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Secondary Glazing For sash double glazing Windows

Many homeowners aren't able to install double glazing to their home, either because of financial limitations or because the building is listed and modifications to the exterior are forbidden.

Secondary glazing is an excellent alternative to sash windows and can be put in various ways.

This is a double-paned window that fits into the frame of your window. It offers insulation and noise reduction, as well as blocking cold air from entering your home.

Fixed Inserts

If you're considering secondary glazing for your sash window repairs near me windows, there are many different styles to choose from. Each has its own set of advantages, from increased security to less condensation. Which is the best choice for you?

The principle behind secondary glazing is to install an additional glass pane into your existing window frame. This provides an additional layer of insulation and noiseproofing to your home, enhancing its energy efficiency.

However it's not always possible to install new double-glazed windows to your home particularly if you reside in a listed structure or are subject to strict regulations regarding planning which dictate what can and cannot be done to your exterior.

Secondary glazing is a great alternative in these circumstances. It can be installed fairly easily. It's also a popular choice for those looking to upgrade their home without the need to tear down the original windows in sash and replace them with modern ones.

There are a number of different options for secondary glazing sash windows, each one of can be customized to fit your existing frame. Proprietary systems are generally made of painted aluminium frames that fit into the existing staff bead depth on windows with sash. This lets shutters and sills remain.

They can be equipped with different installation methods such as glazing clips or Velcro. These offer a more aesthetic solution to screw-fixed units and are ideally suited to windows that do not need to be opened frequently. You can also choose an unfixed lift-out unit that can be easily lifted out and then reinstalled to open your windows.

Horizontal Sliders

Horizontal Sliders offer excellent thermal insulation and are the most well-known solution for improving existing sash windows. They are also discrete and are ideal for historic homes as well as conservation areas and listed property. In the majority of cases, they are installed without external access because they are operated from the inside.

They can be operated manually, and they can be left open or partially opened to allow ventilation. They are extremely effective in stopping draughts and also offer the added benefit of removing harmful UV light. They can be combined with an insect screen to deter mosquitoes and other insects during the summer months.

Our Trackglaze horizontal sliding system provides all the advantages of modern double glazing to your original windows made of sash. It consists of PVC double sliding tracks on all four sides of the cavity and an easy bristle seal around each glass sheet and angle handles that can be pulled by fingers to act as a handle and reduce bowing. It comes in kits of 1m or 2m track and angle that can be put together to create larger spans.

Secondary glazing can have a significant impact on noise reduction, especially for rail, road and airport traffic. The inclusion of laminated glass or toughened glasses enhances the acoustic performance. Secondary glazing that is standard 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 increase the energy efficiency of your home by keeping it warm for longer. This will reduce your reliance on central heat. It is cheaper than replacing the original sash window, and can be installed without the need to remove the frame.

Vertical Sliders

Secondary glazing is a cost-effective option that is typically more manageable than a complete window replacement. It is suitable for Listed Buildings & Conservation Areas. It's a great option to upgrade traditional sash Windows in Suffolk & Essex while retaining their distinctive character.

Vertical Sliders were developed for sash window applications where regular hinged panels would not be suitable. The system is comprised of two secondary glazing sash window sashes, which are fixed one above the other within an outer frame. They are supported by spring balances, allowing for ease of movement. The system can be purchased as a 'face-fixed' (installed to the inside of the window) for improved thermal performance, or a'reveal fixed' version which is fitted with a glass to glass cavity, within the original window reveal, for optimum acoustic performance.

You can pick from a variety of handles and stop-strips to suit your preferences. They can be fixed in a closed position for extra security or propped open to allow ventilation on the glass's top or bottom. They can also be equipped with an insulating bristle seal that can prevent drafts.

The 'Choices' vertical slider secondary glass features all the authentic wood detailing you'd expect in a period window treatment. It is available in a range of colors that are compatible with your sash. It is almost impossible to differentiate from the original sash windows, since details like sash horns and traditional joints are integrated into the design. It's available in an extensive selection of sizes and will accept glass up to 6.8mm to provide 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 for easier cleaning.

Hinged Casement

Our single-pane secondary glazing can be installed on sash windows of any style including traditional box sash and casement. Our hinged units are constructed with secure multi-point locking and can be supplied with keys lock handles. This ensures that the glass panel is secured securely in place and pulls tight to the outer frame creating a seal designed to minimise heat loss. Hinged windows are available either side or top hung and are also available by double-glazing. Double-glazed windows offer enhanced sound insulation and are available in 43dB (for 47dB), 51dB (for 51dB) or 47dB (for 49dB).

Casement windows are able to open to the outside and catch breezes from different angles. This is different from a horizontal sash style double glazed windows window, which has movable sashes within the frame, which slide horizontally. They can be opened from the top and bottom for controlled airflow. They are therefore able to improve airflow and offer a fantastic alternative to traditional sash window.

They are commonly used in modern homes due to their small "sightlines" that allow for an unobstructed view. However, they can also be put into listed properties because they don't require transoms or mullions. They're also a good option for areas that are difficult to access because they can be opened with the flick of a handle.

This type of window can be a problem as it can restrict the use of certain window coverings. They can be difficult to clean as they open outwards. They could also require regular maintenance and care.

Lift Out Windows

Secondary glazing can be installed in a variety of ways and the cost will differ according to the type, thickness, and materials you choose for your frame and panes. UPVC frames are the cheapest expensive, followed by aluminium and wooden sash windows frames. Specialised glass, along with any extra features such as security or sound reduction could increase the cost of windows.

Another factor that affects the cost is the complexity of the installation. The more complicated the project, the longer and more labor it will require. This is also true for older homes with more complex sash windows, which require expertise and knowledge.

A good place to start is by assessing the condition of your existing windows. Having them surveyed by an experienced professional will give you an accurate idea of what the costs could be.

Generally speaking, secondary glazing will have minimal impact on the overall look of your home. Modern FINEO double-glazing features slim and distinct frame lines. This allows you to get the most efficient heat without compromising aesthetics.

A popular choice of secondary glazing is horizontal sliding, which gives easy access to your windows that are already sash for cleaning or ventilation. These windows also come with a tilt function, that can be activated by unlocking the catch and raising the secondary glazing panel vertically to a specified degree. This is great for windows that aren't opened often and can be used to facilitate access for air cooling in bay windows. You can also use them to open the middle sash on the traditional sash bay windows to create a more symmetrical look.