Secondary Glazing For Sash Windows
Many homeowners aren't able to install double glazing to their house, either due to financial constraints or because the structure is listed and any modifications to the exterior are forbidden.
Secondary glazing for windows made of sash is an excellent alternative and can be installed using a variety of methods.
sash windows near me is a double-paned window that can be placed inside your existing window frame. It is insulated and provides noise reduction, in addition to preventing cold air from entering your home.
Fixed Inserts
There are a variety of styles of secondary glazing that are available for Sash windows. Each style has its own set of benefits that range from increased security to reduced condensation. But which is the best choice for you?
The basic premise of secondary glazing is to install an additional pane of glass inside your existing window frame. This provides an additional layer of soundproofing and insulation which can dramatically improve the energy efficiency of your home.
It's not always possible to add double-glazed windows, particularly if you live in classified as a historic property or if you are bound by strict planning regulations that dictate what can and cannot be done to your exterior.
In these situations, secondary glazing is an excellent alternative that can be set up easily. It's also a popular choice for people looking to update their old home without having to take down the original windows with sash and replace them with new ones.
There are several different systems for secondary glazing on windows made of sash. Each one can be configured to fit your existing frame. Proprietary systems usually have painted aluminium frames which are made to fit within the depth of a staff bead an existing sash window so that shutters and sills can be kept.
They can be fitted with a variety of installation methods that include glazing clips and Velcro. These types of units look more attractive than screw-fixed ones and are best suited for windows that do not require to be opened frequently. Alternately, you can opt for a fixed lift-out unit, which can be lifted and put back in place with ease to allow your windows to be opened.
Horizontal Sliders
Horizontal Sliders provide excellent thermal insulation and are the most sought-after solution for improving existing windows with sash. They are also discrete and ideal for historic properties, conservation areas & listed property. In the majority of cases, they can be installed without access from outside because they operate from the inside.
They can be operated with a hand, and they can be left open or partially opened for ventilation. They are extremely effective in stopping draughts and also they also have the benefit of removing harmful UV light. They can be used in conjunction with an insect screen to deter mosquitoes and other insects during summer months.
Our Trackglaze horizontal sliding system offers all the benefits of modern double glazing to your traditional Sash windows. It comprises of PVC double sliding tracks that run across all four sides of the cavity, the simple bristle seal that is placed around each glass sheet, and finger pull angle handles to act as a handle and lessen bowing. It is available in kits comprising either 1m or 2m lengths of track and angle which can be butted together to make larger spans.
Secondary glazing can have a significant effect on noise reduction, specifically for rail, road and airport traffic. The addition of toughened or laminated glass can further improve acoustic performance. Secondary glazing is a standard feature that can reduce outside noise to 52dB(Rw), and specialist glass such as Stadip Silence Laminated Acoustic Glass can provide even greater levels of acoustic performances.
It can increase the efficiency of your home by keeping it warmer longer. This will decrease the need for central heating. It is cheaper than replacing the original sash window, and can be installed without having to remove the frame.
Vertical Sliders
Secondary glazing is a cost-effective option that is often simpler to manage than a full window replacement. It is suitable for Listed Buildings & Conservation Areas. It's a great option to replace windows made of sash in Suffolk & Essex with modern insulation benefits while keeping the character of older homes.
Vertical Sliders were specifically designed to be used in sash window applications where regular hinged panels aren't suitable. They have two secondary sashes that are secured to one sash above the other, within an outer frame and are supported by robust spring balances that allow for effortless movement. The system is available as a face-fixed' (installed to the inside of the existing window) for improved thermal performance, or a'reveal fixed version that has a glass-to-glass cavity inside the window reveal, to ensure optimal audio-acoustic performance.
You can choose from a variety of stop-strips and handles to meet your needs. They can be fixed in the closed position for additional security or propped open to allow ventilation on the top or bottom glass. They can also be fitted with an insulating seal bristle to prevent draughts.
'Choices' Imagine vertical slider secondary glazing comes with all the timber-like details you'd expect from an antique window treatment. It's also available in a variety of colors to match your existing sash. It's difficult to distinguish from the original sash window with details like sash horns & traditional butt joints included in the design. It's available in a wide selection of sizes and will accept glass up to 6.8mm to add insulation to prevent loss of heat. A tilt-in option is also available to allow the sashes to be hinged inward on safety stays to help with 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 are constructed with secure multi-point locking and can be supplied with keys and a handle for the lock. This combination ensures that the glass panel is securely secured and is pulled tightly against the frame, forming a seal to reduce heat loss. Hinged windows can be purchased as either top or side hung and are also available as double-glazed. Our double-glazed windows provide enhanced sound insulation and are available in 43dB, 47dB and 51dB.
Unlike horizontal sash windows, which have movable sashes, slide horizontally within the frame, casement windows can open outwards and catch breezes from various angles. They can also be opened from the top and bottom for controlled ventilation. They can therefore increase airflow and are a great alternative to traditional sash windows.
They are used in modern homes due to their small "sightlines" which allow for clear views, however they can also be installed in listed homes since they don't require transoms or mullions. They're also a great choice for hard-to-reach areas because they can be opened with the twist of the handle.
The main drawback of this type of window is that it could block off large openings and limit the use of certain window treatments. They are difficult to clean as they swing outward. They may also require regular maintenance and care.
Lift Out Windows
Secondary glazing can be installed using a variety methods. The cost of installation will vary depending on your preference of the materials such as thickness, thickness and kind of glass. UPVC windows are typically the most affordable, followed by aluminium and finally wooden window frames. Specialised glass can also increase the cost, as well as any additional features like sound reduction or security.
Another factor that affects the cost is the complexity of the installation. The more complex the project will take longer and more labour will be required. This is also true for older homes with more complex sash windows that require specialized knowledge and expertise.
A good place to start is to evaluate the condition of your existing windows. You can get a precise estimate of the cost by having them inspected by professionals.
Generally speaking, secondary glazing will have minimal impact on the overall appearance of your home. Modern FINEO double-glazing has thin and subtle frame lines. This allows you to improve thermal efficiency without sacrificing aesthetics.
A popular choice of secondary glazing is horizontal sliding, which gives an easy access to your existing sash windows for cleaning or ventilation. These are also available with a tilt feature, that can be activated by releasing the catch and lifting your secondary glazing panel vertically up to a certain point. This is perfect for windows that don't get opened very often. It can be used to provide air conditioning access in bay windows. You can use them to open the middle sash of a traditional sash Bay Window to create a symmetrical appearance.