How Sash Double Glazing Was The Most Talked About Trend Of 2024

· 6 min read
How Sash Double Glazing Was The Most Talked About Trend Of 2024

Why Upgrade Your Sash Windows to Double Glazed Windows?

Double glazing sash windows not only improves energy efficiency and reduces noise pollution, but it also increases the value of your home. The process preserves historical features while ensuring compliance with regulations regarding energy use, heat loss bills, and security.

These windows cut down on the outside noise and cold air while offering the same style and aesthetic appeal of your original sash window. These uPVC Sash windows provide endless customisation options.

Enhanced Insulation

The addition of a second pane glass to your existing windows in sash creates an insulation barrier that greatly reduces heat transfer and makes your home more comfortable and energy efficient. This upgrade will also enhance the soundproofing and create a more peaceful home.


A lack of insulation can increase the amount of energy used to heat or cool a property, increasing your electricity and gas costs. Double glazing on sash windows can reduce the energy use and helps you save money.

Double-glazed sash windows from us are made from top-quality materials, which ensure excellent thermal efficiency. You can select from a variety of materials such as uPVC or traditional timber. Accoya is a new wood that's grown in New Zealand and treated, making it a low environmental impact. Both options are extremely robust and can withstand moisture, ensuring long-lasting performance and a superior insulation.

If you reside in an area that is designated as a conservation area, or if your house is listed, you may need permission to plan for sash double glazing. However, our experts can overcome these limitations to protect the architectural integrity of your home while enhancing its thermal performance.

We can also add an additional layer of secondary glazing to the windows you already have. This will provide a further insulating barrier, reducing the loss of heat. This option is usually less expensive than replacing the windows you have and can be installed without the need for a complete reconstruction or a new opening. Our secondary windows feature a pre-desiccated warm edge bar, which offers greater thermal efficiency than aluminum alternatives.

Installing draughtproofing can improve the insulation of your home by cutting down on air leakage. By using a silicone seal it helps to prevent cold air from entering your home during the winter and warm air from escaping during summer.

A draught-proofing system can be fitted to single and double sash windows, making it an effective upgrade for any property. However, it is important to note that draught-proofing isn't as effective as double-glazing in the reduction of heat loss, so it should be considered as an addition to your window's restoration or renovation.

Lower Energy Bills

A well-maintained sash windows with proper seals can boost the efficiency of heating and can reduce energy costs significantly. Installing double glazing will further boost their efficiency, allowing them 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 as they have two glass sheets that are separated by an air pocket. This increases their thermal efficiency. The air pocket reduces heat transfer, which can result in lower energy bills and condensation.

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

Installing energy-efficient sash windows will also have a positive effect on the environment. These windows will decrease the energy consumption of your household and reduce the amount waste generated by you and your family. This will reduce your carbon footprint by a significant amount and is a great option for those seeking to live a more green lifestyle.

Double-glazed sash windows also offer better soundproofing compared with single-glazed windows. The gap between two layers of glass and the gas that is used to insulate it helps to block out outside noise. This allows you to live in a quieter and more comfortable home.

However it is important to remember that double glazing is not always the best option for windows with sash. Some homeowners might have difficulty installing an entirely new double-glazed window that is in perfect harmony with the design of their sash windows, particularly those who reside in historic or listed buildings. This is why it's essential to find an installer that is FENSA-accredited as well as committed to providing quality products that preserve the character of your home. Luckily, companies like Quickslide make replacement uPVC windows for sash that combine the traditional look with energy-efficient features for an unbeatable combination of design and function. This means you can upgrade your sash window with a uPVC solution that is simple to maintain and can boost the value of your home.

Reduced Noise

Sash windows are attractive features in homes due to their elegance and ability for fresh air to flow through.  timber sash window repairmywindowsanddoors  to this is that they're not as soundproof as other windows. Noise pollution can make people unable to sleep if they live near airports or busy roads. Noise pollution from nearby homes and flats can also disturb those who live in listed buildings or apartments.

Many homeowners are reluctant to replace their sash windows in fear of destroying the traditional style. This is because installing double glazed sash windows requires a substantial amount of work and modifications to the existing frame. There are retrofit options that permit homeowners to keep sash windows but still benefit from modern noise reduction.

Soundproofing of sash windows is affected by several factors. The frame's construction and material play an important part. Single-paned windows and those with poor sealing offer minimal noise reduction. Double-glazed frames made from uPVC or wood are able to significantly reduce this issue. The thickness of the window glass is crucial, since the thicker glass will provide more noise reduction.

Both uPVC or aluminium are popular options for frames. Both are designed for efficiency and durability, however uPVC is slightly more energy efficient. Wooden frames can be used as an alternative. Hardwoods like Accoya are particularly durable and resistant against humidity.

Double glazing sash needs to be combined with soundproofing measures in order to achieve the optimal results. For instance, acoustic laminated glass can reduce vibrations and absorb sound waves, while draught proofing fills in gaps around the frame and helps reduce the impact of outside noise.

When it comes to choosing the right sash double glazing solution for your home, it's essential that you consult with professionals and compare quotes from reputable companies. They can evaluate your needs and suggest a tailored solution that improves energy efficiency and reduces noise. They will also be familiar with the building regulations and requirements regarding sash window upgrades and will ensure that your new window meets all required standards.

Increased Value

The value of your home will increase when you upgrade your window sash to double-glazing. Double glazing increases thermal efficiency, reduces heat loss and reduces energy costs which makes your home more appealing to potential buyers.

It's crucial to remember that installing new double glazing will only boost the value of your home if you do so with the right product. The installation of double glazing that isn't of good quality could increase your cost of energy and lower the value of your home. The best option is to choose uPVC Sash window that is sturdy and easy to maintain. They can be easily cleaned with an abrasive cloth and require very little maintenance over time.

The cost of sash double-glazing is affected by many aspects, including the style of window and the material used in its manufacture. Standard glazing is the cheapest however other styles such as acoustic glass can raise prices significantly. The cost will also be influenced by the type of finish you select such as wood grain or two colours. The degree of difficulty in the installation can also add up to the price.

The sash window was initially constructed with astragal bars to divide the glass panes. Modern sash windows are fitted with double glazing and still retain these original features and keeping the character of your home.

Vacuum double-glazing is a good illustration of this, as it uses the latest technology to create a thin form of double-glazing that can be incorporated into traditional sash-windows, without damaging their historic appearance. This particular system, called FINEO, removes the gap between the window panes and creates a vacuum so that it can be inserted into older sash windows without causing damage to their structure or degrading their insulation.

Double glazing sash can be a great investment for a variety of reasons. It can increase energy efficiency and reduce sound in your home. It also increases comfort, decrease condensation, and enhance aesthetics. It can also offer a return on investment and preserve the historical features of your home.