Secondary Glazing For Sash Windows

Many homeowners are unable build new double-glazed windows to their homes, either because of financial constraints or because they reside in listed buildings that restrict any exterior modifications.

secondary Glazing Sash window glazing for sash windows is a good alternative that can be put in using a variety of methods.

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

Fixed Inserts

There are many different styles of secondary glazing for sash windows. Each offers a unique set of benefits, from increased security to less condensation. Which is the most effective choice for you?

The fundamental idea behind secondary glazing is to incorporate an extra pane of glass inside the window frame. This adds an additional layer of insulation and noiseproofing your home, enhancing its energy efficiency.

It's not always feasible 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 to your exterior.

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

There are a variety of different options for secondary glazing sash windows, all of that can be adapted to fit your existing frame. Proprietary systems are generally comprised of painted aluminum frames that fit the existing staff bead depth on a sash window. This lets shutters and sills be kept.

They can be equipped with different installation methods like glazing clips or Velcro. They provide a more attractive solution than screw-fixed units, and are ideally suited to windows that don't need to be opened frequently. You can also opt for a fixed lift out unit, which can be lifted out and then put back in place with ease to allow 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 windows made of sash. They are also discreet and suitable for older homes, conservation areas & listed property. They can be installed in most cases without the need for access from outside since they operate from inside.

They are simple to operate with a hand and can be opened wide or left partially open for ventilation. They are very effective in getting rid of draughts, and have the added benefit of filtering out harmful UV light. In the summer they can be utilized with a flyscreen to keep out insects and mosquitoes.

Our Trackglaze horizontal sliding sash window systems offer all the advantages of modern double glazing to your traditional Sash windows. It is comprised of PVC double sliding track that runs across all four sides of the cavity, a simple brush seal around each glass sheet and a finger pull angle handle to act as a hand, reducing bowing. It comes in kits of 1m or 2m of track and angle that can be stacked together to create larger spans.

Secondary glazing can have a significant effect on noise reduction, particularly for rail, road and airport traffic. The addition of laminated glass or toughened glasses further improves the acoustic performance. 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 efficiency of your house by keeping it warmer longer. This can reduce the need for central heating. It's much less expensive than replacing sash cords 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 choice that is usually more manageable than a complete window replacement. It's also suitable for Listed Buildings & Conservation Areas. It's the ideal option to replace sash windows in Suffolk & Essex with modern insulation benefits while retaining the traditional look of older homes.

Vertical Sliders are specifically designed for sash windows, where regular hinged panels aren't suitable. They feature two secondary sashes that are secured with one above the other, within an outer frame. They are supported by strong spring balances for ease of movement. The system can be installed on the inside of an existing window to ensure more efficient thermal performance or fitted with an opening between the glass and the frame to ensure the best acoustic performance.

You can pick from a variety of stop-strips and handles to match your preferences. They can be positioned in the closed position for additional security, or propped open for ventilation on the top or bottom glass. They can also be fitted with an insulation bristle to block draughts.

Imagine vertical sliders in 'Choices' secondary glazing comes with the same authentic wood detailing you'd expect from a vintage window treatment. It's also available in a variety of colors to match your existing sash. It's almost impossible to differentiate from the original sash windows as details like sash horns as well as traditional butt joints are included in the design. It's available in an extensive variety of sizes and can accept glass up to 6.8mm to provide additional insulation against loss of heat. A tilt-in option is available allowing the individual sashes to hinge into the safety stays for easier cleaning.

Hinged Casement

Our single-pane hinged secondary glazing can be fitted to windows made of sash in any style including traditional and casement sash. Our hinged units are manufactured with secure multi-point locking and are available with a key lock handle. This combination ensures the glazed panel is locked securely in place and pulls close to the frame, creating a seal to reduce heat loss. Hinged windows are available either top or side-hung and are also available with double-glazed. Double-glazed windows are a great way to improve sound insulation and are available in 43dB,47dB or 51dB.

Casement windows are able to open to the outside and catch breezes at various angles. This is in contrast to a the horizontal sash window that has movable sashes inside the frame that move horizontally. They can also be opened from both the top and bottom to provide controlled airflow. They also improve airflow, and are a great alternative to traditional sash window.

They are used in modern homes due to their slim "sightlines" that permit unobstructed view, but they can also be installed into listed properties because they don't require mullions and transoms. They can also be utilized in hard-to-reach places as they are easily opened by turning the handle.

This type of window can be a problem as it can restrict the use of certain window coverings. They can also be difficult to clean because they open outwards, and may require regular maintenance and service.

Lift Out Windows

Secondary glazing can be put in place using a variety methods. The cost of installation will vary according to the selection of materials, thickness, and type of glass. upvc sliding sash windows windows are usually the most affordable followed by aluminium, and then wooden window frames. Specialised glass, as well any other features such as security or sound reduction can also raise prices.

Another aspect that can affect the cost is the complexity of the installation. The more complicated the installation, the longer and more labor it will require. This can also apply to older homes with more intricate sash windows that require expertise and knowledge.

Examining the condition of your existing windows is a good way to begin. The survey conducted by an experienced professional will give you an accurate estimate of what the cost could be.

Generally speaking, secondary glass will have a minimal impact on the overall look of your home. Modern FINEO double-glazing is thin and subtle frame lines. This lets you get the most efficient heat without compromising aesthetics.

The horizontal sliding secondary glazing is popular due to its easy access to the existing sash window to clean or for ventilation. These windows also come with a tilt function, which is activated by releasing the catch and then lifting your secondary glazing panel vertically to a predetermined point. This is ideal for windows that aren't opened frequently and can be used to facilitate access for air cooling in bay windows. It is also possible to use them to open the middle sash on the traditional sash bay windows to create a more uniform look.