Secondary Glazing For Sash Windows
Many homeowners aren't able to install double glazing to their home because of financial limitations or because the structure is listed and any exterior modifications are prohibited.
Secondary glazing for windows made of sash is an excellent alternative that can be put in using a variety of methods.
This product is a double-paned window that fits inside the window frame you already have. It offers insulation and noise reduction, while stopping cold air from entering the home.
Fixed Inserts
If you're thinking of secondary glazing for your sash windows there are a variety of styles to pick from. Each style has its own set of benefits including increased security and less condensation. Which is the most effective option for you?
The principle behind secondary glazing is fitting an additional glass within your window frame. This provides an additional layer of insulation and noiseproofing to your home, enhancing its energy efficiency.
It's not always practical to install double-glazed windows particularly if your house is classified as a historic property or you are bound by strict planning regulations that dictate what can and can't be done to your exterior.
Secondary glazing is a fantastic alternative in these situations. It can be set up relatively easily. It's a popular option for those who wish to modernize their home without having to replace the original sash window with a more modern version.
There are a variety of different systems available for secondary glazing sash window repair windows, each of that can be adapted to fit your existing frame. Proprietary systems typically have painted aluminium frames that are designed to fit into the depth of a staff bead an existing sash window, which means that sills and shutters are still able to be used.
They can be equipped using a variety of installation methods that include glazing clips and Velcro. They offer a more stylish solution than screw-fixed units, and are ideally suited to windows that do not need to be opened frequently. Alternatively, you can opt for a fixed lift-out unit, which can be lifted out and put back in its place with ease to allow windows to be opened.
Horizontal Sliders
Horizontal sliders are the most popular method of enhancing the appearance of a windows. They are also discrete and are ideal for historic homes as well as conservation areas and listed properties. They can be installed with the need for access from outside as they are operated from inside.
They can be operated with a hand, and they can be left open or partially opened for ventilation. They are very effective in stopping draughts and also have the added benefit of filtering out harmful UV light. They can be used in conjunction with a flyscreen to keep out mosquitoes and other insects during the summer months.
Trackglaze horizontal sliding systems give all the advantages of double glazing for your original window sash. It consists of PVC double sliding track that runs across all four sides of cavity and a simple brush seal around each sheet of glass and finger pull angle handle to function as a hand and decrease bowing. It is available in kits of 1m or 2m of track and angle that can be stacked together to create larger spans.
Secondary glazing can have a significant effect on noise reduction, particularly for rail, road and airport traffic. The inclusion of laminated glass or toughened glasses further enhances the acoustic performances. Standard secondary glazing can reduce outside noise to 52dB(Rw) and specialized glass like Stadip Silence Laminated Acoustic Glass can deliver even higher levels of acoustic performances.
It can improve the efficiency of your home by keeping it warm for longer. This will decrease the need for central heating. It is less expensive than replacing the original sash window and can be installed without removing the existing frame.
Vertical Sliders
Secondary glazing is an affordable option that is usually easier to manage than full window replacement. It's suitable for Listed Buildings & Conservation Areas. It's an excellent way to modernize traditional sash windows in Suffolk & Essex while retaining their distinctive character.
Vertical Sliders were designed for sash window applications where regular hinged panels would not be suitable. The system features two secondary sashes, which are secured one over the other within an outer frame. They are supported by spring balances that allow for easy movement. The system is available as a face-fixed' (installed to the inside of the window) for increased thermal performance or a 'reveal-fixed version that is fitted with an air cavity for glass, within the original window reveal, to ensure optimal sound quality.
You can choose from a range of stop-strips and handles to suit your preferences. They can be put in a closed position for additional security or propped open to allow ventilation on the top or bottom glass. They can also be equipped with an insulating bristle seal that can prevent drafts.
'Choices’ Imagine vertical slider secondary glass comes with all the authentic wood detailing you'd expect to find in a period window. It comes in a variety of colors that will match your existing sash. It's almost impossible to distinguish from the original sash window, with details like sash horns & traditional butt joints incorporated into the design. It is available in many sizes and can take glass up to 6.8mm for additional insulation against loss of heat. A tilt-in option is also available that allows the individual sashes to hinge towards the back of safety stays to help with cleaning.
Hinged Casement
Our single-pane Secondary Glazing Sash Window glazing can be installed on sash lock door handles windows in any style including traditional box sash and casement. The hinged units we offer can be equipped with a keylock handle, and are constructed with multi-point locking. This combination ensures the glazed panel is held securely in place and is pulled tightly against the frame, forming a seal to minimise heat loss. Hinged windows can be purchased as either top or side hung and can also be made with double-glazed. Double-glazed windows provide better acoustic performances and are available in 43dB (for 47dB) or 51dB (for 51dB) or 47dB (for 49dB).
Casement windows can open up and let in breezes at different angles. This is different from a horizontal sash window, that has movable sashes inside the frame that slide horizontally. They can be opened both from the top and bottom to allow controlled ventilation. For this reason, they can increase airflow and offer an effective alternative to traditional windows with sash.
They are popular in modern homes due to their small "sightlines" that allow for 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 as they can be opened by the twist of the handle.
The primary disadvantage of this kind of window is that it could block large openings, and could limit the use of certain window treatments. They can be difficult to clean as they can swing outward. They also may require regular maintenance and care.
Lift Out Windows
Secondary glazing can be put in place using a variety of ways. The cost will vary according to your selection of materials thickness, thickness, and the type of glass. upvc sash windows near me windows are generally the most affordable followed by aluminium, and then wooden window frames. Specialised glass, as well any other features such as security or sound reduction can also increase prices.
The complexity of the installation will also influence the cost. The more complex the project is, the more time and labor-intensive it will be. This can also apply to historic properties with more complex sash windows that require expertise and knowledge.
The best way to start is to assess the condition of your existing windows. The survey conducted by an experienced professional will give you a precise estimate of what the cost could be.
In general secondary glazing has an insignificant impact on the appearance of your home. This is due to the fact that modern FINEO double glazing has slim and discrete frame lines, so you can get the most efficient thermal performance without compromising on aesthetics.
The horizontal sliding secondary glazing is a popular choice because it permits easy access to the existing sash window to clean or for ventilation. It is also possible to get them with a tilt function, which you can activate by unlocking the catch on your secondary glazing panel and lifting it vertically until you reach a predetermined point. This is ideal for windows that aren't frequently opened. It can be used to provide air conditioning access in bay windows. It is also possible to use them to open up the middle sash of the traditional sash bay windows to give a more symmetrical appearance.