Five Things You've Never Learned About Sash Double Glazing
Why Upgrade double glazed timber sash windows to Double Glazed Windows?
Double glazing sash windows do not only improves energy efficiency and minimises noise pollution, it can also increase the value of your home. The process preserves the original features while complying with standards regarding energy bills and heat loss.
These windows offer the same aesthetic appeal of the original sash windows, but also reduce the outside sound and cold air. The options for customizing these uPVC windows are endless.
Improved Insulation
The addition of a second pane glass to the sash windows creates an insulating barrier that drastically reduces heat transfer and makes your home more comfortable and energy efficient. This upgrade also enhances the soundproofing process, resulting in a quieter living environment.
A lack of insulation can increase the amount of energy needed to heat or cool a property, increasing your gas and electricity costs. Double glazing on sash windows can reduce energy consumption and can help you save money.
Double-glazed sash windows from us are made of high-quality materials that ensure high thermal efficiency. Pick from a variety of options that include uPVC and traditional timber. Accoya is a contemporary wood that's grown in New Zealand and treated, which means it has a minimal environmental impact. Both options are strong and resistant to moisture, ensuring the highest insulation and durability.
If you live in an area designated as a conservation area or if your property is listed, you may have to get permission to plan for sash double glazing. Our experts can help you circumvent the restrictions to preserve the architectural integrity of your home while improving its thermal performance.
We could also add an additional layer of secondary glazing to your existing windows. This will create an additional insulating barrier and reduce the loss of heat. This option is typically less expensive than replacing the windows and can be installed with no need for a complete restoration or a new opening. Our secondary windows feature a warm edge spacer bar that's pre-desiccated, and provides improved thermal efficiency compared to aluminium windows.
Installing draughtproofing can increase the insulation of your home by decreasing air leakage. It is possible to block cold air from entering the home in winter, and warm air escaping in summer using an airtight seal made of silicone.
A draught-proofing solution can be applied to both double and single Sash windows, making it an excellent upgrade for any home. However, it's important to keep in mind that draughtproofing isn't as effective as double-glazing in reducing heat loss, so it's best to consider it as an addition to your windows' restoration or remodeling.
Reduced Energy Bills

A well-maintained sash windows with proper seals can improve the efficiency of heating and can reduce energy costs significantly. Double glazing these windows will further increase their efficiency and allow you to lower your energy costs without compromising your comfort or damaging the structural integrity of your home.
Double-glazed 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. The air pocket helps reduce heat transfer, which could result in significantly lower energy costs and condensation.
In addition, double-glazed sash windows can be fitted with modern low-emissivity glass that can further increase energy efficiency. This invisible layer is designed for the room to remain warmer in the winter and cooler during the summer, by reflecting heat back into.
Investing in energy-efficient sash windows will also have a positive impact on the environment. These windows will reduce the energy consumption of your household and reduce the amount waste generated by you and your family. This will reduce the carbon footprint of your home and is a great option for those seeking to live a more eco-friendly lifestyle.
Double glazing with Sash also provides improved soundproofing when compared to single-glazed windows. The gap between two layers of glass and insulating gas acts as a barrier against outside noise, so you'll have the ability to live in an enviable and peaceful home.
However it's important to keep in mind that double glazing is not always the best option for windows made of sash. Certain homeowners, particularly those who live in listed or historic buildings, may find it difficult installing an entirely new double-glazed window that perfectly matches their original window sash. This is why it's important to choose an installer that is FENSA-accredited as well as committed to providing quality products that preserve the character of your home. Fortunately, companies such as Quickslide make replacement uPVC sash Windows that combine the traditional aesthetics with energy-efficient options to provide an unbeatable combination between design and function. You can replace your sash window with an uPVC option that is easy to maintain, and can boost the value of your home's resale.
Reduced Noise
Sash windows are a desirable feature in homes due to their beauty and ability to let in fresh air. They are not as soundproof, however, as other windows. Noise pollution can make people unable to sleep in areas near busy roads or airports. Noise pollution from nearby homes and flats can also disturb people who reside in listed buildings or apartments.
However there are many homeowners who are hesitant to replace their sash windows for fear of destroying their classic aesthetic. Installing double-glazed frames for sash windows requires considerable work and modifications to the frame. There are retrofit options that allow homeowners to keep their sash windows while benefiting from modern noise reduction.
There are many factors that influence sash window soundproofing. For instance, the design and the material of the frame play a major role. Single-paned windows and those with poor sealing offer little noise protection. Double-glazed frames made from uPVC or wood can greatly reduce this issue. The thickness of the window glass is also important, as thicker glass offers more noise reduction.
In terms of the type of frame, uPVC and aluminium are both widely used frames. Both are designed for efficiency and durability, however uPVC is slightly more energy efficient. Wooden frames are an alternative option with hardwoods such as Accoya being particularly robust and resistant to humidity.
Double glazing sash needs to be combined with soundproofing measures to get the optimal results. For example, acoustic laminated glass can dampen vibrations and absorb sound waves, while draught proofing fills in gaps in the frame and reduces the impact of external noise.
It is essential to speak with experts and compare quotes in deciding on the most suitable double-glazing sash for your home. They will be able to analyze your requirements and recommend an individual solution that enhances the efficiency of your energy and reduces noise. They will also be conversant with building regulations and requirements regarding sash window upgrades and will make sure that your new window is in compliance with all standards required.
Increased Value
The value of your home will increase when you upgrade your window sash to double-glazing. Double glazing improves thermal performance decreases heat loss and lowers energy bills which makes your home more appealing to potential buyers.
It's crucial to remember that installing new double glazing will only enhance the value of your home when you use the correct product. If you use poor quality double glazing, your energy costs will increase and the resale value your home will suffer. The best solution is to choose uPVC Sash windows, which are tough and easy to maintain. They are easily cleaned with an abrasive cloth and require minimal maintenance over the course of time.
There are various factors that influence sash double glazing costs, such as the type of windows used and the material used to make the windows. Standard glazing is the cheapest. However other styles, such as acoustic can cause prices to increase dramatically. The cost will also be influenced by the finish you select like wood grain or two colours. The complexity of the installation can add to the cost.
The sash window was originally constructed with astragal bars to separate the panes of glass. Modern sash windows are fitted with double glazing and still retain these original features and keeping the historical style of your home.
Vacuum double glazing is a fantastic illustration of how this could be accomplished, as it uses state-of-the-art technology to create an ultra-thin type of double glazing that can be fitted into traditional sash windows without altering their traditional appearance. This method, dubbed FINEO removes the space between window panes to create an air vacuum. It can then be inserted into older sash windows without causing damage to their structure.
Double-glazed Sash windows are worthwhile for a variety of reasons, including its ability to increase the efficiency of your energy and reduce noise within your home. It can also increase the comfort of your home, reduce condensation and enhance aesthetics. It can also provide an investment return and preserve historical features of your house.