Secondary Glazing For Sash Windows

Many homeowners are not able to install new double glazing on their homes due to financial limitations or because they live in listed buildings which prohibit any exterior changes.

Secondary glazing is a great alternative to sash windows and can be put in various ways.

It consists of an extra glass pane inside the window frame that blocks cold air from entering your home, as well as offering insulation and noise reduction.

Fixed Inserts

If you're thinking of secondary glazing for your sash windows there are many different styles to pick from. Each style offers its own set of benefits ranging from increased security to reduced condensation. Which is the best choice for you?

The principle behind secondary glazing is to install an additional glass pane within your window frame. This adds a layer of insulation and noiseproofing to your home, improving its energy efficiency.

It's not always possible to install 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 instances. It can be put in relatively easily. It's a popular option for those looking to update their period home without the need to replace the original sash window with a more modern version.

There are a variety of different systems for secondary glazing on windows made of sash. Each one can be customized to fit into your existing frame. Proprietary systems are generally constructed of painted aluminum frames that fit into the existing depth of the staff bead on a sash window. This lets shutters and sills be retained.

They can be equipped with a variety of installation methods, like glazing clips or Velcro. These types of units look more attractive than screw-fixed units and are ideally suited to windows that don't need to be opened often. You can also select a fixed lift-out device that can be easily lifted out and reinstalled to open your windows.

Horizontal Sliders

Horizontal Sliders offer excellent thermal insulation and are the most sought-after solution to improve the performance of existing sash windows repair near me windows. They are also extremely discreet and ideal for historic structures, conservation areas and listed properties. They can be installed with the need for access from outside since they operate from inside.

They can be operated by hand, and they can be left open or partially opened to allow ventilation. They are effective in keeping out draughts, and also filter harmful UV light. They can be used in conjunction with a flyscreen to keep out mosquitoes and other insects during summer months.

Our Trackglaze horizontal sliding system offers all the benefits of modern double glazing for your classic Sash windows. It is comprised of PVC double sliding track on all four sides of cavity with a brush seal around each sheet of glass and a handle for a finger pull angle to act as a hand and reduce bowing. It is available in kits of 1m or 2m lengths of track and angle which can be butted together to make larger spans.

The acoustic advantages of secondary glazing are extremely important and can reduce noise from outside especially road, rail & airport traffic. The inclusion of laminated glass or toughened glasses further improves the acoustic performance. Secondary glazing is a standard feature that can reduce outside noise by 52dB(Rw), and specialist glass such as Stadip Silence Laminated Acoustic Glass can achieve even higher levels of acoustic performances.

It can increase the energy efficiency of your home by keeping it warmer longer. This can reduce the need for central heating. It is much cheaper than replacing your sash windows and can be installed in most cases without the need to take out the window or door frame.

Vertical Sliders

Secondary glazing is a cost-effective option that is typically easier to manage than full window replacement. It is also suitable for Listed Buildings & Conservation Areas. It's a great option to upgrade windows made of sash window replacement in Suffolk & Essex with modern insulation benefits while retaining the traditional look of older homes.

Vertical Sliders were developed for upvc sash windows window applications where hinged panels of the regular kind would not be suitable. They have two secondary sashes that are secured to one sash above the other, within an outer frame. They are supported by sturdy spring balances to allow for easy movement. The system is available as a face-fixed' (installed to the inside of the window) for improved thermal performance, or a'reveal fixed version that has a glass to glass cavity, within the original window reveal, for optimal sound quality.

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

Imagine vertical sliders in 'Choices' secondary glazing comes with all the timber-like details you'd expect from a vintage window treatment and comes in an array of colours to match your existing sash. It is almost impossible to distinguish from the original sash windows, since details like sash horns and traditional butt joints are included in the design. It is available in many sizes and can be fitted with glass up to 6.8mm for additional insulation against heat loss. A tilt-in option is available allowing the individual sashes of the frame to hinge into the safety stays for easier cleaning.

Hinged Casement

Our single-pane hinged secondary glass can be incorporated into sash windows of any style including Casement window sash and traditional box sash. The hinged units we offer can be equipped with a keylock handle and are manufactured with multi-point locking. This will ensure that the glazed panel is secured and is pulled tightly against the frame, forming a seal to reduce loss of heat. Hinged windows can be top-hung or side-hung, and they can also be double-glazed. Double-glazed windows are a great way to improve audio-acoustic performance. They are available in 43dB, 47dB and 51dB.

Unlike horizontal sash windows, which have movable sashes, slide horizontally within the frame casement windows can open outwards and catch breezes from different angles. They can also be opened from both the top and bottom to offer controlled airflow. For this reason, they can improve airflow and provide an effective alternative to traditional sash windows.

They are popular in modern homes due to their small "sightlines" that permit an unobstructed view. However, they can also be installed into listed properties because they don't require transoms or mullions. They're also a good choice for hard-to-reach areas because they can be opened with the turn of the handle.

This kind of window can be a problem as it can restrict the use of certain window treatments. They are difficult to clean as they can swing outwards. They may also require regular maintenance and service.

Lift Out Windows

Secondary glazing can be installed using a variety of ways. The cost will differ depending on your selection of materials, thickness, and kind of glass. upvc sash windows windows are usually the most affordable, followed by aluminium and then wooden window frames. Specialized glass, in addition to any additional features like security or sound reduction could increase the cost of windows.

Another factor that affects the cost is the complexity of the installation. The more complex the project is, the more time and labor it will require. This also applies to historic properties with more intricate sash windows that require specialized knowledge and expertise.

Assessing the condition of existing windows is a good place to begin. You can get an accurate estimate of the cost by having them inspected by an expert.

In general, secondary glazing has a minimal effect on the look of your home. Modern FINEO double-glazing has slim and distinct frame lines. This lets you achieve thermal efficiency without compromising aesthetics.

A popular choice of secondary glazing is horizontal sliding, which provides an easy access to your windows that are already sash for cleaning or ventilation. You can also get them with a tilt function, which is activated by unlocking the catch on the secondary glass panel and then lifting it vertically to a set point. This is ideal for windows that don't get frequently opened. It can be used to provide air conditioning access to bay windows. They can be used to open the middle sash of a traditional sash Bay Window to create a more symmetrical appearance.