Secondary Glazing For
sash window locks Windows
Many homeowners are unable to build new double-glazed windows to their homes, either because of financial constraints or because they live in listed buildings that restrict any exterior changes.
Secondary glazing is a fantastic alternative for sash
window sash repairs and can be installed several ways.
This product is a double-paned, insulated glass that can be placed inside your existing window frame. It is insulated and provides noise reduction, in addition to preventing cold air from entering the home.
Fixed Inserts
If you're considering secondary glazing for your sash windows there are a variety of styles you can pick from. Each comes with its own set of benefits, from increased security to lower condensation. Which is the best choice for you?
The principle behind secondary glazing is to incorporate an extra pane of glass inside the window frame. This adds an additional layer of insulation and noiseproofing to your home, improving its energy efficiency.
However it's not always feasible to add
double glazed sash windows wood-glazed windows for your home, especially if you live in a listed structure or are subject to strict regulations regarding planning that dictate what can and can't be done to your exterior.
In these instances secondary glazing is an excellent alternative that can be installed easily. It's also a popular choice for those who want to modernize their home without the need to tear down the original windows in sash and replace them with contemporary ones.
There are a number of different options for secondary glazing sash windows (
new post from Lovewiki), each of can be customized to fit your existing frame. Proprietary systems typically have painted aluminium frames which are made to fit within the depth of a staff bead on an existing sash window, so that shutters and sills can be kept.
These can be fitted with a variety of installation methods, like glazing clips or Velcro. These are more appealing than screw-fixed units and are ideally suited to windows that don't need to be opened often. You can also select a fixed lift-out unit that can be easily removed and then reinstalled to open your windows.
Horizontal Sliders
Horizontal sliders are the most popular method of enhancing the appearance of a windows with sash. They are also discrete and suitable for older homes, conservation areas & listed property. In most instances, they can be installed without external access because they are operated from the inside.
They are easy to operate with a hand and can be opened wide or left partially open for ventilation. They are effective in keeping out draughts, and also filter harmful UV light. They can be used in conjunction with a flyscreen to ward off mosquitoes and other insects during summer months.
Our Trackglaze horizontal sliding system offers all the advantages of modern double glazing to your traditional windows made of sash. It comprises of PVC double sliding tracks on the four sides of the cavity, a simple bristle seal around each glass sheet, and finger pull angle handles to serve as handles and lessen bowing. It is available in kits of 1m or 2m lengths of track and an angle, which can be butted together to create larger spans.
Secondary glazing can have a significant effect on noise reduction, especially for road, rail and airport traffic. The addition of laminated or toughened glass can further improve acoustic performance. 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 efficiency.
It can boost the efficiency of your home by keeping your house warmer for longer and reducing reliance on central heating. It's much less expensive than replacing your sash windows and is installed in most cases without the need to take out the window or door frame.
Vertical Sliders
Secondary glazing is a cost effective option that is usually less expensive than full window replacement. It's also suitable for Listed Buildings & Conservation Areas. It's a great way to improve the look of traditional sash windows in Suffolk & Essex while retaining their originality.
Vertical Sliders were designed for sash window applications where hinged panels of the regular kind are not suitable. They feature two secondary sashes that are secured with one above the other, inside an outer frame and are supported by sturdy 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 which is fitted with a glass to glass cavity within the window's original reveal, for optimal sound quality.
They can be fitted with a variety of handles and stop strips to meet the needs of the homeowner, propping open either the top or bottom pane to let in air, or they can be secured in the closed position to provide security. They can also be fitted with an insulation bristle to stop draughts.
The 'Choices' Imagine vertical slider secondary glass features all the authentic wood detailing you'd expect in a period window treatment. It comes in a range of colors that are compatible with your sash. It's nearly impossible to differentiate from the original sash windows as features like
sash windows upvc horns and traditional joints are included in the design. It's available in a broad range of sizes and accepts glass up to 6.8mm to give additional insulation against heat loss. A tilt-in option is available that allows the individual sashes of the frame to hinge into the safety stays to help with cleaning.
Hinged Casement
The single-pane hinged secondary glazing can be fitted to windows made of sash in any style including casement and traditional box sash. The hinged units we offer can be supplied with a keylock handle, and are manufactured with multi-point locking. This ensures that the glass panel is secured securely in place and pulls tight to the outer frame, creating a seal to minimise heat loss. Hinged windows can be top-hung or side-hung, and they can also be double-glazed. Double-glazed windows offer enhanced sound insulation and are available in 43dB,47dB or 51dB.
Casement windows can open outwards and catch breezes from different angles. This is unlike the horizontal sash window, which has movable sashes within the frame that slide horizontally. They can also be opened from both the top and bottom to provide controlled airflow. Because of this, they can improve airflow and provide an effective alternative to traditional windows made of sash.
They are commonly used in modern homes due to their narrow "sightlines" which allow for an unobstructed view. However, they can also be incorporated into listed properties because they do not require transoms and mullions. They can also be used in areas that are difficult to access since they are easily opened by turning the handle.
The primary drawback to this kind of window is that it could block large openings and may restrict the use of certain window treatments. They are also difficult to clean because they open outwards, and may require regular maintenance and service.
Lift Out Windows
Secondary glazing can be installed by a variety of methods. The cost will differ according to your choice of materials thickness, thickness, and the type of glass. Upvc frames are the most expensive followed by aluminium, and wooden frames. Specialised glass, as well any other features such as security or sound reduction can also increase prices.
Another factor that will influence the cost is the complexity of the installation. The more complex the project is, the more time and labor will be required. This also applies to older homes with more intricate sash windows that require specialist knowledge and expertise.
Analyzing the condition of windows that are in use is a good way to begin. You can get an accurate estimate of the cost by having them inspected by an expert.
Generally speaking, secondary glazing will have minimal impact on the overall look of your home. This is due to the fact that modern FINEO double glazing has sleek and subtle frames, meaning you can get the most efficient thermal performance without sacrificing aesthetics.
A popular option for secondary glazing is horizontal sliding, which provides easy access to windows that are already sash for cleaning or ventilation. These are also available with a tilt function, which can be activated by releasing the catch and raising the secondary glazing panel vertically up to a certain level. This is perfect for windows that don't get frequently opened. It can be used to provide air conditioning access in bay windows. They can be used to open the middle sash in a traditional sash Bay Window to create a more symmetrical appearance.