Here's A Few Facts Concerning Sash Double Glazing

· 6 min read
Here's A Few Facts Concerning Sash Double Glazing

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 enhances the value of your property. The process preserves historic features while ensuring compliance with rules regarding energy use, heat loss bills and security.

These windows offer the same style and aesthetic appeal as the original sash windows, but also reduce cold air and exterior sound. These uPVC sash windows offer endless customisation options.

Improved Insulation

By adding another glass pane to your existing sash windows, you create an insulating layer that decreases heat transfer and improves your home's energy efficient. This upgrade will also enhance the soundproofing of your home and make it a quieter home.



A lack of insulation can cause higher energy bills for heating or cooling a home. Double glazing on sash windows reduces the energy use and helps you save money.

Our sash double glazed windows are constructed from top-quality materials that guarantee excellent thermal efficiency. Choose from a wide range of choices that include uPVC and traditional timber. If you prefer the look of wood, go for Accoya modern timber that's grown and treated in New Zealand, meaning it has minimal impact on the environment. Both options are durable and resistant to moisture, which means the highest insulation and durability.

If you live in an area that is designated as a conservation area, or if your house is listed, you might have to get permission to plan for sash double glazing. Our experts can help you circumvent the restrictions to protect the architectural integrity of your home while enhancing its thermal efficiency.

We can also add an extra layer of secondary glazing to your windows. This will provide an additional insulating barrier, reducing the loss of heat. This solution is usually cheaper than replacing the original windows and can be installed without the need for a complete restoration or a new opening. Our secondary windows feature a pre-desiccated warm edge spacer bar, which offers greater thermal efficiency than aluminium alternatives.

The installation of draught proofing can increase the insulation of your home by reducing air leakage. By using a silicone seal it helps to prevent cold air from entering your home during the winter and warm air from escape in the summer.

A draught-proofing solution can be fitted to single and double sash windows, which makes it an excellent upgrade for any property. It is important to remember that draught-proofing isn't as effective as double-glazing in the reduction of heat loss, so it's best to consider it as an addition to your sash window restoration or renovation.

Reduced Energy Bills

A well-maintained sash window that has proper seals can boost the efficiency of heating and can reduce energy costs significantly. Double glazing these windows will further improve their efficiency and allow you to lower your energy bills without compromising your comfort or destroying 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. This air pocket decreases heat transfer and could result in lower energy bills.

Additionally, double-glazed sash windows can be fitted with modern low-emissivity glass that enhances efficiency in energy use. This invisible layer is designed for the room to be warmer in the winter and cooler in the summer months by reflecting heat back into the.

The environment will also benefit by investing in energy-efficient sliding windows. In addition to the reduction in your household's energy usage These windows can also aid in reducing the amount of waste produced by your home and its inhabitants. This has a significant reduction in your carbon footprint which is a great benefit for those seeking greener living.

Double-glazed Sash windows also provide better soundproofing than single-glazed windows. The gap between two layers of glass and an gas that is insulating blocks out outside noise. This will allow you to live in a quieter, more comfortable home.

However, it's important to note that double glazing is not always a suitable option for sash windows. Some homeowners, especially those who reside in historic or listed buildings, may be unable to install a new double-glazed window that exactly matches their original windows with sash. This is why it's crucial to find an installer who is FENSA-accredited and committed to providing quality products that are able to preserve the look of your home. Fortunately, companies such as Quickslide produce replacement uPVC sash Windows that combine traditional design elements with energy-efficient features to create an unbeatable mix of style and functionality. This means you can replace your sash windows with an uPVC solution that is simple to maintain and boost the value of your property.

Reduced Noise

Sash windows are an appealing feature for homes due to their style and ability to let fresh air in. The downside to this is that they're not as soundproof as other windows. Noise pollution can make people unable to sleep if they live near busy roads or airports. In addition, noise from neighbors and other homes can affect people living in listed buildings or flats.

Many homeowners are hesitant to make changes to their sash window because they fear it will ruin the classic design. This is because installing double-glazed sash windows requires a substantial amount of work and alteration to the existing frame. There are retrofit options that allow homeowners to keep sash windows while benefiting from modern noise reduction.

Soundproofing of sash windows is dependent on a variety of factors. For example, the construction and material of the frame play an important role. Single-pane windows and ones with poor seals offer little noise insulation, whereas double-glazed frames made from uPVC or timber can significantly reduce this problem. The thickness of the window glass is also crucial, as more thick glass provides more noise reduction.

In terms of the kind of frame, uPVC and aluminium are both widely used frames. Both frames are designed to maximize durability and efficiency, however uPVC is a little more energy efficient. Wooden frames are a great option with hardwoods like Accoya being very durable and resistant to humidity.

Double glazing sash must be combined with soundproofing measures to get the best results. Acoustic laminated glass, for instance can dampen vibrations, absorb sound waves and close gaps around the frame.

It is crucial to consult experts and compare prices when selecting the best double-glazing system for your home. They can assess your needs and suggest a tailored solution to improve energy efficiency and reduce noise. In addition, they will be aware of building regulations and requirements for sash window replacements and ensure that your new windows meet all required standards.

Increased Value

One of the best things about upgrading your sash windows to double glazing is that it increases the value of your home. Double glazing increases the value of your home by increasing its thermal efficiency, reducing the loss of heat, and lowering the cost of energy.

It's important to remember that adding double glazing will only increase the value if you use the best product. The installation of double glazing that isn't of good quality can increase your energy costs and decrease the value of your property. The best option is to choose uPVC sash windows, which are strong and easy to maintain. They can be cleaned easily with a a damp rag and require minimal maintenance over the course of time.

The cost of sash double glazing is influenced by a variety of factors, such as the type of window and the materials used in its production. Standard glazing is the cheapest but other styles, such as acoustic glass can increase prices significantly. The choice of certain finishes, such as a wood grain effect or a dual colour, will impact the price. The complexity of the installation could add to the price.

The sash window was first constructed with astragal bars to divide the glass panes. Modern sash windows are equipped with double-glazed units and still retain these original features and preserving the historical design of your home.

Vacuum double-glazing is a good example of this, as it utilizes the latest technology to create a slim form of double-glazing that can be fitted into traditional sash-windows without damaging their historic appearance. The system, known as FINEO eliminates the space between windows to create the illusion of a vacuum. It can then be inserted into old sash Windows without damaging their structure.

Sash double glazing is beneficial for a variety of reasons, including its ability to improve energy efficiency and reduce noise in your home.  repairmywindowsanddoors.co.uk  can also increase comfort, reduce condensation, and improve aesthetics. It can also offer an investment return and preserve historic features of your house.