Secondary Glazing For Sash Windows
Many homeowners are unable add double glazing to their home due to financial constraints or because the building is listed and any exterior modifications are prohibited.
Secondary glazing is a fantastic alternative to sash windows. It can be installed in a variety of ways.
It's an additional pane of glass inside the existing window frame which blocks cold air from entering your home, as well as providing insulation and noise reduction.
Fixed Inserts
There are a variety of styles of secondary glazing that are available for Sash windows. Each style has each of its own benefits that range from increased security to reduced condensation. Which is the best choice for you?
The fundamental idea behind secondary glazing is to install an additional glass pane within the window frame. This provides an additional layer of insulation and noiseproofing your home, improving its energy efficiency.
However it's not always feasible to add new double-glazed windows to your property, especially if you live in a listed building or are subject to strict planning regulations which dictate what can and can't be done to your exterior.
Secondary glazing is a great alternative in these circumstances. It can be set up quite easily. It's also a popular option for those looking to upgrade their old home without the need to tear down the original windows with sash and replace them with contemporary ones.
There are a variety of different options available for secondary glazing sash windows, each of which is configurable to suit your existing frame. Proprietary systems usually have painted aluminium frames that are designed to fit within the depth of a staff bead on an existing sash window which means that sills and shutters can still be retained.
They can be installed with a variety of mounting methods such as glazing clips and Velcro. These units are more attractive than screw-fixed ones and are ideal for windows that do not need to be opened often. You can also choose an unfixed lift-out unit that can be easily removed and reinstalled to allow you to open your windows.
Horizontal Sliders
Horizontal sliders are the most sought-after method to enhance the appearance of your windows with sash. They are also extremely discreet and suitable for older buildings, conservation areas, and listed properties. In most cases, they are installed without access from outside because they are operated from the inside.
They are easy to operate with a hand and can be opened wide or left partially open to allow for ventilation. They are very effective at eliminating draughts and offer the added benefit of removing harmful UV light. In the summer they can be paired together with a flyscreen to keep insects out and mosquitoes.
Our Trackglaze horizontal sliding system provides all the benefits of modern double glazing to your original sash window repair near me windows. 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 that can be joined to make larger spans.
Secondary glazing can have a significant impact on noise reduction, specifically for rail, road and airport traffic. The inclusion of laminated glass or toughened glasses enhances the acoustic performances. Secondary glazing that is standard reduces outside noise to 52dB (Rw) and special glass, like Stadip Silence Laminated Acoustic Glass, can achieve even higher levels of acoustic performance.
It can increase the efficiency of your home by keeping it warmer for longer and decreasing dependence on central heating. It's how much do wooden sash windows cost less expensive than replacing sash cords your original sash windows and can be installed in most cases without the need to take out the existing window or door frame.
Vertical Sliders
Secondary glazing is a cost effective option which is often less expensive than full window replacement and is perfectly suitable for Listed Buildings & Conservation Areas. It's an excellent way to modernize traditional sash window repair windows in Suffolk & Essex while retaining their character.
Vertical Sliders were designed for use in sash windows where regular hinged panels are not suitable. They feature two secondary glazing sash window - https://bruhn-keegan-2.blogbright.net/a-glimpse-into-timber-sash-windows-secrets-of-timber-sash-window - sashes which are secured, one above the other, within an outer frame and are supported by robust spring balances to allow for easy movement. The system can be put on the inside of an existing window to ensure better thermal performance or equipped with a cavity between the frame and the glass for optimum acoustic properties.
You can pick from a variety of handles and stop-strips to match your preferences. They can be positioned in a closed position for extra security or propped open to allow ventilation on the top or bottom glass. They can be equipped with an insulating seal bristle to prevent draughts.
Imagine vertical sliders in 'Choices' secondary glazing comes with the same authentic wood detailing you'd expect from a period window treatment. It's available in an array of colours to match your existing sash. It's almost impossible to differentiate from the original sash window, with details such as the sash's horns and traditional butt joints included in the design. It's available in a wide variety of sizes and can accept glass up to 6.8mm to give additional insulation against heat loss. The tilt-in option permits the individual sashes of the window to be hinged upwards to make it easier for cleaning.
Hinged Casement
Our single-pane secondary glass can be fitted on sash windows of any design, including traditional box sash and casement. Our hinged units are equipped with a keylock handle, and are manufactured with multi-point locking. This will ensure that the glazed panel is secured and is pulled tightly against the frame, creating a seal to reduce heat loss. Hinged windows are available as either side or top hung and are also available with double-glazed. Double-glazed windows offer enhanced sound insulation and are available in 43dB (for 47dB) and 51dB (for 51dB) or 47dB (for 49dB).
Casement windows are able to open up and let in breezes from different angles. This is in contrast to a the horizontal sash window, with movable sashes in the frame, which slide horizontally. They can also be opened from the top and bottom to offer controlled airflow. Because of this, they can improve airflow and offer an effective alternative to traditional windows with sash.
They are popular in modern homes due to their small "sightlines" which allow for clear views, however they can also be incorporated in listed homes since they do not require transoms or mullions. They're also a great option for areas that are difficult to access since they can be opened with the flick of the handle.
This kind of window can be a disadvantage because it could limit the use of certain window sash repairs treatments. They are also difficult to clean as they swing outward, and could require regular maintenance and service.
Lift Out Windows
Secondary glazing can be put in in a variety of ways and the price will vary depending on the type, thickness, and materials you choose for your panes and frame. UPVC windows are generally the most affordable followed by aluminium, and then wooden window frames. Specialised glass can also increase the cost and also any additional features like security or sound reduction.
Another factor that will influence the cost is the complexity of the installation. The more complicated the project, the more time and labour will be required. This can also apply to historic properties with more complex sash windows that require expertise and knowledge.
Assessing the condition of windows in use is a good way to begin. Having them surveyed by a skilled professional will give you an accurate estimate of what the cost might be.
In general secondary glazing can have little effect on the look of your home. Modern FINEO double-glazing is thin and discrete frame lines. This lets you get the most efficient heat without compromising aesthetics.
A popular option for secondary glazing is horizontal sliding, which provides an easy access to your existing sash windows for cleaning or ventilation. These windows also come with a tilt feature, which can be activated by releasing the catch and then lifting your secondary glazing panel vertically to a predetermined point. This is a great option for windows that don't get opened often. It can also be used to permit air conditioning access to bay windows. You can also make use of them to open the middle sash on an old-fashioned sash bay window to create a more uniform look.