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 limitations or because they live in listed buildings that restrict any exterior modifications.

Secondary glazing is a great alternative for sash window and can be installed in a variety of ways.

This product is a double-paned window that fits into your existing window frame. It provides insulation and noise reduction, in addition to stopping cold air from entering your home.

Fixed Inserts

There are a variety of styles of secondary glazing available for Sash windows. Each offers a unique set of benefits, from increased security to lower condensation. Which one is the best option for you?

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

It's not always feasible to add double-glazed windows, particularly if you live in a listed property or if you are bound by strict planning regulations dictating what can and cannot be done with your exterior.

Secondary glazing is a great alternative in these instances. It can be installed relatively easily. It's also a popular option for those looking to upgrade their period property without the need to tear down the original sash windows and replace them with new sash windows ones.

There are a number of different systems available for secondary glazing sash windows, each of that can be adapted to fit the frame you have. The proprietary systems are typically made of painted aluminum frames that fit the existing staff bead depth on a sash window. This allows sills and shutters to be kept.

These can be fitted with different installation methods including glazing clips or Velcro. These units are more attractive than screw-fixed ones and are ideal for windows that do not need to be opened frequently. You can also select a fixed lift-out device that can be easily removed and reinstalled to open your windows.

Horizontal Sliders

Horizontal Sliders offer excellent thermal insulation and are the most well-known option for enhancing existing windows made of sash. They are also extremely discreet and suitable for older buildings, conservation areas, and listed properties. They can be fitted with the need for external access because they are operated from inside.

They can be operated manually, and they can be left open or partially opened to allow ventilation. They are extremely effective in getting rid of draughts, and have the added benefit of removing harmful UV light. They can be used in conjunction with a flyscreen to ward off mosquitoes and other insects during the summer months.

Trackglaze horizontal sliding systems provide all the benefits of double glazing for your original sash window. It comprises of PVC double sliding tracks on the four sides of the cavity with a simple bristle seal around each glass sheet and finger pull angle handles that act as a handle and lessen bowing. It is available in kits comprising either 1m or 2m lengths of track and an angle, which can be butted together to create larger spans.

The acoustic benefits of second glazing are significant and it can significantly reduce noise from outside, particularly the airport, rail and road traffic. The addition of laminated glass or toughened glasses enhances the acoustic performances. Secondary glazing that is standard can reduce outside noise to 52dB(Rw), and specialist glass such as Stadip Silence Laminated Acoustic Glass can deliver even higher levels of acoustic performances.

It can boost the energy efficiency of your home by keeping your house warmer for longer and reducing reliance on central heating. It's 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 choice that is usually simpler to manage than a full window replacement. It is also suitable for Listed Buildings & Conservation Areas. It's a great option to improve the look of traditional sash windows in Suffolk & Essex while retaining their distinctive character.

Vertical Sliders were developed for timber sash windows window applications in which hinged panels from the standard range would not be suitable. The system is comprised of two secondary sashes, which are secured one above the other inside an outer frame. They are supported by spring balances that allow for effortless movement. The system can be placed on the inside of a window to provide better thermal performance or fitted with a space between the glass and the frame for optimum acoustic properties.

They can be fitted with a variety of handles and stop strips to accommodate the preferences of the homeowner, propping open either the top or bottom pane to allow for ventilation or placed in the closed position to provide security. They can also be fitted with an insulating bristle sealing device to stop draughts.

'Choices’ Imagine vertical slider secondary glass has the same authentic wood details you'd expect in a period window treatment. It comes in a range of colors that match your existing sash. It's nearly impossible to tell apart from the original sash window, with details such as sash lock door handles horns & traditional butt joints incorporated into the design. It's available in an extensive selection of sizes and will accept glass up to 6.8mm to add insulation to prevent loss of heat. The tilt-in option allows the sashes of each window to be hinged upwards to make it easier for cleaning.

Hinged Casement

Our single-pane hinged secondary glazing can be incorporated into windows made of sash window repairs in any style, including casement and traditional box sash. The hinged units we offer are made with a secure multi-point locking system and can be supplied with a key lock handle. This combination ensures the glazed panel is held securely in place and pulls close to the frame creating a seal designed to minimise heat loss. Hinged windows are available either side or top hung and are also available as double-glazed. Double-glazed windows offer enhanced acoustic performances and are available in 43dB (for 47dB) and 51dB (for 51dB) or 47dB (for 49dB).

Casement windows are able to open up and let in breezes at various angles. This is unlike the horizontal sash window, with movable sashes in the frame, which slide horizontally. They can also be opened from both the top and bottom for controlled ventilation. Because of this, they can increase airflow and provide an effective alternative to traditional sash windows upvc windows.

They are commonly employed in modern homes since they offer small "sightlines" and unobstructed views, but can also be fitted into listed properties due to the fact that they don't require transoms or mullions. They are also a good option for those who live in areas that are difficult to reach because they can be opened by the flick of the handle.

This kind of window can be a disadvantage because it could limit 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 put in place using a variety of ways. The cost of installation will vary according to the choice of materials thickness, thickness, and the type of glass. Upvc frames are the most expensive followed by aluminium, and then wooden frames. Specialised glass, as well any other features such as security or sound reduction may increase the cost of windows.

Another factor that affects the cost is the complexity of the installation. The more complicated the project, the longer and more labor it will require. This is especially the case for older homes that have more complex design of sash windows.

The best way to start is to assess the condition of your current windows. You can get a reliable estimate of the cost by having them inspected by a professional.

Generally speaking, secondary glazing will have minimal impact on the overall look of your home. Modern FINEO double-glazing has slim and distinct frame lines. This allows you to improve thermal efficiency without sacrificing aesthetics.

A very popular choice for secondary glazing is horizontal sliding, which allows an easy access to your windows that are already sash for cleaning or ventilation. It is also possible to get them with a tilt function which is activated by unlocking the catch on the secondary glazing panel and then lifting it vertically to a set point. This is ideal for windows that don't open frequently and can be used to make it easier to access air cooling in bay windows. It is also possible to use them to open up the middle sash of a traditional sash bay window to create a more symmetrical look.