Pay only £99 upfront and nothing to pay until 2023*

Available until the end of Summer

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Benefits of Double Glazed Windows

Double glazed windows will improve your home’s thermal performance. According to studies, over 80% of homes in England have double glazed windows and for good reason. Double glazing offers incredible noise reduction, energy efficiency, increased security and heat retention.

Modern double glazing provides unparalleled efficiency for your LeicesterDerby, or Nottinghamshire home. In a world where saving the environment also saves you money, there is no time like the present to switch to more energy-efficient products.

All of our windows can be fitted to your needs, as we offer casement and sliding sash windows along with our bespoke conservatoriesorangeries and glazed extensions. This means whether you’re looking for a few windows to warm up your bungalow or an impressive conservatory from which to enjoy your garden, we can help.

At Stormclad, we specialise in providing an expert window fitting service for your entire home. Our roots lie in a family-run business and this commitment to family and the home are evident in every aspect of our turnkey solutions. We work throughout the East Midlands and look forward to any demands and deadlines.

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Double glazed timber Windows.
Double Glazed Windows

A+ energy rated double glazed windows

Our double glazing is able to achieve A+ energy ratings, so you’ll notice that your room is a much more comfortable temperature with replacement windows as they’re draught free.

Their innovative designs include two dense layers of glass that surround a section filled with intelligent argon gas. Encompassed by tightly fitted window frames that incorporate spacer bars and thermal breaks as standard, these elements all work cohesively to eliminate any heat from escaping, and in the same way, avoids the cold from entering your home.

According to The Energy Saving Trust, replacing the single glazed windows in a typical detached house with A+ rated double glazing could save you up to £110 a year on fuel bills. This makes them excellent value for money, especially with our flexible window finance options. On top of saving money, it will also make your home more environmentally friendly.

Double Glazing FAQs

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Superior security as standard with our double glazing

Many products on the market use a single system that is easy to force, leaving your home vulnerable to unwanted intruders. We fit our windows with the latest in British Standard security technology, ensuring your home is up to date with the latest in secure technology.

Browse our blog: Which type of window is best for you?

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uPVC Casement Windows

How do we create your new windows?


We Establish Your Requirements

Once you send over a quote with your requests, we will send over one of our designers to go through a free consultation.

Our designers are highly trained professionals who will listen to your requirements and offer you a solution that ultimately meets your needs.


On-Site Survey

With the design process complete and the price agreed, your details will be passed onto your Technical Surveyor who will get in touch within an advised period of time to book your survey.

During the technical survey, every aspect of your installation is covered including taking precise measurements, recording technical requirements and documenting all the fine details.



With your survey completed, details finalised and signed off, we then setup the following:

1. All materials are manufactured in the UK.

2. We will schedule the delivery and installation of each stage of your build.

3. We will confirm when your installation will commence.

Double Glazed Windows

A wide range of double glazed window styles and materials

All of our windows are bespoke to your needs. Available in several styles and materials including aluminium, uPVC, and timber, our double glazed windows offer unrivalled style and performance.

All of our materials are tested rigorously and made with simplicity in mind. This means less maintenance, less cleaning, and less worry.

Browse our blog: uPVC vs Aluminium windows: how do they compare?

Featured Materials

  • Aluminium
  • uPVC
  • Timber
Window FAQs

How does double glazing work?

Double glazed windows work by trapping a layer of air, which is a natural insulator, between two panes of glass. This stops the air from circulating which significantly lessens convection, decreasing heat loss from the window. Not only does double glazing reduce the amount of cold that gets into your home, but it also retains the heat that is already inside as the heat transfer is greatly reduced across the thermal barrier.

Browse our blog: Could double glazing reduce your council tax bills?

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Timber Flush Casement

Just £99 deposit and nothing more to pay until 2023!*

Our finance scheme offers a great rate of 7.9% APR Representative, with just a £99 deposit to pay upfront.

Our Designers will talk you through our full range of finance options during your FREE Design Consultation.

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13,000 Successful Installations Over 20 Years

Neil Stacey

Had new door and side window. WOW, great quality, excellent fitters, Ben & Kyle. Had a guess at the price before a quote and they quoted £1000 less than I thought. The service, communication and professionalism of the company staff we encountered was 10/10 I would most definitely use Stormclad again.

March 19, 2021

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Marjie Todd

We are very pleased with our new windows. Thank you to Andrjez and to Simon for discussions on the design and the survey – so helpful. The installation went really well so thanks for that to Jono and Ben, they were very efficient and also friendly and polite. I would definitely use Stormclad again in the future.

March 19, 2021

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Even in a Covid world everything was done efficiently. Liaised with Dennis over email to save a visit for the initial paperwork, Simon came around for the measuring up and then once again (on request) we had Jono and Ben for the installation. Fitted in half the time quoted, fantastic attention to detail and exactly as we hoped for. Our second time using Stormclad and both experiences have been excellent.

March 16, 2021

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Mrs. M Ballantyne

Recommended, love the quality, efficient installation, cost effective. Has made our home very cozy, exactly what I wanted.

March 10, 2021

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Mr & Mrs Mann

Our new windows are wonderful. The service we received was excellent. I would recommend Stormclad to anyone looking to have new windows and doors. The staff are efficient and helpful and the filters were skilled and tidy.

March 10, 2021

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Jake Beaumont

Jono and Ben did an excellent job on what appeared to be a tricky installation. Professional and experienced they took the time to ensure we were completely happy with the job and answered all of our silly questions.
Thank you both

March 10, 2021

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