10 Quick Tips For Sash Double Glazing

· 6 min read
10 Quick Tips For Sash Double Glazing

Why Upgrade Your Sash Windows to Double Glazed Windows?

Double glazing sash windows do not only improves efficiency in energy usage and reduces noise pollution, it also adds value to your home. The process preserves historic features while complying with the requirements for heat loss and energy bills.

These windows provide the same look and feel as your sash windows of the past but also reduce the outside sound and cold air. The customisation options for these uPVC windows are endless too.

Improved Insulation

By adding an additional glass pane to your existing sash window, you create an insulating barrier that reduces heat transfer and makes your home more energy efficient. This upgrade will also improve the soundproofing and create a more peaceful home.

A lack of insulation can result in higher energy costs for cooling or heating homes. Double glazing on sash windows can reduce energy consumption and helps you save money.

Our double-glazed sash windows are constructed with high-quality materials that guarantee high thermal efficiency. You can select from a wide range of materials such as uPVC or traditional timber. Accoya is a contemporary wood that's harvested in New Zealand and treated, making it a low environmental impact. Both options are strong and resistant to moisture, which means superior insulation and long-lasting performance.

If you live in an area that is designated as a conservation area or if your house is listed, you may have to get permission to build sash-double glazing. However, our experts can work around these restrictions to preserve the architectural integrity of your home while enhancing its thermal performance.

We can also add a secondary glazing layer to the windows you already have to provide an additional insulating barrier that will further reduce loss of heat. This solution is usually cheaper than replacing the windows, and can be installed with no need for a complete restoration or a new opening. Our secondary windows feature a pre-desiccated warm edge spacer bar, which provides better thermal efficiency than aluminium alternatives.

The installation of draught proofing can increase the insulation of your home by decreasing air leakage. It is possible to prevent cold air from entering the home in winter and warm air escaping during summer with an airtight seal made of silicone.

It is possible to improve any property that has an draught-proofing method. This can be accomplished on double and single sash window. It is crucial to remember that draught proofing is not as effective as double-glazing in reducing heat losses, so you should consider it as an option to sash window renovation or restoration.

Lower Energy Bills

A well-maintained sash window that has proper seals can improve the efficiency of your home and cut down on the cost of energy significantly. The addition of double glazing further enhances their effectiveness, allowing you to reduce your energy costs without sacrificing comfort or compromising the integrity of your home.

Double-glazed sash windows are more energy efficient than single-glazed windows because they comprise two sheets of glass that are separated by an air pocket. This increases their thermal efficiency. This air pocket minimises heat transfer, which could result in significantly lower energy bills and condensation.

Double-glazed windows can be fitted with low-emissivity modern glass to increase energy efficiency. This invisible layer is designed to allow the room to stay warmer in the winter and cooler in the summer, by reflecting heat back into it.

The purchase of energy-efficient sash window can also have a positive impact on the environment. In addition to reducing your household's energy consumption These windows can also reduce the amount of waste produced by your home and the people who live there. This can reduce your carbon footprint significantly and is a great option for those seeking to live a more eco-friendly lifestyle.



Sash double glazing also offers improved soundproofing when compared to single-glazed windows. The gap between two layers of glass and insulating gas acts as a shield against outside noise, meaning you'll be able to enjoy a quieter and more comfortable home.

However it is important to remember that double glazing isn't always the best choice for sash windows. Certain homeowners, particularly those who live in listed or historic buildings, may have difficulty installing an entirely new double-glazed window that perfectly matches their original sash window. This is why it's essential to find an installer that is FENSA-accredited as well as committed to supplying high-quality products that are able to preserve the look of your home. Luckily, companies like Quickslide produce replacement uPVC Sash Windows that blend the traditional aesthetics with energy-efficient features that create an unbeatable mix of design and function. You can replace your sash window with an uPVC option that is simple to maintain, and can increase the value of your home's resales.

Reduced Noise

Sash windows are an appealing feature in homes because of their elegance and ability to let fresh air in. They are not as soundproof as other windows. People who live near busy roads or airports often struggle to sleep due to noise. Noise pollution from nearby houses and flats can also disturb people who reside in listed buildings or apartments.

Many homeowners are reluctant to make changes to their sash window in fear of destroying the traditional aesthetic. This is because installing double glazed windows requires a large amount of work and modification to the existing frame. However, there are retrofit options that allow homeowners to keep their sash windows and introducing modern noise reduction benefits.

There are a variety of factors that influence sash window soundproofing. The frame's structure and the material play an important part. Single-pane windows and those with poor seals offer only minimal noise reduction, whereas double-glazed frames made of uPVC or timber could significantly reduce this issue. The thickness of the window glass is important, as the thicker glass will provide greater noise reduction.

In terms of the type of frame, uPVC and aluminium are both the most popular choices. Both have been developed for efficiency and longevity, although uPVC tends to be slightly better in terms of energy efficiency. Wooden frames are a good choice as an alternative.  timber sash window  like Accoya are particularly sturdy and resistant to humidity.

Double glazing sash needs to be combined with soundproofing measures in order to achieve the best results. For example, acoustic laminated glass can dampen vibrations and absorb sound waves while draught proofing fills in gaps in the frame, and helps to reduce the permeability of external noise.

When it comes to choosing the most appropriate sash double-glazing solution for your home, it's essential that you consult with professionals and compare estimates from reputable companies. They'll be able to evaluate your needs and suggest an appropriate solution that increases energy efficiency and reduces noise. In addition, they will be aware of the building regulations and requirements for sash window upgrades and will ensure that the windows meet the necessary standards.

Increased Value

One of the great benefits about upgrading your sash window to double glazing is that it increases the value of your home. Double glazing enhances the value of your home by increasing its thermal efficiency, reducing heat loss, and lowering energy costs.

However, it's important to note that adding new double glazing will only increase the value of your home when you use the correct product. If you install poor quality double glazing, your energy bills could increase, and the value of your home will suffer. The best option would be to go with uPVC Sash window that is sturdy and easy-to-maintain. They are easily cleaned with the use of a damp rag and need very little maintenance over time.

There are many aspects that affect sash double glazing costs, for instance the type of windows that are used and the material used to make them. Standard glazing is the least expensive however other styles such as acoustic glass can increase prices significantly. Choosing certain finishes, such as a wood grain effect or dual colours, will also affect the price. In addition, the complexity of the installation process could increase the cost of labor and the total cost.

Originally, the sash window was fitted with astragal bars that separated the glass panes. Double glazing can be installed in modern sash windows, while preserving the original features. This will preserve the historic character of your house.

Vacuum double-glazing is a good example of this, since it makes use of the most advanced technology to create a thin type of double-glazing that can be fitted into traditional sash windows without affecting their historic appearance. This system, known as FINEO eliminates the space between the panes of windows and creates a vacuum, so it can be installed into old sash windows, without damaging their structure or compromising their insulation.

Double-glazed Sash windows are worth it for many reasons, not least its ability to increase the efficiency of your energy and reduce noise in your home. It also increases comfort, decrease condensation, and enhance the aesthetics. It can also give you an investment return, and preserve the historical features of your home.