Secondary Glazing For Sash Windows

Many homeowners are not able to add double glazing to their home, either due to financial constraints or because the building is listed and modifications to the exterior are not permitted.

Secondary glazing for windows with sash is a great alternative and can be installed in various ways.

This is a double-paned glass that can be placed inside the window frame you already have. It offers insulation and noise reduction, as well as blocking cold air from entering your home.

Fixed Inserts

There are many different types of secondary glazing for sash windows. Each comes with its own set of benefits, from improved security to reduced condensation. Which one is the best option for you?

The fundamental idea behind secondary glazing is to incorporate an additional glass pane within the frame of your existing window. This adds a layer of insulation and noiseproofing your home, increasing its energy efficiency.

It's not always possible to add double-glazed windows, particularly if your house is an listed property or if you are bound by strict planning regulations that dictate what can and can't be done with your exterior.

Secondary glazing is a fantastic alternative in these circumstances. It can be put in fairly easily. It's also a popular choice for those who want to modernize their home without having to tear down the original windows with sash and replace them with contemporary ones.

There are a variety of different systems available for secondary glazing sash windows, each of which is configurable to suit the frame you have. Proprietary systems are usually made of painted aluminum frames that fit the existing depth of the staff bead on the sash window. This allows shutters and sills to be retained.

They can be equipped with a variety of installation methods, such as glazing clips or Velcro. They offer a more stylish solution to screw-fixed units and are particularly suited to windows that aren't required to be opened regularly. You can also choose a fixed lift-out unit that can be easily lifted out and reinstalled to open your windows.

Horizontal Sliders

Horizontal sliders are the most popular method of enhancing the appearance of a windows. They are also discreet and are ideal for historic homes as well as conservation areas and listed properties. They can be fitted in the majority of cases without the need for external access as they are operated from inside.

They can be operated by hand and can be left open or partially opened for ventilation. They are very effective at eliminating draughts and offer the added benefit of blocking harmful UV light. In summer they can be paired 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 traditional windows made of sash. It is comprised of PVC double sliding tracks on the four sides of the cavity with the simple bristle seal that is placed around each glass sheet, and finger pull angle handles to act as a handle and decrease bowing. It comes in kits of 1m or 2m of track and angle that can be stacked together to create larger spans.

Secondary glazing can have a significant effect on noise reduction, especially for rail, road and airport traffic. The addition of laminated glass or toughened glasses further enhances the acoustic performance. Standard secondary glazing can reduce outside noise to 52dB(Rw) and specialized glass such as Stadip Silence Laminated Acoustic Glass can achieve even higher levels of acoustic performance.

It can boost the efficiency of your home by keeping it warmer for longer and decreasing dependence on central heating. It is less expensive than replacing the original sash window, and can be installed without removing the frame.

Vertical Sliders

Secondary glazing is a cost-effective option that is usually more manageable than a complete window replacement. It's also suitable for Listed Buildings & Conservation Areas. It's an ideal solution to upgrade windows made of sash in Suffolk & Essex with modern insulation benefits while keeping the traditional look of older homes.

Vertical Sliders are specially designed for windows with sash openings where standard hinged panels aren't suitable. The system has two secondary sashes that are secured one over the other within an outer frame. They are supported by spring balances that allow for easy movement. The system can be installed on the inside of an existing window for better thermal performance, or it can be fitted with an opening between the glass and the frame to maximize acoustic properties.

They can be equipped with a variety of handles and stop strips to suit the homeowner's preferences and can be used to prop open the top or bottom pane to allow for ventilation or placed in an open position for additional security. They can also be equipped with an insulating bristle seal that can stop drafts.

Imagine a vertical slider with 'Choices' secondary glazing comes with all the timber sash window-like details you'd expect from a period window treatment and comes in a variety of colors to match your existing sash. It's almost impossible to tell apart from the original sash window, with features like sash horns and traditional butt joints being incorporated into the design. It is available in many sizes and can accept glass up to 6.8mm for additional insulation against heat loss. A tilt-in option is available that allows the individual sashes to hinge into the safety stays to help with cleaning.

Hinged Casement

The single-pane hinged secondary glazing can be incorporated into windows made of new sash windows in any style, including casement and traditional box sash. The hinged units we offer are made with a secure multi-point locking system and can be supplied with keys and a handle for the lock. This combination ensures that the glass panel is securely locked in place and is pulled tightly to the outer frame, creating a seal to reduce heat loss. Hinged windows can be side-hung or top-hung, and they can also be double-glazed. Our double-glazed Windows provide enhanced sound insulation and are available in 43dB (for 47dB) and 51dB (for 51dB) or 47dB (for 49dB).

In contrast to horizontal sash windows with movable sashes that slide horizontally within the frame casement windows can be opened outward and capture breezes from a variety of angles. They can also be opened from both the top and bottom for controlled airflow. They also improve airflow, and offer a fantastic alternative to traditional sash window.

They are popular in modern homes due to their small "sightlines" which allow for clear views, however they can also be incorporated into listed properties because they don't require transoms or mullions. They can also be utilized in areas that are difficult to access since they can be opened simply by turning the handle.

The main drawback of this kind of window is that it could block off large openings, and could limit the use of certain window treatments. They are difficult to clean as they swing outward. They could also require regular maintenance and care.

Lift Out Windows

Secondary glazing can be installed using a variety methods. The cost of installation will vary according to your preference of the materials thickness, thickness, and the kind of glass. UPVC windows are generally the least expensive followed by aluminium, and finally wooden window frames. Specialised glass, along with any additional features like security or sound reduction can increase the cost of windows.

The complexity of the installation will affect the cost. The more complex the project will take longer and more labor will be required. This is also true for older homes with more intricate sash windows that require specialized knowledge and expertise.

Analyzing the condition of existing windows is a good way to start. Having them surveyed by an experienced professional will give you an accurate estimate of what the cost might be.

In general, secondary glazing has an insignificant impact on the look of your home. This is due to the fact that the modern FINEO double-glazing has slim and discreet frame lines, which means you can get the most efficient thermal performance without sacrificing aesthetics.

The horizontal sliding secondary double glazing for sash windows glazing is popular because it allows easy access to the sash window for cleaning or ventilation. They can also be purchased with a tilt function, which you can activate by unlocking the catch on your secondary glazing panel and then lifting it vertically to a set point. This is a great option for windows that don't open 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 the traditional sash bay windows to create a more symmetrical look.