Secondary Glazing For Sash Windows
Many homeowners aren't able to install double glazing to their homes, either because of financial limitations or because the building is listed and any modifications to the exterior are forbidden.
Secondary glazing for sash windows is a good alternative and can be installed with a variety of ways.
It's an additional glass pane inside the window frame, which stops cold air from getting into your home, while also offering insulation and noise reduction.
Fixed Inserts
There are many different types of secondary glazing that are available for sash windows. Each offers a unique set of advantages, from increased security to less condensation. Which one is the best option for you?
The fundamental idea behind secondary glazing is to fit an additional glass pane within the frame of your existing window. This adds an additional layer of soundproofing and insulation which can dramatically improve your home's energy efficiency.
However, it's not always possible to add double-glazed windows to your home, especially if you live in a listed structure or are subject to strict regulations regarding planning that dictate what can and cannot be done to your exterior.
Secondary glazing is a great alternative in these circumstances. It can be set up quite easily. It's a popular choice for those looking to update their period home without the need to replace the original sash window an updated version.
There are a variety of different options available for secondary glazing sash windows (please click the following internet site), each one of can be customized to fit your frame. Proprietary systems usually 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 can still be retained.
They can be fitted with different installation methods such as glazing clips or Velcro. These units are more attractive than screw-fixed units and are best suited for windows that do not need to be opened frequently. You can also choose a fixed lift-out device that can be easily lifted out and then reinstalled to open your windows.
Horizontal Sliders
Horizontal Sliders provide excellent thermal insulation and are the most popular solution to improve the performance of existing windows with sash. They are also discrete and are ideal for historic homes as well as conservation areas and listed properties. In most cases, they can be installed without external access because they operate from inside.
They are easy to operate using a hand, and can be opened wide or left partially open for ventilation. They are effective at stopping draughts and also block harmful UV light. In the summer, they can be used with a flyscreen in order to keep out insects and mosquitoes.
Our Trackglaze horizontal sliding system offers all the benefits of modern double glazing to your original sash windows. It consists of PVC double sliding track on all four sides of cavity, a simple brush seal around each glass sheet and a handle for a finger pull angle to function as a hand, reducing bowing. It is available in kits of 1m or 2m of track and angle that can be put together to create larger spans.
The acoustic benefits of second glazing are extremely important and can improve noise reduction from outside, particularly railway, road and airport traffic. The addition of toughened or laminated glass further enhances acoustic performance. Standard secondary glazing can reduce outside noise by 52dB(Rw) and specialized glass such as Stadip Silence Laminated Acoustic Glass can provide even greater levels of acoustic performances.
It can boost the energy efficiency of your house by keeping it warmer for longer. This can reduce the use of central heating. It is much cheaper than replacing your old sash windows, and can be installed almost everywhere without the need to take out the 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 windows in Suffolk & Essex while retaining their originality.
Vertical Sliders were developed for sash window applications where hinged panels of the regular kind are not suitable. The system is comprised of two secondary sashes that are fixed one above the other within an outer frame. They are supported by spring balances to allow for ease of movement. The system can be purchased as a 'face-fixed' (installed to the inside of the existing window) for improved thermal efficiency or a'reveal-fixed version, which has a glass to glass cavity, within the original window reveal, to ensure optimal sound quality.
They can be fitted with a variety of stops and handles to meet the needs of the homeowner, propping open either the bottom or top pane for ventilation, or they can be placed in a closed position for added security. They can be fitted with an insulating seal bristle to prevent drafts.
The 'Choices' vertical slider secondary glass features all the authentic wood detailing you'd expect to find in a period window treatment. It is available in a variety of colors that will match your existing flush sash windows. It's nearly impossible to distinguish from original sash windows, since details like sash horns as well as traditional butt joints are included in the design. It is available in many sizes and can accept glass up to 6.8mm to add insulation to heat loss. The tilt-in option allows the individual sashes of the window to be hinged backwards on safety stays for easier cleaning.
Hinged Casement
Our single-pane secondary glazing sash window glass can be fitted on sash windows in any design, including traditional box sash and casement. Our hinged units are equipped with a keylock handle, and are constructed with multi-point locking. This ensures that the glazed panel is locked securely in place and pulls tight to the outer frame, forming a seal to minimize heat loss. Hinged windows can be purchased as either top or side-hung and can also be made with double-glazed. Double-glazed windows are a great way to improve audio-acoustic performance. They are available in 43dB,47dB or 51dB.
Casement windows can open up and let in breezes at various angles. This is different from a the horizontal sash window, with movable sashes in the frame, which slide horizontally. They can be opened from the top and bottom for controlled airflow. For this reason, they can help improve airflow and provide an effective alternative to traditional windows made of sash.
They are used in modern homes due to their slim "sightlines" that permit clear views, however they can also be incorporated in listed buildings since they don't require mullions and transoms. They're also a great option for areas that are difficult to access as they can be opened with the flick of a handle.
This type of window can be a disadvantage because it may limit the use of certain window treatments. 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 by a variety of methods. The cost will vary depending on your selection of materials, thickness, and type of glass. uPVC windows are usually the most affordable, followed by aluminium and then wooden sash window window frames. Specialised glass, as well any additional features like security or sound reduction can also increase prices.
The complexity of the installation will also impact the cost. The more complicated the installation is, the more time and labor it will require. This is also true for heritage properties that have more complex design of sash windows.
The best place to begin is to assess the condition of your existing windows. You can get an accurate estimate of the cost by having them inspected by a professional.
In general, secondary glazing has a minimal effect on the appearance of your home. This is thanks to the fact that modern FINEO double glazing is sleek and subtle frame lines, so you can attain thermal efficiency without sacrificing aesthetics.
The horizontal sliding secondary glazing option is popular because it allows easy access to the existing sash window to clean or for ventilation. You can also get them with a tilt feature, which is activated by unlocking the catch on your secondary glazing panel and lifting it vertically to a set point. This is a great option for windows that aren't used often and can be used to allow access to air cooling in bay windows. You can also make use of them to open the middle sash of an old-fashioned sash bay window to create a more uniform look.