Secondary Glazing For Sash Windows

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

Secondary glazing for sash windows is a good alternative and can be installed using a variety of methods.

This product is a double-paned window that fits into the window frame you already have. It is insulated and provides noise reduction, in addition to preventing cold air from entering the home.

Fixed Inserts

If you're considering secondary glazing for your sash windows there are several different styles to choose from. Each has its own set of advantages, from increased security to less condensation. Which one is best for you?

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

It's not always possible to install double-glazed windows particularly if you live in classified as a historic property or you are bound by strict planning regulations that dictate what can and can't be done with your exterior.

In these instances, secondary glazing is a great alternative that can be installed with relative ease. It's also a popular option for those who want to modernize their home without the need to tear down the original windows in sash and replace them with modern ones.

There are a variety of different options available for secondary glazing sash windows, each of which is configurable to suit your frame. Proprietary systems are generally constructed of painted aluminium frames that fit into the existing depth of the staff bead on windows with sash. This lets shutters and sills remain.

They can be installed with a variety of mounting methods such as glazing clips and Velcro. They provide a more attractive solution than screw-fixed units, and are especially suited for windows that don't need to be opened often. Alternatively, you can opt for a fixed lift-out unit, which can be lifted out and then put back in its place with ease to allow windows to be opened.

Horizontal Sliders

Horizontal Sliders provide excellent thermal insulation and are the most sought-after option for enhancing existing windows made of sash window replacement near me. They are also very discreet and suitable for older buildings, conservation areas & listed properties. In the majority of cases, they are installed without external access because they are operated by the inside.

They are easy to operate by hand and can be open wide or left partially open for ventilation. They are very effective in stopping draughts and also they also have the benefit of removing harmful UV light. They can be used in conjunction with a flyscreen to keep out mosquitoes and other insects during the summer months.

Trackglaze horizontal sliding systems provide all the advantages of double glazing for the original sash window. It consists of PVC double sliding track on all four sides of cavity, a simple brush seal around each sheet of glass and a finger pull angle handle to act as a hand and reduce bowing. It is available in kits of 1m or 2m of track and angle that can be put together to create bigger spans.

The acoustic benefits of secondary glazing are extremely significant and can dramatically enhance noise reduction from outside especially railway, road and airport traffic. The addition of toughened or laminated glass further enhances acoustic performance. Secondary glazing that is standard can reduce outside noise by 52dB(Rw) and specialized glass like Stadip Silence Laminated Acoustic Glass can deliver even higher levels of acoustic performances.

It can improve the efficiency of your home by keeping your house warmer for longer, and reducing dependence 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 option which is often more manageable than full window replacement. It's also suitable for Listed Buildings & Conservation Areas. It's an excellent way to improve the look of traditional sash windows in Suffolk & Essex while retaining their distinctive character.

Vertical Sliders were designed to be used in wooden sash windows cost window applications in which hinged panels from the standard range aren't suitable. The system is comprised of two secondary sashes, which are secured one above the other within an outer frame. They are supported by spring balances, allowing 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 frame and the glass to ensure the best acoustic performance.

They can be equipped with a variety handles and stop strips to accommodate the preferences of the homeowner and can be used to prop open the top or bottom pane to allow for ventilation or fixed in the closed position to provide security. They can also be equipped with an insulating bristle seal that can prevent drafts.

The 'Choices' vertical slider secondary glass comes with the same authentic wood details you'd expect in a period window treatment. It is available in a variety of colours that are compatible with your sash. It is almost impossible to distinguish from original sash windows, since details such as sash horns as well as traditional butt joints are incorporated into the design. It is available in various 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 upwards on safety stays to facilitate cleaning.

Hinged Casement

Our single-pane secondary glazing is able to be fitted on sash windows in any design, including traditional box sash and casement. Our hinged units are manufactured with secure multi-point locking and can be supplied with a key lock handle. This ensures that the glass panel is securely locked in place and pulls tightly to the frame, creating a seal to minimize loss of heat. Hinged windows can be side-hung or top-hung, and they can also be double-glazed. Our double-glazed windows provide enhanced sound insulation and are available in 43dB, 47dB and 51dB.

Contrary to horizontal sash windows which have movable sashes that slide horizontally within the frame, casement windows are able to open outward and capture breezes from a variety of angles. They can also be opened from the top and bottom to provide controlled airflow. They are therefore able to improve airflow and are a great alternative to traditional sash windows.

They are often employed in modern homes since they offer small "sightlines" and unobstructed views. They can also be incorporated into listed properties because they don't require mullions or transoms. They can also be used in hard-to-reach places as they can be opened simply by turning a handle.

The primary drawback to this kind of window is that they can block large openings and limit the use of certain window treatments. They are difficult to clean as they can swing outwards. They also may require regular maintenance and servicing.

Lift Out Windows

Secondary glazing can be put in place using a variety of ways. The cost will differ depending on your choice of materials such as thickness, thickness and type of glass. upvc double glazed sash windows windows are typically the most affordable, followed by aluminium and finally wooden sash windows window frames. Specialized glass may also increase the price, as well as any additional features like security or noise reduction.

Another factor that will influence the cost is the complexity of the installation. The more complex the project, the longer and more labor-intensive it will be. This can also apply to older homes with more complex sash windows, which require specialist knowledge and expertise.

Assessing the condition of windows that are in use is a good way to start. You can get a precise estimate of the cost by having them inspected by professionals.

In general secondary glazing has a minimal effect on the look of your home. This is due to the fact that modern FINEO double glazing has slim and discreet frames, meaning you can attain thermal efficiency without sacrificing aesthetics.

A popular option for secondary glazing is horizontal sliding, which provides an easy access to your existing sash windows for cleaning or ventilation. They also come with a tilt function, which is activated by opening the catch and raising the secondary glazing panel vertically to a predetermined point. This is great for windows that aren't opened frequently and can be used to make it easier to access air conditioning in bay windows. You can use them to open the middle sash of a traditional Bay Window to create a more symmetrical appearance.