost. The more complex the project is, the more time and labor will be required. This is especially the case for older homes that have more intricate design of sash windows.
The best way to start is to assess the condition of your current windows. You can get an accurate estimate of the cost by having them checked by an expert.
In general, secondary glazing has a minimal effect on the look of your home. This is thanks to the fact that modern FINEO double glazed sash window glazing has sleek and subtle frame lines, so you can achieve thermal efficiency without sacrificing aesthetics.
A popular option for secondary glazing is horizontal sliding, which allows an easy access to your windows that are already sash for cleaning or ventilation. It is also possible to get them with a tilt function which is activated by unlocking the catch on the secondary glazing panel and lifting it vertically to a preset point. This is a great option for windows that aren't used frequently and can be used to allow access to air conditioning in bay windows. They can be used to open the middle sash of a traditional Bay Window to create a more symmetrical appearance.