Secondary Glazing For Sash Windows

Many homeowners aren't able to install double glazing to their home, either due to financial constraints or because the building is listed and any exterior modifications are prohibited.

Secondary glazing for sash windows is a good alternative that can be put in using a variety of methods.

It's an additional pane of glass inside the window frame, which blocks cold air from entering your home, as well as offering insulation and noise reduction.

Fixed Inserts

There are many different types of secondary glazing for Sash windows. Each comes with its own number of advantages, ranging from improved security to reduced condensation. Which is the best choice for you?

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

It's not always feasible to install double-glazed windows especially if your home is a listed property or if you are bound by strict planning regulations dictating what can and can't be done with your exterior.

Secondary glazing is a great alternative in these situations. It can be put in quite easily. It's a popular option for those who want to update their period home without having to replace the original sash window a modern one.

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

They can be fitted with different installation methods like glazing clips or Velcro. These are more appealing than screw-fixed ones and are ideal for windows that do not need to be opened frequently. You can also choose an unfixed lift-out unit that can be easily removed and reinstalled to allow you to open your windows.

Horizontal Sliders

Horizontal Sliders offer excellent thermal insulation and are the most well-known solution to improve the performance of existing windows with sash. They are also quiet and are ideal for historic homes or conservation areas as well as listed properties. In most cases, they can be installed without access from outside because they operate by the inside.

They are simple to operate by hand and can be opened wide or left partially open to allow for ventilation. They are very effective at stopping draughts and also have the added benefit of blocking harmful UV light. They can be combined with an insect screen to deter mosquitoes and other insects during summer months.

Trackglaze horizontal sliding systems give all the benefits of double glazing for the original window sash. It comprises of PVC double sliding tracks that run across all four sides of the cavity and the simple bristle seal that is placed around each glass sheet, and finger pull angle handles that serve as handles and lessen bowing. It is available in kits of either 1m or 2m lengths of track and angle that can be butted together to make larger spans.

Secondary glazing can have a significant impact on noise reduction, particularly for road, rail and airport traffic. The addition of laminated or toughened glass further enhances acoustic performance. Standard secondary glazing can reduce outside noise to 52dB(Rw) and specialist glass like Stadip Silence Laminated Acoustic Glass can provide even greater levels of acoustic performances.

It can increase the efficiency of your home by keeping it warmer for longer. This will reduce the use of central heating. It is less expensive than replacing the original sash window and can be installed without the need to remove the existing frame.

Vertical Sliders

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

Vertical Sliders were developed to be used in sash window applications in which hinged panels from the standard range would not be suitable. They come with two secondary sashes that are secured with one over the other, within an outer frame and are supported by robust spring balances for ease of movement. The system can be placed on the inside of an existing window to ensure better thermal performance or fitted with a cavity between the frame and the glass to maximize acoustic properties.

You can pick from a range of handles and stop-strips to suit your preferences. They can be positioned in the closed position for additional security or propped open to allow ventilation on the top or bottom glass. They can also be fitted with an insulating bristle sealing device to keep out drafts.

Imagine a vertical slider with 'Choices' secondary glazing comes with all the timber-like details you'd expect from a vintage window treatment and comes in a variety of colors to match your existing sash. It's nearly impossible to distinguish from the original sash windows, as details such as sash horns as well as traditional butt joints are integrated into the design. It's available in a broad variety of sizes and can accept glass up to 6.8mm to give additional insulation against heat loss. The tilt-in option permits the sashes of each window to be hinged inwards to make it easier for cleaning.

Hinged Casement

Our single-pane hinged secondary glass can be fitted to sash windows of any style such as traditional and casement box sash window. Our hinged units can be supplied with a keylock handle and are made with multi-point locking. This will ensure that the glazed panel is locked securely in place and pulls close to the frame, forming a seal to minimise heat loss. Hinged windows can be side-hung or top-hung, and they can also be double-glazed. Double-glazed windows offer enhanced acoustic performance and are available in 43dB, 47dB or 51dB.

In contrast to horizontal sash windows with movable sashes that slide horizontally within the frame, casement windows are able to open outward and capture breezes from different angles. They can be opened from the top and bottom to allow controlled airflow. Because of this, they can increase airflow and provide an effective alternative to traditional windows made of sash.

They are used in modern homes due to their small "sightlines" that allow for clear views, however they can also be put in listed homes since they do not require mullions and transoms. They can also be used in hard-to-reach places as they can be opened by turning a handle.

The primary disadvantage of this type of window is that it could block off large openings, and could limit the use of certain window treatments. They can be difficult to clean since they swing outward. They may also require regular maintenance and care.

Lift Out Windows

Secondary glazing can be put in place using a variety of ways. The cost will differ according to your preference of the materials thickness, thickness, and the kind of glass. uPVC frames are the least expensive, followed by aluminium and then wooden sash windows near me frames. Specialized glass can also add to the cost and include extra features, such as security or noise reduction.

The complexity of the installation will impact the cost. The more complex the project will take longer and more labor will be required. This can also apply to historic properties with more complex sash windows, which require specialized knowledge and expertise.

Assessing the condition of existing windows is a good way to begin. A survey by an experienced professional will give you a precise estimate of what the price might be.

Generally speaking, secondary glass will have little impact on the overall appearance of your home. This is thanks to the fact that modern FINEO double-glazing has sleek and subtle frame lines, which means you can get the most efficient thermal performance without compromising on aesthetics.

A popular option for secondary glazing is horizontal sliding, which provides an easy access to your existing sash windows to clean or ventilation. They can also be purchased with a tilt function which you can activate by unlocking the catch on the secondary glass panel and lifting it vertically until you reach a predetermined point. This is ideal for windows that aren't used often and can be used to allow access to air conditioning in bay windows. It is also possible to use them to open the middle sash of an old-fashioned sash bay window to create a more uniform look.