The 10 Most Terrifying Things About Secondary Glazing Sash Windows
Secondary Glazing For Sash Windows
Many homeowners are not able to build new double-glazed windows to their homes, either because of financial limitations or because they reside in listed buildings that prohibit any modifications to the exterior.
Secondary glazing for sash windows is a good alternative and can be installed in various ways.
It is made up of an additional glass pane inside the window frame that blocks cold air from entering your home, while also offering insulation and noise reduction.
Fixed Inserts
If you're considering secondary glazing for your sash window restoration near me windows there are several different styles to choose from. Each has its own set of benefits, from increased security to less condensation. Which one is best for you?
The basic idea behind secondary glazing is to incorporate an additional glass inside the window frame. This adds a layer of insulation and noiseproofing to your home, improving its energy efficiency.
It's not always possible to install double-glazed windows especially if your home is an listed property or if you are bound by strict planning regulations dictating what can and cannot be done to your exterior.
In these instances, secondary glazing is a great alternative that can be put in easily. It's also a popular option for those looking to upgrade their period property without having to tear down the original sash windows and replace them with modern ones.
There are many different systems available for secondary glazing sash windows, all of can be customized to fit your frame. Proprietary systems usually have painted aluminium frames which are designed to fit into the depth of a staff bead an existing sash window so that shutters and sills can be kept.
These can be fitted using a variety of methods for installation, such as glazing clips or Velcro. These are more appealing than screw-fixed ones and are best suited for windows that do not need to be opened frequently. Alternately, you can opt for a fixed lift out unit that can be lifted and put back in place with relative ease, allowing your windows to be opened.
Horizontal Sliders
Horizontal Sliders offer excellent thermal insulation and are the most popular option for enhancing existing sash windows. They are also discreet and suitable for older homes as well as conservation areas and listed property. In the majority of cases, they can be installed without external access because they are operated from the inside.
They are easy to operate by hand and can be opened wide or left partially open to allow for ventilation. They are effective at stopping draughts and also block harmful UV light. They can be used in conjunction with a flyscreen to keep out mosquitoes and other insects during summer months.
Our Trackglaze horizontal sliding system provides all the advantages of modern double glazing to your traditional sash windows. It consists of PVC double sliding track that runs across all four sides of cavity and a simple brush seal around each glass sheet and a handle for a finger pull angle to act as a hand and reduce bowing. It is available in kits with 1m or 2m of track and angle that can be put together to create larger spans.
The acoustic benefits of secondary glazing are significant and it can significantly enhance noise reduction from outside, especially railway, road and airport traffic. The addition of toughened or laminated glass further enhances acoustic performance. Standard secondary glazing reduces outside noise to 52dB (Rw) and specialist glass, such as Stadip Silence Laminated Acoustic Glass can deliver even more impressive levels of acoustic performance.
It can boost the energy efficiency of your house by keeping it warmer longer. This can reduce the use of central heating. It's much less expensive than replacing 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 choice that is often simpler to manage than a full window replacement. It's suitable for Listed Buildings & Conservation Areas. It's the ideal option to upgrade sash windows in Suffolk & Essex with modern insulation benefits while keeping the charm of older homes.
Vertical Sliders are designed especially for sash windows where regular hinged panels don't work. They feature two secondary sashes which are secured, one above the other, within an outer frame and are supported by strong spring balances to allow for easy movement. The system can be put on the inside of a window to provide better thermal performance, or it can be fitted with a cavity between the frame and the glass to ensure the best acoustic performance.
They can be equipped with a variety stops and handles to accommodate the preferences of the homeowner by allowing the bottom or top pane to allow for ventilation or fixed in a closed position for added security. They can also be fitted with an insulation bristle to stop drafts.
The 'Choices' Imagine vertical slider secondary glass has the same authentic wood details you'd expect to see in a period window. It is available in a variety of colours that match your existing sash window renovation. It's almost impossible to distinguish from the original sash window sash repairs with details like sash horns and traditional butt joints incorporated into the design. It is available in many sizes and can accept glass up to 6.8mm for additional insulation against loss of heat. A tilt-in option is available to allow the sashes to be hinged into the safety stays to help with cleaning.
Hinged Casement
Our single-pane hinged secondary glass can be incorporated into sash windows of any style, including casement and traditional box sash. The hinged units we offer can be supplied with a keylock handle, and are made with multi-point locking. This will ensure that the glass panel is secured securely in place and pulls tight to the outer frame, forming a seal to reduce heat loss. Hinged windows can be purchased as either side or top hung and are also available with double glazed sash windows for listed buildings-glazed. Double-glazed windows offer enhanced acoustic performance and are available in 43dB, 47dB and 51dB.
Unlike horizontal sash windows, with movable sashes that slide horizontally within the frame, casement windows are able to open outwards and let in breezes from different angles. They can also be opened from the top and bottom to provide controlled ventilation. Because of this, they can increase airflow and offer an effective alternative to traditional sash windows.
They are used in modern homes due to their narrow "sightlines" which allow for clear views, however they can also be put in listed buildings since they don't require transoms and mullions. They're also a great option for areas that are difficult to access since they can be opened by the turn of the handle.
The primary disadvantage of this kind of window is that it can block off large openings and limit the use of certain window treatments. They are difficult to clean since they swing outwards. They could also require regular maintenance and care.
Lift Out Windows
Secondary glazing can be installed with a variety of methods and the price will vary depending on the type, thickness and materials you choose for your frame and panes. UPVC frames are the cheapest expensive followed by aluminium, and then wooden frames. Specialised glass can also increase the price, as well as any additional features like security or noise reduction.
Another factor that will influence the cost is the complexity of the installation. The more complicated the installation is, the more time and labor-intensive it will be. This can also apply to older homes with more intricate sash windows repair near me windows that require specialist knowledge and expertise.
The best way to start is to evaluate the condition of your existing windows. A survey by a skilled professional will give you a precise idea of what the costs might be.
Generally speaking, secondary glass will have little impact on the overall appearance of your home. Modern FINEO double-glazing is thin and subtle frame lines. This lets you achieve thermal efficiency without compromising aesthetics.
A very popular choice for secondary glazing is horizontal sliding, which gives an easy access to your existing sash windows for cleaning or ventilation. You can also 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 a great option for windows that don't get opened very often. It can also be used to allow air conditioning access in bay windows. You can even make use of them to open the middle sash on an old-fashioned sash bay window to give a more symmetrical appearance.
