Secondary Glazing For Sash Windows

Many homeowners are unable to add new double glazing to their homes, either because of financial limitations or because they live in listed buildings which prohibit any modifications to the exterior.

Secondary glazing is a fantastic alternative for sash window and can be installed several ways.

This is a double-paned, insulated glass that fits inside the window frame you already have. It offers insulation and noise reduction, in addition to stopping cold air from entering the home.

Fixed Inserts

If you're thinking about secondary glazing for your sash windows, there are several different styles to choose from. Each style comes with distinct advantages ranging from increased security to less condensation. Which is the best choice for you?

The basic premise of secondary glazing is fitting an additional pane of glass inside your existing window frame. This creates an extra layer of soundproofing and insulation which can greatly improve the energy efficiency of your home.

It's not always feasible to install double-glazed windows especially if your home is a listed property or 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 instances. It can be set up fairly easily. It's a popular choice for those looking to update their period home without the need to replace the original sash window with a more modern version.

There are a variety of different options available for secondary glazing sash window repairs windows (More Material), each of can be customized to fit the frame you have. Proprietary systems usually have painted aluminium frames that are designed to fit into the depth of a staff bead on an existing sash window which means that sills and shutters are still able to be used.

These can be fitted with a variety of installation methods, like glazing clips or Velcro. These are more appealing than screw-fixed units and are ideal for windows that don't need to be opened often. You can also opt for a fixed lift out unit that can be lifted and put back in its place with ease to allow your windows to be opened.

Horizontal Sliders

Horizontal sliders are the most popular way to improve existing sash window. They are also very discrete and are ideal for historic buildings, conservation areas & listed properties. They can be fitted with the need for access from outside since they operate from inside.

They can be operated by hand, and they can be left open or partially closed for ventilation. They are effective in keeping out draughts, and also filter harmful UV light. In summer they can be paired with a flyscreen to keep out insects and mosquitoes.

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

The acoustic benefits of second glazing are significant and it can significantly reduce noise from outside, especially railway, road and airport traffic. The addition of toughened or laminated glass further enhances acoustic performance. Secondary glazing that is standard reduces outside noise to 52dB (Rw) and specialist glass, like Stadip Silence Laminated Acoustic Glass can provide even more impressive levels of acoustic performance.

It can improve 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 in most cases without the need to remove the existing window sash repairs or door frame.

Vertical Sliders

Secondary glazing is a cost-effective option which is often less expensive than full window replacement. It is also suitable for Listed Buildings & Conservation Areas. It's a great option to upgrade sash windows in Suffolk & Essex with modern insulation benefits while retaining the character of older homes.

Vertical Sliders were designed to be used in sash window applications where hinged panels of the regular kind aren't suitable. They have two secondary sashes that are secured, one above the other, within an outer frame. They are supported by strong spring balances to allow for easy movement. The system can be put on the inside of an existing window to ensure greater thermal efficiency, or it can be fitted with a cavity between the frame and the glass to maximize acoustic properties.

They can be equipped with a variety of handles and stop strips to accommodate the preferences of the homeowner and can be used to prop open the top or bottom pane to let in air or fixed in a closed position for added security. They can be equipped with an insulation bristle to stop drafts.

The 'Choices' Imagine vertical slider secondary glass has all the authentic wood detailing you'd expect in a period window. It is available in a variety of colors that are compatible with your sash. It's nearly impossible to distinguish from original sash windows, since features like sash window restoration near me horns and traditional butt joints are included in the design. It is available in many sizes and can be fitted with glass up to 6.8mm to add insulation to loss of heat. The tilt-in option allows the sashes of each window to be hinged backwards on safety stays for easier cleaning.

Hinged Casement

Our single-pane secondary glazing is able to be positioned on sash windows in any style including traditional box sash and casement. The hinged units we offer are made with a secure multi-point locking system and can be supplied with keys and a handle for the lock. This ensures that the glass panel is securely secured and is pulled tightly to 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 performance in terms of acoustics and are available in 43dB (for 47dB) and 51dB (for 51dB) or 47dB (for 49dB).

In contrast to horizontal sash windows with movable sashes that slide horizontally within the frame, casement windows can be opened outwards and catch breezes from a variety of angles. They can also be opened from both the top and bottom for controlled ventilation. They can therefore improve airflow and offer a fantastic alternative to traditional sash window.

They are commonly used in modern homes due to their slim "sightlines" that permit unobstructed view, but they can also be put in listed homes since they do not require transoms or mullions. They're also a good option for those who live in areas that are difficult to reach as they can be opened by the turn of the handle.

The main drawback of this type of window is that it could block large openings and may restrict the use of certain window treatments. They can be difficult to clean since they swing outwards. They could also require regular maintenance and care.

Lift Out Windows

Secondary glazing can be set up using a variety ways and the price will vary depending on the thickness, type and the materials you select for your frames and panes. uPVC windows are usually the most affordable, followed by aluminium and then wooden window frames. Specialized glass can also add to the price, as well as any additional features such as security or sound reduction.

The complexity of the installation will influence the cost. The more complicated the installation will take longer and require more labor-intensive it will be. This also applies to heritage properties with more intricate sash windows that require expertise and knowledge.

Examining the condition of your windows that are in use is a good place to start. A survey by a skilled professional will give you a precise estimate of what the cost might be.

In general secondary glazing has little effect on the appearance of your home. This is due to the fact that the modern FINEO double glazing is sleek and subtle frame lines, so you can attain thermal efficiency without compromising on aesthetics.

The horizontal sliding secondary glazing is popular because it allows easy access to the sash window for cleaning or ventilation. These are also available with a tilt feature which is activated by unlocking the catch and lifting your secondary glazing panel vertically up to a certain point. This is a great option for windows that don't open frequently and can be used to facilitate access for air cooling in bay windows. You can even make use of them to open the middle sash of the traditional sash bay windows to create a more symmetrical look.