The 10 Most Scariest Things About Secondary Glazing Sash Windows

Secondary Glazing For Sash Windows

Many homeowners are not able to build new double-glazed windows to their homes, either because of financial limitations or because they live in listed buildings that prohibit any exterior modifications.

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

This product is a double-paned, insulated glass that fits into the frame of your window. It offers insulation and noise reduction, while preventing cold air from entering your home.

Fixed Inserts

If you're thinking about secondary glazing for your sash windows, there are several different styles to choose from. Each offers a unique number of advantages, ranging from improved security to reduced condensation. Which one is best for you?

The principle behind secondary glazing is to incorporate an extra pane of glass within the frame of your existing window. This creates an extra layer of soundproofing and insulation, which can significantly improve the energy efficiency of your home.

It's not always feasible to add double-glazed windows, especially if your home is an listed property or if you are bound by strict planning regulations that dictate what can and cannot be done with your exterior.

Secondary glazing is a fantastic alternative in these instances. It can be put in relatively easily. It's also a popular choice for those looking to upgrade their old home without the need to tear down the original sash windows and replace them with contemporary ones.

There are many different options available for secondary glazing sash windows, each of which is configurable to suit your existing frame. Proprietary systems usually have painted aluminium frames that are designed to fit into the depth of a staff bead an existing sash window so that shutters and sills are still able to be used.

They can be equipped with a variety of installation methods such as glazing clips and Velcro. These are more appealing than screw-fixed ones and are ideally suited to windows that do not require to be opened frequently. You can also choose a fixed lift-out device that can be easily lifted out and reinstalled to allow you to open your windows.

Horizontal Sliders

Horizontal Sliders provide excellent thermal insulation and are the most popular solution to improve the performance of existing windows with sash. They are also very discrete and suitable for older structures, conservation areas and listed properties. In the majority of instances, they can be installed without external access because they operate from inside.

They can be operated by hand and can be left open or partially opened for ventilation. They are effective at keeping out draughts, and also filter harmful UV light. They can be combined with an insect screen to deter mosquitoes and other insects during summer months.

Trackglaze horizontal sliding systems give all the advantages of double glazing for your traditional sash window. It comprises of PVC double sliding tracks on all four sides of the cavity with the simple bristle seal that is placed around each glass sheet, and angle handles that can be pulled by fingers to act as a handle and lessen bowing. It is available in kits comprising either 1m or 2m lengths of track and angle which can be butted together to create larger spans.

The acoustic benefits of secondary glazing are very significant and can dramatically reduce noise from outside especially railway, road and airport traffic. The addition of toughened or laminated glass can further improve acoustic performance. Secondary glazing that is standard can reduce outside noise to 52dB(Rw) and specialist glass like Stadip Silence Laminated Acoustic Glass can achieve even higher levels of acoustic performance.

It can increase the efficiency of your home by keeping it warmer for longer and reducing reliance on central heating. It is much cheaper than replacing your original sash windows and can be installed in most cases without the need to take out the existing window or door frame.

Vertical Sliders

Secondary glazing is a cost-effective option that is usually more manageable than a complete window replacement and is perfectly suitable for Listed Buildings & Conservation Areas. It's an ideal solution to upgrade sash windows in Suffolk & Essex with modern insulation benefits, while maintaining the character of older homes.

Vertical Sliders were specifically designed to be used in sash window applications where regular hinged panels are not suitable. The system features two secondary sashes, which are secured one over the other within an outer frame. They are supported by spring balances, allowing for effortless movement. The system can be put on the inside of a window to provide more efficient thermal performance, or it can be equipped with an opening between the frame and the glass to maximize acoustic properties.

You can pick from a range of stop-strips and handles to match your preferences. They can be positioned in the closed position to provide extra security or propped open to allow ventilation on the top or bottom glass. They can be fitted with an insulation bristle to stop drafts.

Imagine a vertical slider with 'Choices' secondary glazing comes with all the authentic timber detailing you'd expect from an antique window treatment. It's available in a variety of colors to match your existing box sash window. It's nearly impossible to differentiate from the original sash windows, as features like sash horns and traditional butt joints are integrated into the design. It's available in an extensive variety of sizes and can accept glass up to 6.8mm to add insulation to prevent loss of heat. The tilt-in option permits the sashes of each window to be hinged inwards on safety stays to facilitate cleaning.

Hinged Casement

Our single-pane hinged secondary glazing can be fitted to windows made of sash window renovation in any style, including traditional and casement sash. Our hinged units are constructed with a secure multi-point locking system and are available with a key lock handle. This ensures that the glazed panel is secured and is pulled tightly to the outer frame, forming a sealing to reduce loss of heat. Hinged windows are available either top or side hung and can also be made with double-glazed. Our double-glazed windows provide enhanced acoustic performance and are available in 43dB,47dB or 51dB.

Contrary to horizontal sash windows which have movable sashes, slide horizontally within the frame, casement windows can open outwards and catch breezes from a variety of angles. They can be opened both from the top and bottom for controlled ventilation. They can therefore improve airflow and are a great alternative to traditional sash windows.

They are popular in modern homes due to their narrow "sightlines" that permit an unobstructed view. However, they can also be put in listed homes since they do not require transoms and mullions. They're also a good choice for hard-to-reach areas since they can be opened with the flick of a handle.

The primary disadvantage of this kind of window is that they can block off large openings and may restrict the use of certain window treatments. They can also be difficult to clean as they swing outward, and could require regular maintenance and service.

Lift Out Windows

Secondary glazing can be put in with a variety of methods and the cost will vary depending on the type, thickness, and materials you select for your frame and panes. UPVC windows are typically the least expensive, followed by aluminium and then wooden window frames. Specialised glass, along with any other features such as security or sound reduction could also raise prices.

The complexity of the installation will also affect the cost. The more complicated the project, the longer and more labor it will require. This also applies to heritage properties with more complex sash windows, which require specialist knowledge and expertise.

Analyzing the condition of windows that are in use is a good place to start. You can get an accurate estimate of the cost by having them inspected by a professional.

In general, secondary glazing has an insignificant impact on the appearance of your home. This is thanks to the fact that modern FINEO double glazing has sleek and subtle frame lines, so you can get the most efficient thermal performance without sacrificing aesthetics.

A popular option for secondary glazing is horizontal sliding, which gives easy access to your windows that are already sash for cleaning or ventilation. They also come with a tilt function, which is activated by releasing the catch and then lifting your secondary glazing panel vertically up to a certain degree. This is great for windows that aren't used frequently and can be used to facilitate access for air cooling in bay windows. You can also use them to open the middle sash of a traditional box sash windows Bay Window to create a symmetrical appearance.