Five Essential Qualities Customers Are Searching For In Every Sash Double Glazing Why Upgrade Your Sash Windows to Double Glazed Windows?

Double glazing sash windows do not only improves energy efficiency and reduces noise pollution, but can also increase the value of your home. The process preserves historic features while complying with regulations regarding energy use, heat loss bills, and security.

These windows have the same style and aesthetic appeal as the original sash windows, but also reduce cold air and exterior sound. The customization options for these uPVC windows are endless.

Improved Insulation

By adding a second glass pane to the sash window you already have, you create an insulating barrier which reduces heat transfer and improves your home's energy efficient. This upgrade will also improve the soundproofing of your home and make it a quieter home.

Poor insulation can increase the amount of energy required to heat or cool a house that can result in higher electricity and gas costs. Double glazing made of sash can reduce this energy consumption, helping you save money as well as lower your carbon footprint.

Our double-glazed sash windows are constructed from high-quality materials that ensure high thermal efficiency. Choose from a range of options which include uPVC and traditional timber. Accoya is a modern wood that is grown in New Zealand and treated, which means it has a minimal environmental impact. Both are durable and resistant to moisture, which means superior insulation and long-lasting performance.

If you are in a conservation zone or listed building, you may need to seek permission to build before installing sash double glazing. However, our experts can overcome these limitations to protect the architectural integrity of your house while improving its thermal efficiency.

We can also add an additional layer of secondary glazing to your existing windows. This will create an additional insulating barrier and reduce loss of heat. This option is usually less expensive than replacing your windows 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 has better thermal efficiency than aluminium alternatives.

Installing draughtproofing can improve the insulation of your home by reducing air leakage. It is possible to stop cold air from entering your home in winter and warm air from escaping in summer using a silicone seal.

It is possible to enhance any property with a draught proofing system. This can be accomplished on single and double sash windows. It's important to remember that draught proofing is not as effective as double-glazing in the reduction of heat loss, so you should think about it as an addition to a sash window's renovation or restoration.

Lower Energy Bills

A well-maintained sash window with proper seals can improve the efficiency of your home and cut down on energy bills considerably. Double glazing these windows will improve their efficiency and enable you to cut down on energy costs without compromising your comfort or destroying 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 with 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 sash window can also be fitted with low-emissivity glass to boost energy efficiency. This invisible layer is designed to help the room to be warmer in winter months and cooler in the summer by reflecting heat back into the.

The environment will also gain by investing in energy-efficient sliding windows. These windows will reduce your household's energy use and reduce the amount of waste produced by your family and you. This can reduce your carbon footprint significantly which is great for those seeking to live a more eco-friendly lifestyle.

Double-glazed sash windows also offer better soundproofing they are compared to single-glazed windows. The gap between two layers of glass and the insulating gas acts as a shield against outside noise, meaning you'll enjoy an enviable and peaceful home.

It is important to keep in mind that double glazing may not be the best option for sash windows. Certain homeowners, especially those who live in listed or historic structures, might find it difficult installing a new double-glazed window that exactly matches their original sash window. It's important to choose an installer who is FENSA accredited and dedicated to supplying high-quality products that maintain the character of your home. Luckily, companies such as Quickslide manufacture replacement uPVC Sash windows that blend the traditional aesthetic with energy-efficient features for an unbeatable blend of style and functionality. This means that you can upgrade your sash window with an uPVC solution that is easy to maintain and will increase the resale value of your home.

Reduced Noise

Sash windows are beautiful features in homes due to their elegance and the ability to let fresh air to enter. The downside to this is that they're not as soundproof as other windows. People who live near busy roads or airports often have trouble to sleep due to noise. In addition, noise from neighbors and other houses can also affect those who live in flats or listed buildings.

Many homeowners are reluctant to make changes to their sash window in fear of destroying the classic design. Installing double-glazed frames for sash windows requires a lot of work and modifications to the frame. However, there are retrofit options that permit homeowners to keep their sash windows while adding modern noise reduction features.

sliding sash windows of sash windows is dependent on a variety of factors. For instance, the construction and material of the frame play an important role. Single-paned windows as well as those with poor sealing provide minimal noise protection. Double-glazed frames made from uPVC or wood are able to significantly reduce this issue. The thickness of the window glass is also crucial, since thicker glass offers more noise reduction.

Both uPVC or aluminium are popular choices for frames. Both frames are designed to maximize durability and efficiency, however uPVC is slightly more energy efficient. Wooden frames are a viable option, with hardwoods such as Accoya being extremely durable and resistant to humidity.

To get the best results, sash double glazing should be combined with other measures to soundproof the space. Acoustic laminated glass, for instance can dampen vibrations or absorb sound waves, and seal gaps around the frame.

When it comes to selecting the most appropriate sash double-glazing solution for your home, it is essential to speak with a professional and compare estimates from reputable firms. They will be able to assess your requirements and recommend an appropriate solution to increase energy efficiency and decrease noise. In addition they will be aware of the building regulations and requirements for sash window replacements and will ensure that the windows are in compliance with all the required standards.

Increased Value

One of the best things about upgrading your sash windows to double-glazed is that it increases the value of your home. Double glazing improves thermal performance decreases heat loss and reduces energy costs which makes your home more appealing to potential buyers.

It's important to remember that adding double glazing will only increase the value when you select the correct product. If you choose to install low-quality double glazing, your energy bills may increase and the resale value your home will suffer. The best option is to opt for uPVC Sash windows, which are tough and easy to maintain. They are easily cleaned with a damp rag and require minimal maintenance over the course of time.


The cost of double glazing made from sash is influenced by a variety of factors, such as the type of window and the materials used in its production. Standard glazing is the least expensive, but other styles like acoustic glass can increase prices substantially. Selecting certain finishes, such as a wood grain effect or dual colours, will also affect the price. Finally the complexity of the installation process can increase labour costs and therefore the total cost.

The sash window originally had astragal bars that separated the glass panes. Double glazing can be installed in modern sash windows while keeping the original features. This will preserve the historical style of your home.

Vacuum double-glazing is a good example of this, as it makes use of the most advanced technology to create a thin form of double-glazing that is able to be incorporated into traditional sash-windows without damaging their historic appearance. This method, referred to as FINEO, removes the gap between the window panes and creates a vacuum so it can be installed into old sash windows without damaging their structure or degrading their insulation.

Double glazing made of sash is worthwhile for a variety of reasons, not least its ability to increase energy efficiency and reduce noise within your home. It can also improve aesthetics, improve comfort, and reduce condensation. It can also offer a return on investment and preserve historic features of your house.