The 10 Scariest Things About Secondary Glazing Sash Windows

Secondary Glazing For Sash Windows

Many homeowners are unable to build new double-glazed windows to their homes, either because of financial constraints or because they reside in listed buildings which prohibit any modifications to the exterior.

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

It is made up of an additional pane of glass within the window frame, which stops cold air from entering your home, while also offering insulation and noise reduction.

Fixed Inserts

If you're thinking about secondary glazing for your sash windows, there are a variety of styles to choose from. Each style comes with distinct advantages that range from increased security to reduced condensation. Which is the best choice for you?

The fundamental idea behind secondary glazing is to install an additional pane of glass inside your existing window frame. This creates an extra layer of soundproofing and insulation which can greatly improve your home's energy efficiency.

It's not always practical to add double-glazed windows, particularly if your house is a 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 situations. It can be set up relatively easily. It's a popular option for those who want to renovate their old home without the need to replace the original sash window with an updated version.

There are a variety of different systems available for secondary glazing sash windows, all of can be customized to fit your frame. The proprietary systems are typically comprised of painted aluminum frames that fit the existing bead depth on the sash window. This allows shutters and sills to be kept.

These can be fitted with different installation methods such as glazing clips or Velcro. These units are more attractive than screw-fixed units and are ideal for windows that do not need to be opened frequently. You can also opt for an adjustable lift-out unit that can be lifted and put back in its place with ease to allow windows to be opened.

Horizontal Sliders

Horizontal Sliders offer excellent thermal insulation and are the most sought-after solution for improving existing windows with sash. They are also very discrete and suitable for older buildings, conservation areas & listed properties. In most cases, they are installed without access from outside because they operate by the inside.

They can be operated manually and can be left open or partially closed for ventilation. They are effective in stopping draughts and also filter harmful UV light. In summer they can be utilized with a flyscreen in order to keep out insects and mosquitoes.

Our Trackglaze horizontal sliding system offers all the advantages of modern double glazing for your classic Sash windows. It consists of pvc sash windows double sliding track that runs across all four sides of cavity and a simple brush seal around each sheet of glass and a handle for a finger pull angle to function as a hand, reducing bowing. It comes in kits of 1m or 2m of track and angle that can be put together to create bigger spans.

The acoustic advantages of secondary glazing are significant and can dramatically improve noise reduction from outside especially railway, road and airport traffic. The addition of laminated or toughened glass further enhances the acoustic quality. Secondary glazing that is standard reduces outside noise to 52dB (Rw) and special glass, like Stadip Silence Laminated Acoustic Glass can deliver even higher levels of acoustic performance.

It can increase the efficiency of your home by keeping your house warmer for longer and decreasing dependence on central heating. It is much cheaper than replacing your sash windows, and can be installed almost everywhere without the need to remove the window or door frame.

Vertical Sliders

secondary glazing sash windows glazing is a cost effective option which is often more manageable than full window replacement. It's also suitable for Listed Buildings & Conservation Areas. It's an excellent way to improve the look of traditional sash windows in Suffolk & Essex while retaining their distinctive character.

Vertical Sliders are specifically designed for sash windows, where regular hinged panels don't work. They have two secondary sashes that are secured with one above the other, inside an outer frame and are supported by robust spring balances to allow for easy 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 comes with a glass to glass cavity inside the window reveal, to ensure optimal audio-acoustic performance.

You can pick from a variety of stop-strips and handles to meet your needs. They can be put in the closed position to provide additional security, or propped open to allow ventilation on the glass's top or bottom. They can be equipped with an insulating seal bristle to prevent drafts.

'Choices’ Imagine vertical slider secondary glass comes with all the authentic wood detailing you'd expect in a period window sash repairs treatment. It comes in a variety of colors that will match your existing sash. It's nearly impossible to distinguish from the original sash window, with details such as sash horns and traditional butt joints incorporated into the design. It comes in a variety of sizes and can accept glass up to 6.8mm for additional insulation against loss of heat. The tilt-in option allows the sashes of each window to be hinged backwards on safety stays to facilitate cleaning.

Hinged Casement

The single-pane hinged secondary glazing sash window glazing can be fitted to sash windows of any style, including traditional and casement sash. Our hinged units are constructed with secure multi-point locking and can be supplied with a key lock handle. This ensures that the glazed panel is held securely in place and is pulled close to the frame, forming a seal to minimize heat loss. Hinged windows are available as either top or side-hung and can also be constructed as double-glazed. Double-glazed windows offer enhanced acoustic performance and are available in 43dB,47dB or 51dB.

Unlike horizontal sash windows, which have movable sashes that slide horizontally within the frame casement windows are able to open outwards and let in breezes from different angles. They can be opened both from the top and bottom for controlled airflow. Because of this, they can increase airflow and are a viable alternative to traditional windows with sash.

They are popular in modern homes due to their small "sightlines" which allow for an unobstructed view. However, they can also be incorporated in listed buildings since they don't require mullions and transoms. They're also a great choice for hard-to-reach areas because they can be opened with the twist of the handle.

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

Lift Out Windows

Secondary glazing can be put in place using a variety methods. The cost will differ according to the selection of materials thickness, thickness, and the kind of glass. uPVC windows are usually the most affordable followed by aluminium and then wooden window frames. Specialized glass may also increase the price and also any additional features like security or sound reduction.

The complexity of the installation will impact the cost. The more complex the project, the longer and more labour it will take. This is also true for historic properties with more intricate sash windows that require specialist knowledge and expertise.

A good place to start is to assess the condition of your current windows. You can get a precise estimate of the cost by having them inspected by a professional.

Generally speaking, secondary glazing will have a minimal impact on the overall look of your home. This is due to the fact that modern FINEO double glazed sash window-glazing has slim and discrete frame lines, which means you can achieve thermal efficiency without sacrificing aesthetics.

The horizontal sliding secondary glazing is popular because it allows easy access to the existing sash window to clean or for ventilation. These are also available with a tilt function, that can be activated by opening the catch and raising your secondary glazing panel vertically to a specified level. This is great for windows that don't open often and is a great way to facilitate access for air cooling in bay windows. You can also use them to open the middle sash of a traditional Bay Window to create a more symmetrical appearance.