The 10 Scariest Things About Secondary Glazing Sash Windows

Secondary Glazing For sash window restoration Windows

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

Secondary glazing is a great alternative for sash window and can be put in various ways.

It consists of an extra pane of glass within the window frame, which blocks cold air from getting into your home, while providing insulation and noise reduction.

Fixed Inserts

If you're considering secondary glazing for your sash windows there are a variety of styles to pick from. Each style comes with its own set of benefits that range from increased security to reduced condensation. But which is the best option for you?

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

It's not always possible to install double-glazed windows especially if your home is a listed property or you are bound by strict planning regulations dictating what can and can't be done with your exterior.

In these instances secondary glazing is a great alternative that can be put in with relative ease. It's also a popular option for people looking to update 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, each one of that can be adapted to fit your frame. Proprietary systems are usually made of painted aluminium frames that fit into the existing bead depth on windows with sash. This allows sills and shutters to be retained.

They can be equipped with different installation methods like glazing clips or Velcro. These are more appealing than screw-fixed units and are ideal for windows that do not need to be opened frequently. You can also choose a fixed lift-out unit that can be easily lifted out and reinstalled to open your windows.

Horizontal Sliders

Horizontal sliders are the most popular method to enhance the appearance of your windows. They are also discrete and are ideal for historic homes as well as conservation areas and listed properties. In the majority of cases, they can be installed without having access to the outside since they operate from the 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 they also have the benefit of blocking harmful UV light. They can be used in combination with an insect screen to deter mosquitoes and other insects during the summer months.

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

Secondary glazing can have a significant impact on noise reduction, especially for road, rail and airport traffic. The inclusion of laminated glass or toughened glasses enhances the acoustic performance. Standard secondary glazing reduces outside noise to 52dB (Rw) and specialist glass, like Stadip Silence Laminated Acoustic Glass, can achieve even more impressive levels of acoustic performance.

It can improve the energy efficiency of your home by keeping it warmer for longer and decreasing 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 remove the window or door frame.

Vertical Sliders

Secondary glazing is a cost-effective choice that is often easier to manage than full window replacement sash windows cost. It is suitable for Listed Buildings & Conservation Areas. It's a great way to modernize traditional sash windows in Suffolk & Essex while retaining their character.

Vertical Sliders are specially designed for windows with sash openings where standard hinged panels aren't suitable. They have two secondary sashes which are secured with one above the other, within an outer frame and are supported by sturdy spring balances for ease of movement. The system can be placed on the inside of an existing window for better thermal performance, or it can be fitted with a cavity between the frame and the glass for optimum acoustic properties.

You can choose from a range of stop-strips and handles that match your preferences. They can be positioned in the closed position for additional security or propped open to allow ventilation on the top or bottom glass. They can also be equipped with an insulating bristle seal that can keep out drafts.

Imagine a vertical slider with 'Choices' secondary glazing features the same authentic wood detailing you'd expect from an antique window treatment. It's also available in a variety of colors to match your existing sash secondary glazing. It's difficult to differentiate from the original sash window, with details like sash horns & traditional butt joints being incorporated into the design. It comes in a variety of sizes and can be fitted with glass up to 6.8mm for additional insulation against loss of heat. A tilt-in option is also available allowing the individual sashes of the frame to hinge into the safety stays to help with cleaning.

Hinged Casement

Our single-pane secondary glazing can be installed on sash windows of any style including traditional box sash and casement. The hinged units we offer can be equipped with a keylock handle and are manufactured with multi-point locking. This ensures that the glazed panel is locked securely in place and is pulled close to the frame, forming a seal to minimise heat loss. Hinged windows are available as either top or side-hung and can also be constructed as double-glazed. Our double-glazed windows provide enhanced audio-acoustic performance. They are available in 43dB,47dB or 51dB.

Unlike horizontal sash windows, which have movable sashes that slide horizontally within the frame casement windows can open outwards and catch breezes from different angles. They can be opened from the top and bottom for controlled ventilation. For this reason, they can improve airflow and are a viable alternative to traditional windows made of sash.

They are typically utilized in modern homes as they offer a few "sightlines" and unobstructed views, but can also be fitted into listed properties because they don't require transoms or mullions. They can also be utilized in hard-to-reach places as they can be opened by turning the handle.

This kind of window can be a drawback since it could limit the use of certain window coverings. They can be difficult to clean since they open outwards. They may also require regular maintenance and servicing.

Lift Out Windows

Secondary glazing can be set up using a variety ways and the cost will vary according to the thickness, type and materials you choose for your frames and panes. UPVC windows are typically the most affordable followed by aluminium, and finally wooden window frames. Specialized glass may also increase the price and include extra features, such as security or noise reduction.

Another factor that affects the cost is the complexity of the installation. The more complex the project will take longer and more labor will be required. This is also the case for older homes that have more intricate designs for sash windows.

Analyzing the condition of existing windows is a good way to start. A survey by an experienced professional will give you a precise estimate of what the cost might be.

In general, secondary glazing has an insignificant impact on the look of your home. This is thanks to the fact that the modern FINEO double-glazing has slim and discrete frame lines, which means you can achieve thermal efficiency without compromising on aesthetics.

A popular choice of secondary glazing is horizontal sliding, which gives an easy access to your existing sash windows near me windows to clean or ventilation. They can also be purchased with a tilt feature, which you can activate by unlocking the catch on the secondary glass panel and then lifting it vertically to a set point. This is a great option for windows that aren't opened very often. It can also be used to allow air conditioning access to bay windows. You can use them to open the middle sash of a traditional Bay Window to create a more symmetrical appearance.