The 10 Most Terrifying Things About Secondary Glazing Sash Windows

Secondary Glazing For Sash Windows

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

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

It is made up of an additional pane of glass within the window frame that stops cold air from entering your home, as well as providing insulation and noise reduction.

Fixed Inserts

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

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

However it's not always possible to add double-glazed windows for your home, especially if you live in a listed structure or are subject to strict regulations regarding planning that dictate what can and can't be done to your exterior.

Secondary glazing is an excellent alternative in these situations. It can be installed relatively easily. It's also a popular option for those who want to modernize 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 options available for secondary glazing sash windows, each of that can be adapted to fit your existing frame. Proprietary systems are usually made of painted aluminum frames that fit the existing staff bead depth on the sash window. This allows shutters and sills to remain.

They can be installed with a variety of installation methods such as glazing clips and Velcro. These offer a more aesthetic alternative to screw-fixed units and are especially suited for windows that do not need to be opened often. You can also opt for a fixed lift-out device that can be easily lifted out and reinstalled to allow you to open your windows.

Horizontal Sliders

Horizontal sliders are the most popular method to enhance the appearance of your windows with sash. They are also discreet and ideal for historic properties, conservation areas & listed property. In most instances, they can be installed without external access because they are operated by the inside.

They are simple to operate with a hand and can be open wide or left partially open to allow for ventilation. They are very effective in getting rid of draughts, and they also have the benefit of filtering out harmful UV light. They can be combined with an insect screen to deter mosquitoes and other insects during the summer months.

Our Trackglaze horizontal sliding system offers all the advantages of modern double glazing to your traditional sash windows. It is comprised of PVC double sliding track on all four sides of the cavity with a brush seal around each sheet of glass and a handle for a finger pull angle to function as a hand, reducing bowing. It is available in kits of 1m or 2m lengths of track and angle that can be joined to make larger spans.

Secondary glazing can have a significant impact on noise reduction, specifically for rail, road and airport traffic. The use of laminated glass or toughened glasses enhances the acoustic performances. Secondary glazing is a standard feature that can reduce outside noise by 52dB(Rw), and specialist glass like Stadip Silence Laminated Acoustic Glass can achieve even higher levels of acoustic performance.

It can increase the energy efficiency of your home by keeping it warmer longer. This can reduce your reliance on central heat. It is 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 that is often easier to manage than full window replacement. It's also suitable for Listed Buildings & Conservation Areas. It's a great option for upgrading traditional sash windows in Suffolk & Essex with modern insulation benefits, while maintaining the traditional look of older homes.

Vertical Sliders were developed to be used in sash window applications where regular hinged panels are not suitable. They have two secondary sashes which are secured to one sash above the other, within an outer frame and are supported by sturdy spring balances to allow for easy movement. The system can be purchased as a 'face-fixed' (installed to the inside of the window) for improved thermal efficiency or a'reveal-fixed version, which comes with an air cavity for glass inside the window reveal, for optimum sound quality.

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 allow for ventilation or secured in an open position for additional security. They can be fitted with an insulation bristle to block draughts.

Imagine vertical sliders in 'Choices' secondary glazing comes with all the authentic timber sash windows detailing you'd expect from an antique window treatment. It's also available in an array of colours to match your existing sash. It's nearly impossible to differentiate from the original sash window, with features like sash horns & traditional butt joints incorporated into the design. It is available in various sizes and can take glass up to 6.8mm for additional insulation against loss of heat. A tilt-in option is also available that allows the sashes to be hinged inward on safety stays to help with cleaning.

Hinged Casement

Our single-pane secondary glazing is able to be positioned on sash windows of any design, including traditional box sash window sash and casement. Our hinged units can be equipped with a keylock handle and are constructed with multi-point locking. This ensures that the glazed panel is locked in place and is pulled tightly against the frame, creating a seal to minimize loss of heat. Hinged windows are available either side or top hung and can also be made with double-glazed. double glazed sash windows cost-glazed windows offer enhanced acoustic performances and are available in 43dB (for 47dB), 51dB (for 51dB) or 47dB (for 49dB).

Unlike horizontal sash windows, which have movable sashes that slide horizontally within the frame casement windows are able to open outwards and catch breezes from different angles. They can also be opened from the top and bottom to offer 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" which allow for an unobstructed view. However, they can also be installed into listed properties because they do not require transoms and mullions. They are also a good choice for hard-to-reach areas since they can be opened with the twist of a handle.

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

Lift Out Windows

Secondary glazing can be set up in a variety of ways and the price will vary depending on the type, thickness, and materials you select for your frames and panes. uPVC frames are the least expensive followed by aluminium, and then wooden frames. Specialized glass can also add to the cost, 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 complicated the project is, the more time and labour will be required. This also applies to historic properties with more complex sash windows, which require specialized knowledge and expertise.

The best place to begin is by assessing the condition of your current windows. A survey by a skilled professional will give you a precise idea of what the costs could be.

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

The horizontal sliding secondary glazing option is popular due to its easy access to the sash window to clean or for ventilation. These are also available with a tilt function, that can be activated by unlocking the catch and raising the secondary glazing panel vertically up to a certain level. This is great for windows that aren't opened often and can be used to facilitate access for air cooling in bay windows. You can use them to open the middle sash of a traditional sash Bay Window to create a symmetrical appearance.