The 10 Most Scariest Things About Secondary Glazing Sash Windows

Secondary Glazing For Sash Windows

Many homeowners are unable 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 is a great alternative for sash window and can be installed in a variety of ways.

It is made up of an additional glass pane inside the existing window frame which stops cold air from entering your home, as well as offering insulation and noise reduction.

Fixed Inserts

There are a variety of styles of secondary glazing for sash windows. Each offers a unique set of benefits, from improved security to reduced condensation. Which one is the best option for you?

The principle behind secondary glazing is fitting an additional pane of glass within the 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 install double-glazed windows particularly if your house is a listed property or if you are bound by strict planning regulations dictating what can and cannot be done to your exterior.

In these situations, secondary glazing is a fantastic alternative that can be installed with relative ease. It's also a popular option for those looking to upgrade their old home without having to tear down the original sash windows 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 usually have painted aluminium frames which are designed to fit into the depth of a staff bead on an existing sash window which means that sills and shutters can still be retained.

They can be equipped with a variety of mounting methods such as glazing clips and Velcro. These offer a more aesthetic solution to screw-fixed units and are ideally suited to windows that aren't required to be opened regularly. You can also choose a fixed lift-out unit, which can be lifted out and then put back in its place with ease to allow your windows to be opened.

Horizontal Sliders

Horizontal sliders are the most sought-after method of enhancing the appearance of a windows with sash. They are also discreet and are ideal for historic homes, conservation areas & listed properties. They can be fitted with the need for external access since they operate from inside.

They can be operated by hand and can be left open or partially opened to allow ventilation. They are very effective at stopping draughts and also offer the added benefit of removing harmful UV light. In the summer they can be paired together with a flyscreen to keep insects out and mosquitoes.

Our Trackglaze horizontal sliding system provides all the benefits of modern double glazing to your original sash windows. It comprises of PVC double sliding tracks that run across all four sides of the cavity with an easy bristle seal around each glass sheet and finger pull angle handles that serve as handles and lessen 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 effect on noise reduction, particularly for road, rail and airport traffic. The addition of laminated glass or toughened glasses enhances the acoustic performances. Standard Secondary Glazing Sash Window glazing can reduce outside noise by 52dB(Rw) and specialized glass like Stadip Silence Laminated Acoustic Glass can deliver even higher levels of acoustic performance.

It can boost the efficiency of your home by keeping it warm for longer. This will reduce your reliance on central heat. It is much cheaper than replacing your old sash windows, and can be installed in most cases without the need to remove the existing window or door frame.

Vertical Sliders

Secondary glazing is an affordable option that is usually easier to manage than full window replacement. It is suitable for Listed Buildings & Conservation Areas. It's an excellent way to upgrade traditional sash Windows in Suffolk & Essex while retaining their distinctive character.

Vertical Sliders were specifically designed for sash window applications in which hinged panels from the standard range would not be suitable. They have two secondary sashes which are secured with one over the other, within an outer frame. They are supported by sturdy spring balances for ease of movement. The system can be put on the inside of an existing window to ensure more efficient thermal performance or fitted with a space between the glass and the frame to maximize acoustic properties.

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

'Choices’ Imagine vertical slider secondary glass comes with the same authentic wood details you'd expect to find in a period window treatment. It comes in a range of colors that are compatible with your sash window restoration. It's almost impossible to differentiate from the original sash windows, as details such as sash horns and traditional joints are integrated into the design. It comes in a variety of sizes and can take glass up to 6.8mm for additional insulation against heat loss. A tilt-in option is available to allow the individual sashes to hinge towards the back of safety stays for easier cleaning.

Hinged Casement

Our single-pane hinged secondary glazing can be incorporated into sash windows of any style including casement and traditional box sash. Our hinged units are constructed with secure multi-point locking and are available with keys and a handle for the lock. This ensures that the glazed panel is securely secured and is pulled tightly against the frame, creating a seal to reduce loss of heat. Hinged windows are available either top or side hung and are also available with double-glazed. Our double-glazed Windows provide enhanced acoustic performances and are available in 43dB (for 47dB) and 51dB (for 51dB) or 47dB (for 49dB).

Casement windows are able open outwards and catch breezes at various angles. This is different from a horizontal sash window, that has movable sashes inside the frame, which slide horizontally. They can be opened both from the top and bottom to allow controlled ventilation. They are therefore able to improve airflow and offer a fantastic alternative to traditional sash window.

They are often utilized in modern homes as they have small "sightlines" and unobstructed views, but can also be used in listed homes because they don't require mullions or transoms. They can also be utilized in hard-to-reach places as they can be opened simply by turning the handle.

The primary disadvantage of this kind of window is that it could block large openings, and could limit the use of certain window treatments. They are also difficult to clean since they swing outward, and could require regular maintenance and service.

Lift Out Windows

Secondary glazing can be installed in a variety of ways and the price will vary depending on the thickness, type and the materials you select for your panes and frame. upvc sash windows near me frames are the least expensive followed by aluminium, and wooden sash windows near me frames. Specialized glass can also add to the cost and also any additional features like sound reduction or security.

The complexity of the installation will also influence the cost. The more complicated the project will take longer and more labour will be required. This is also applicable to older properties with more intricate sash window designs.

The best place to begin is to assess the condition of your current windows. You can get a reliable estimate of the cost by having them examined by a professional.

Generally speaking, secondary glazing will have minimal impact on the overall look of your home. Modern FINEO double-glazing has thin and discrete frame lines. This lets you achieve thermal efficiency without compromising aesthetics.

A popular option for secondary glazing is horizontal sliding, which allows easy access to existing sash windows for cleaning or ventilation. They also come with a tilt function, which is activated by opening the catch and lifting your secondary glazing panel vertically to a specified 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. They can be used to open the middle sash of a traditional Bay Window to create a symmetrical appearance.