Secondary Glazing For Sash Windows

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

Secondary glazing is an excellent alternative for sash window cost window and can be put in various ways.

It's an additional pane of glass within the window frame, which stops cold air from getting into your home, while also offering insulation and noise reduction.

Fixed Inserts

There are many different types of secondary glazing that are available for sash windows. Each style offers each of its own benefits ranging from increased security to reduced condensation. Which is the most effective choice for you?

The fundamental idea behind secondary glazing is fitting an additional glass pane inside your existing window frame. This adds an additional layer of insulation and noiseproofing your home, improving its energy efficiency.

However, it's not always possible to add new double-glazed windows to your property, especially if you live in a listed building or are subject to strict planning regulations that define what can and cannot be done to your exterior.

In these cases, secondary glazing is a great alternative that can be set up with ease. It's a popular option for those who want to modernize their home without having to replace the original sash window a more modern version.

There are a variety of different systems available for secondary glazing sash windows, all of which is configurable to suit your existing frame. Proprietary systems are usually constructed of painted aluminum frames that fit into the existing staff bead depth on windows with sash. 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 ones and are ideal for windows that do not require to be opened frequently. Alternately, you can opt for a fixed lift out unit that can be lifted out and then put back in place with relative ease to allow windows to be opened.

Horizontal Sliders

Horizontal Sliders offer excellent thermal insulation and are the most popular solution for improving existing windows with sash lock door handles. They are also extremely discreet and ideal for historic buildings, conservation areas, and listed properties. In most instances, they can be installed without access from outside because they operate from inside.

They can be operated manually and can be left open or partially opened for ventilation. They are effective in preventing draughts, and they also block harmful UV light. They can be used in conjunction with an insect screen to deter mosquitoes and other insects during the summer months.

Our Trackglaze horizontal sliding system provides all the advantages of modern double glazing to your traditional Sash windows. It is comprised of PVC double sliding tracks on all four sides of the cavity and an easy bristle seal around each glass sheet and angle handles that can be pulled by fingers to serve as handles and decrease bowing. It comes in kits of 1m or 2m of track and angle that can be stacked together to create bigger spans.

The acoustic benefits of secondary glazing are important and can improve noise reduction from outside especially the airport, rail and road traffic. The addition of laminated or toughened glass can further improve acoustic performance. Standard secondary glazing reduces outside noise to 52dB (Rw) and specialist glass, such as Stadip Silence Laminated Acoustic Glass can deliver even higher levels of acoustic performance.

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

Vertical Sliders

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

Vertical Sliders were designed to be used in sash window repair window applications where hinged panels of the regular kind would not be suitable. They have two secondary sashes which are secured with one above the other, inside an outer frame and are supported by robust spring balances for ease of movement. The system is available as a face-fixed' (installed to the inside of the existing window) for increased thermal performance, or a'reveal fixed version, which is fitted with a glass-to-glass cavity within the window's original reveal, to ensure optimal sound quality.

They can be equipped with a variety stops and handles to accommodate the preferences of the homeowner by allowing the top or bottom pane to allow for ventilation, or they can be placed in an open position for additional security. They can also be equipped with an insulating bristle seal to prevent drafts.

'Choices' Imagine vertical slider secondary glazing features all the authentic timber detailing you'd expect from a period window treatment. It's also available in an array of colours to match your existing sash secondary glazing. It's almost impossible to distinguish from original sash windows, since details like sash horns as well as traditional butt joints are incorporated into the design. It's available in a wide variety of sizes and can accept glass up to 6.8mm to give additional insulation against loss of heat. A tilt-in option is also available to allow the individual sashes of the frame to hinge into the safety stays to aid in cleaning.

Hinged Casement

Our single-pane secondary glazing can be installed on sash windows of any style, including traditional box sash and casement. The hinged units we offer are made with secure multi-point locking and can be supplied with a key lock handle. This combination ensures the glass panel is secured securely in place and is pulled tightly against the frame creating a seal designed to minimise heat loss. Hinged windows are available as either top or side-hung and can also be constructed with double-glazed. Double-glazed windows offer enhanced acoustic performance and are available in 43dB, 47dB and 51dB.

Casement windows are able open up and let in breezes at different angles. This is unlike horizontal sash window, with movable sashes in the frame, which slide horizontally. They can also be opened from both the top and bottom to offer controlled ventilation. They can therefore improve airflow and offer a fantastic alternative to traditional sash windows.

They are popular in modern homes due to their small "sightlines" that allow for unobstructed view, but they can also be put in listed homes since they do not require mullions and transoms. They are also a good option for those who live in areas that are difficult to reach as they can be opened by the flick of the handle.

The primary disadvantage of this type of window is that it can block off large openings and may restrict the use of certain window treatments. They can be difficult to clean as they open outwards. They also may require regular maintenance and servicing.

Lift Out Windows

Secondary glazing can be set up in a variety of ways and the cost will differ according to the thickness, type and the materials you select for your frames and panes. uPVC frames are the least expensive followed by aluminium, and then wooden frames. Specialized glass may also increase the price and include extra features, such as sound reduction or security.

The complexity of the installation will impact the cost. The more complex the project, the more time and labour will be required. This also applies to heritage properties with more complex mock sash upvc windows windows, which require expertise and knowledge.

The best way to start is to evaluate the condition of your existing windows. You can get a precise estimate of the cost by having them checked by a professional.

Generally speaking, secondary glass will have a minimal impact on the overall appearance of your home. Modern FINEO double-glazing features slim and distinct frame lines. This allows you to achieve thermal efficiency without compromising aesthetics.

A popular option for secondary glazing is horizontal sliding, which allows easy access to windows that are already sash for cleaning or ventilation. They can also be purchased with a tilt function, which is activated by unlocking the catch on your secondary glazing panel and then lifting it vertically to a preset point. This is a great option for windows that don't get frequently opened. It can be used to provide air conditioning access in bay windows. You can also make use of them to open the middle sash of the traditional sash bay windows to give a more symmetrical appearance.