Secondary Glazing For Sash Windows

Many homeowners are unable add double glazing to their home, either due to financial constraints or because the building is listed and exterior modifications are prohibited.

Secondary glazing for windows made of sash is an excellent alternative and can be installed with a variety of ways.

It consists of an extra pane of glass within the window frame, which prevents cold air from getting into your home, as well as offering insulation and noise reduction.

Fixed Inserts

There are a variety of styles of secondary glazing available for Sash windows. Each style has each of its own benefits that range from increased security to reduced condensation. Which is the best choice for you?

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

It's not always possible to add double-glazed windows, particularly if your house is classified as a historic property or you are governed by strict planning regulations that dictate what can and can't be done to your exterior.

Secondary glazing is a fantastic alternative in these situations. It can be put in fairly easily. It's also a popular choice for those who want to modernize their period property without having to tear down the original windows in sash and replace them with new ones.

There are a variety of different systems available for secondary glazing sash windows repair near me windows, each of can be customized to fit your existing frame. Proprietary systems typically have painted aluminium frames that are designed to fit within the depth of a staff bead on an existing sash window meaning that shutters and sills are still able to be used.

They can be installed using a variety of installation methods, including glazing clips and Velcro. These are more appealing than screw-fixed units and are best suited for windows that do not require to be opened frequently. Alternatively, you can opt for a fixed lift-out unit that can be lifted out and put back in place with ease to allow your windows to be opened.

Horizontal Sliders

Horizontal Sliders offer excellent thermal insulation and are the most well-known solution to improve the performance of existing sash windows. They are also very discreet and are ideal for historic buildings, conservation areas & listed properties. In the majority of cases, they can be installed without external access because they are operated from inside.

They can be operated manually, and they can be left open or partially opened for ventilation. They are effective at stopping draughts and also block harmful UV light. In the summer they can be paired with a flyscreen to keep insects out and mosquitoes.

Our Trackglaze horizontal sliding system provides all the advantages of modern double glazing to your traditional windows made of sash. It consists of PVC double sliding tracks on the four sides of the cavity with an easy bristle seal around each glass sheet and finger pull angle handles to serve as handles and lessen bowing. It is available in kits of 1m or 2m lengths of track and angle that can be joined to create larger spans.

The acoustic benefits of second glazing are very significant and it can significantly improve noise reduction from outside, particularly road, rail & airport traffic. The use of laminated glass or toughened glasses further enhances the acoustic performances. Secondary glazing that is standard can reduce outside noise to 52dB(Rw) and specialized 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 reducing dependence on central heating. It is less expensive than replacing your original 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 an affordable option that is typically easier to manage than full window replacement. It's suitable for Listed Buildings & Conservation Areas. It's the ideal option to upgrade sash windows in Suffolk & Essex with modern insulation benefits while retaining the traditional look of older homes.

Vertical Sliders were developed for sash window applications in which hinged panels from the standard range are not suitable. They have two secondary sashes which are secured to one sash above the other, within an outer frame and are supported by strong spring balances to allow for easy movement. The system can be purchased 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 inside the window reveal, for optimum sound quality.

You can choose from a range of stop-strips and handles that meet your needs. They can be put 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 bristle seal that can stop draughts.

The 'Choices' Imagine vertical slider secondary glass comes with the same authentic wood details you'd expect to see in a window covering from the past. It comes in a variety of colors that match your existing sash. It's nearly impossible to differentiate from the original sash window, with details such as sash horns & traditional butt joints being incorporated into the design. It's available in a broad variety of sizes and can accept glass up to 6.8mm to provide additional insulation against heat loss. The tilt-in option allows the individual sashes of the window to be hinged backwards to make it easier for cleaning.

Hinged Casement

Our single-pane hinged Secondary Glazing Sash Window glass can be incorporated into windows made of mock sash upvc windows in any style including traditional and casement sash. Our hinged units can be supplied with a keylock handle and are manufactured with multi-point locking. This combination ensures that the glazed panel is securely locked in place and pulls tightly against the frame, forming a seal to reduce loss of heat. Hinged windows can be top-hung or side-hung and can be double-glazed. Double-glazed windows provide better sound insulation and are available in 43dB (for 47dB) and 51dB (for 51dB) or 47dB (for 49dB).

Casement windows are able to open to the outside and catch breezes from different angles. This is unlike the horizontal sash window which has movable sashes within the frame, which slide horizontally. They can also be opened from the top and bottom to provide controlled airflow. They also increase airflow and are a great alternative to traditional sash window.

They are commonly used in modern homes because they offer small "sightlines" and unobstructed views, but can also be used in listed homes due to the fact that they don't require mullions or transoms. They're also a good choice for hard-to-reach areas as they can be opened by the flick of the handle.

This kind of window could be a disadvantage because it can restrict the use of certain window coverings. They are also difficult to clean because they swing outward and may require regular maintenance and servicing.

Lift Out Windows

Secondary glazing can be installed using a variety methods. The cost of installation will vary according to your choice of materials, thickness, and kind of glass. upvc sash frames are the least expensive followed by aluminium, and wooden frames. Specialised glass, as well any additional features like security or sound reduction may increase the cost of windows.

The complexity of the installation will influence the cost. The more complicated the installation will take longer and more labour will be required. This is also the case for older homes that have more complex design of sash window repairs windows.

The best way to start is to assess the condition of your existing windows. You can get a precise estimate of the cost by having them examined by an expert.

Generally speaking, secondary glass will have a minimal impact on the overall appearance of your home. This is thanks to the fact that the modern FINEO double glazing has slim and discrete frames, meaning you can achieve thermal efficiency without sacrificing aesthetics.

The horizontal sliding secondary glazing option is popular because it allows easy access to the sash window for cleaning or ventilation. These windows also come with a tilt feature, which can be activated by releasing the catch and raising your secondary glazing panel vertically to a specified level. This is perfect for windows that don't get frequently opened. It can also be used to allow air conditioning access to bay windows. You can even use them to open up the middle sash of the traditional sash bay windows to create a more symmetrical look.