Sash Windows Replacement London


Sash Windows Replacement in London



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Retrofit Your Sash Windows with Double Glazing

Can old sash windows be double glazed? If you're a homeowner with traditional sash windows, you may have wondered if it's possible to upgrade them with double glazing. Well, we have good news for you. In this article, we will explore the feasibility and benefits of double glazing for sash windows, and show you how upgrading your old windows can transform your home.

With energy efficiency becoming increasingly important, many homeowners are looking for ways to improve the insulation of their properties. Double glazing is well-known for its ability to reduce heat loss and lower energy bills. But what about sash windows, those elegant features that add charm and character to period properties?

Upgrading old sash windows with double glazing can indeed enhance both the comfort and efficiency of your home. But how does it work? And what are the advantages of retrofitting double glazing into your existing windows?

Join us as we delve into the world of double glazing for sash windows. Discover how this innovative solution can bring warmth and charm to your home while keeping you cozy and saving you money. And most importantly, find out if it's the right choice for your beloved sash windows.

Enhance Your Home's Warmth and Charm with Double Glazed Sash Windows

In this section, we will delve into the process of retrofitting your old sash windows with double glazing. We understand that preserving the unique charm and character of your period home is important to you, which is why we offer retro fit double glazing solutions specifically designed for old sash windows.

The installation of double glazing in your sash windows can bring numerous benefits, enhancing the comfort and energy efficiency of your home. By creating an extra barrier against the cold and noise, double glazing improves insulation and minimizes heat loss, ensuring a warmer and quieter living environment.

But the benefits of double glazed sash windows extend beyond comfort. With increased energy efficiency, you can reduce your home's carbon footprint and save on heating bills. Double glazing also provides added security, making it more difficult for intruders to gain access to your home.

Here's a closer look at the benefits of retro fit double glazing for old sash windows:

Benefits of Double Glazing for Old Sash Windows
Noise Reduction
Improved Insulation
Enhanced Energy Efficiency
Reduced Heating Costs
Enhanced Security

With retro fit double glazing for sash windows, you can enjoy the best of both worlds - preserving the historic charm of your home while enhancing its comfort and efficiency. Let us help you transform your old sash windows into energy-efficient features that complement your lifestyle and add value to your property.


In conclusion, upgrading your old sash windows with double glazing is not only possible but highly advantageous. By choosing a reputable company like Golden Ratio Sash Windows and Doors, you can ensure a professional installation that will transform your home. The addition of double glazing enhances insulation, boosts energy efficiency, and improves overall comfort.

With Golden Ratio Sash Windows and Doors, you can experience the many benefits of double glazing, such as noise reduction, increased security, and reduced heat loss. Their expert team understands the importance of preserving the charm and character of your sash windows while enhancing their functionality. By investing in double glazing, you can enjoy a warmer, quieter, and more efficient home, while adding value to your property.

Don't let your old sash windows compromise the comfort and energy efficiency of your home. Upgrade them with double glazing from Golden Ratio Sash Windows and Doors and create a space that is not only aesthetically pleasing but also practical for modern living. Contact Golden Ratio Sash Windows and Doors today to discuss the options available and start your journey towards a more comfortable and efficient home.


Can old sash windows be double glazed?

Yes, old sash windows can be double glazed. Retrofitting double glazing into existing sash windows is a popular option for homeowners looking to improve insulation and energy efficiency without replacing their windows entirely.

How does double glazing benefit old sash windows?

Double glazing offers several benefits for old sash windows. It improves insulation, reducing heat loss and lowering energy bills. Double glazing also minimizes outside noise, enhances security, and reduces condensation on the windows.

Is retrofitting double glazing to sash windows feasible?

Retrofitting double glazing to sash windows is feasible and often cost-effective compared to replacing the entire window unit. However, it's essential to consult with a professional glazier to ensure the compatibility and structural integrity of your sash windows for the installation of double glazing.

What are the benefits of double glazing old sash windows?

Double glazing old sash windows offers numerous benefits. It improves thermal efficiency, reducing heat loss and enhancing insulation. This leads to a more comfortable living space and reduced energy bills. Double glazing also helps reduce outside noise, improves security, and increases the overall value and appeal of your home.

Sash Windows Replacement London

We're a hard working business who's main priorities are to:

  • Be punctual
  • Provide great quotes
  • Be honest and reliable
  • Exceed expectations
  • Value each of our clients
  • Provide quality workmanship
  • Be friendly and helpful
Sash Windows Replacement London

Here at Golden Ratio Windows we have built up an excellent reputation in our local area by offering the most comprehensive and expert service in London. From the planning stage to the finished article; we are with you every step of the way, making sure that whatever the task, you are completely satisfied with the end result. You can also rest assured that you will be receiving a professional, yet personal service for each job that we attend.

See our services

With so many years working in the trade, we are happy to answer any queries and provide quotes for any work that you are looking to have done. If you are in need of any work in London or the surrounding areas, then give us a call on 02034881695, or send us a message through our contact page.

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