Secondary Glazing, Chelmsford Essex
If you are looking to help your home perform to the high standards of double glazing without changing its external and internal aesthetic, secondary glazing may be the ideal solution. It involves fitting a second window internally in front of your existing window. This glazing is usually mounted using hinges or rollers, making it suitable for listed buildings or those in a conservation area.
Because of this, secondary double glazing is perfect for older homes with a charming aesthetic that you may want to leave undisturbed. This rules out the need for new windows, helping you keep the authentic features that made you fall in love with your property in Chelmsford or the surrounding Essex areas.
Once your new secondary glazing is fitted, you can carry on enjoying your home as usual. Benefit from your living environment being much warmer, quieter and free of any damp issues. With plenty of secondary double glazing styles to choose from, we feel confident that we have something here at Oakland Home Improvements for all of our Essex customers.
To get a price, please get in touch with us today.
Retain The Character of Your Home
As mentioned, secondary glazing is a great option for homeowners who live in a conservation area or listed building. Whether you cannot remove your poorly performing existing windows due to building regulations, or whether you do not want to ruin the traditional aesthetic, this is the ideal solution.
Your single glazing will be covered by an additional layer of insulation, helping your Chelmsford home become warmer all year round. Even if your home is not modern, it will certainly perform to modern standards.
Reduce Noise Pollution
After the installation of your new secondary double glazing, you will notice that your home is much quieter. This is because what is essentially an extra window will block out any external noise from your Essex property. Relax in peace and quiet with up to 80% of external noise pollution eliminated!
This makes our secondary glazing ideal for homeowners that live near a busy road, school or building site. Get rid of any distractions, and enjoy your living space the way you should.
Thermal Efficiency
If your older windows are causing your home to feel cold and draughty, leading to expensive heating bills during the colder months, secondary glazing can definitely help. Save money that would otherwise be spent on costly triple glazing, while keeping the charming allure of your existing window profiles.
By using thick panes of glass within our glazing, we are able to create a physical thermal barrier that keeps the cold out and the warmth in. What’s more, the pocket of air between your existing windows and your new windows will actively help insulate your home. Save money on heating bills and reduce your carbon footprint!
Bespoke Secondary Glazing
Here at Oakland Home Improvements, we offer many different secondary glazing styles. This ensures that we have something for all of our customers, whether their home is contemporary or conventional. Popular styles include vertical sliding, horizontal sliding or hinged units. Find something that matches your family’s needs and the style of your property.
With plenty of profile colours available, as well as different opening configurations, we feel confident we have something for your home. If you are not sure what would be the best fit for your windows, please do not hesitate to get in touch. Our friendly team would be more than happy to find the perfect secondary double glazing solution for your needs.
Secondary Glazing Prices, Chelmsford Essex
If you are ready to improve your property’s thermal efficiency while creating a quieter environment to live in our secondary glazing is the ideal choice. Retain the existing aesthetic of your Chelmsford home, while helping it perform to the highest standards.
To get your project started, please get in touch with us today. By filling in our online contact form, a member of our team will get back to you shortly.
You can also get a free quote online by taking a look at our online costing tool.
Secondary Glazing FAQs
What is secondary glazing?
Secondary glazing refers to the installation of an additional glazed pane fitted on the inside (or sometimes the outside) of your existing window frames. It creates an insulating air gap between the original window and the secondary unit, improving thermal insulation, reducing noise, and helping maintain your home’s aesthetic.
What are the key benefits of installing secondary glazing?
Secondary glazing offers a number of important benefits for homeowners in Chelmsford and across Essex:
- Improved energy efficiency — It significantly reduces heat loss from older or single‑glazed windows, helping lower heating bills.
- Acoustic & noise reduction — The added pane and gap help lessen external noise, ideal for homes on busy roads or near rail lines.
- Preservation of original windows — Especially suited to period properties or listed buildings in conservation areas because it retains original window frames.
- Increased security — The extra glazed layer creates an additional barrier, making forced entry more difficult.
- Cost‑effective alternative — Compared to full window replacement, secondary glazing can be quicker to install and offer many of the same benefits at a lower cost.
Is secondary glazing suitable for listed buildings or conservation areas?
Yes — secondary glazing is often a preferred option in listed buildings or properties within conservation areas around Chelmsford and Essex. Because the original windows remain in place and the exterior appearance is unchanged, local authorities generally favour it as a way to improve performance without altering historic character.
How much maintenance does secondary glazing?
Secondary glazing is low‑maintenance. Once installed, you clean the interior pane and ensure any opening units remain operational. There is no need to replace existing windows. With minimal maintenance, you can continue to benefit from the improved insulation and noise reduction.
What types of secondary glazing units is available?
Several styles of secondary glazing can suit different window types and installation requirements:
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Fixed units — non‑opening panes for maximum insulation.
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Lift‑out or removable units — easier access for cleaning or seasonal removal.
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Hinged or sliding secondary glazing — allows full or partial ventilation whilst still providing the benefits of the extra layer.










