Secondary Glazing For Sash Windows
Many homeowners are not able to add double glazing to their house because of financial limitations or due to the fact that the building is listed and any exterior modifications are prohibited.
Secondary glazing for windows made of sash is an excellent alternative that can be put in with a variety of ways.
This is a double-paned glass that fits inside the window frame you already have. It offers insulation and noise reduction, in addition to stopping cold air from entering your home.
Fixed Inserts
If you're thinking about secondary glazing for your sash windows there are a variety of styles you can pick from. Each offers a unique number of advantages, ranging from increased security to lower condensation. Which one is the best option for you?
The fundamental idea behind secondary glazing is the installation of an additional pane of glass inside your existing window frame. This adds a layer of insulation and noiseproofing to your home, increasing its energy efficiency.
It's not always feasible to add double-glazed windows, particularly if your house is an listed property or you are governed by strict planning regulations that dictate what can and cannot be done with your exterior.
In these situations secondary glazing is an excellent alternative that can be set up easily. It's also a popular choice for those looking to upgrade their old home without having to take down the original windows in sash and replace them with modern ones.
There are many different systems available for secondary glazing sash windows, each one of that can be adapted to fit the frame you have. The proprietary systems are typically made of painted aluminium frames that fit into the existing bead depth on windows with sash. This allows shutters and sills to be kept.
They can be fitted with a variety of installation methods, including glazing clips or Velcro. These are more appealing than screw-fixed units and are best suited for windows that do not need to be opened often. You can also opt for a fixed lift-out unit that can be easily lifted out and reinstalled to open your windows.
Horizontal Sliders
Horizontal sliders are the most popular method of enhancing the appearance of a windows. They are also discreet and are ideal for historic homes or conservation areas as well as listed property. In most instances, they can be installed without external access because they operate from inside.
They are simple to operate using a hand, and can be opened wide or left partially open to allow for ventilation. They are effective in preventing draughts, and they also filter harmful UV light. In the summer, they can be used together with a flyscreen to keep insects out and mosquitoes.
Trackglaze horizontal sliding systems provide all the advantages of double glazing for your original window sash repairs sash. It is comprised of PVC double sliding track that runs across all four sides of cavity and a simple brush seal around each glass sheet and finger pull angle handle to function as a hand, reducing bowing. It comes in kits with 1m or 2m of track and angle that can be put together to create larger spans.
Secondary glazing can have a significant impact on noise reduction, especially for road, rail and airport traffic. The addition of toughened or laminated glass further enhances 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 performance.
It can boost the energy efficiency of your home by keeping it warmer for longer, and reducing dependence on central heating. It's less expensive than replacing the original sash window, and can be installed without the need to remove the frame.
Vertical Sliders
Secondary glazing is a cost-effective option that is often more manageable than a complete window replacement. It's also suitable for Listed Buildings & Conservation Areas. It's a great way to upgrade traditional sash Windows in Suffolk & Essex while retaining their character.
Vertical Sliders were specifically designed for sash window repair window applications in which hinged panels from the standard range would not be suitable. The system features two secondary sashes that are fixed one above one within an outer frame. They are supported by spring balances, allowing for ease of movement. The system is available as a 'face-fixed' (installed to the inside of the existing window) to improve thermal efficiency or a'reveal-fixed version that is fitted with a glass-to-glass cavity within the window's original reveal, for optimum audio-acoustic performance.
They can be fitted with a variety of stops and handles to meet the needs of the homeowner by allowing the top or bottom pane for ventilation or fixed in an open position for additional security. They can also be fitted with an insulation bristle to block drafts.
Imagine vertical sliders in 'Choices' secondary glazing has all the timber-like details you'd expect from an antique window treatment. It's available in a variety of colors to match your existing sash. It's nearly impossible to distinguish from the original sash windows, since 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 provide additional insulation against loss of heat. The tilt-in option allows the individual sashes of the window to be hinged upwards on safety stays for easier cleaning.
Hinged Casement
Our single-pane secondary glazing can be fitted on sash windows of any design, including traditional box sash window sash and casement. The hinged units we offer can be supplied with a keylock handle and are made with multi-point locking. This ensures that the glazed panel is held securely in place and is pulled tight to the outer frame, forming a seal to reduce heat loss. Hinged windows are available either top or side hung and can also be made as double-glazed. Double-glazed windows offer enhanced acoustic performance and are available in 43dB,47dB or 51dB.
Casement windows can open to the outside and catch breezes at different angles. This is unlike horizontal sash window, with movable sashes in the frame that move horizontally. They can also be opened from both the top and bottom to provide controlled airflow. For this reason, they can improve airflow and are a viable alternative to traditional windows with sash.
They are often used in modern homes because they have small "sightlines" and unobstructed views. However, they can also be fitted into listed homes because they don't require transoms or mullions. They can also be utilized in areas that are difficult to access since they are easily opened by turning a handle.
This kind of window can be a disadvantage because it may limit the use of certain window coverings. They are also difficult to clean because they swing outward and may require regular maintenance and service.
Lift Out Windows
Secondary glazing can be installed using a variety of ways. The cost will vary according to the selection of materials, thickness, and type of glass. UPVC windows are generally the least expensive followed by aluminium, and finally wooden window frames. Specialised glass can also increase the cost and include extra features, such as security or noise reduction.
The complexity of the installation will also affect the cost. The more complex the project, the longer and more labor it will require. This also applies to heritage properties with more complex sash windows that require specialist knowledge and expertise.
Analyzing the condition of existing windows is a good place to begin. 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 appearance of your home. This is thanks to the fact that the modern FINEO double glazed sash windows for listed buildings glazing is sleek and subtle frame lines, so you can attain thermal efficiency without compromising on aesthetics.
A very popular choice for secondary glazing is horizontal sliding, which provides an easy access to your existing sash windows for cleaning or ventilation. It is also possible to get them with a tilt function, which you can activate by unlocking the catch on the secondary glazing panel and lifting it vertically until you reach a predetermined point. This is a great option for windows that don't get opened often. It can be used to provide air conditioning access in bay windows. You can even use them to open up the middle sash of a traditional sash bay window to create a more uniform look.