Double Glazed Windows, Doors, and Conservatories

Double glazing can immediately improve the thermal efficiency, security and weatherproofing of your property in Harwich. We offer a range of windows  doors and conservatories for customers to choose from, all of which are available in a diverse selection of colours, finishes and hardware.

The double glazing products include a polyamide thermal barrier that will help retain heat inside a home and keep the cold outside where it belongs. A better insulated property will rely less on central heating, which could lead to lower energy bills.

All our double glazed window, door, and conservatory installations also offer market leading levels of safety for a Harwich home. This will keep a property safe from adverse weather conditions and unwelcome intruders. Our double glazing is paired with uPVC and aluminium framework, for homeowner peae of mind.

Use our online quoting engine to get a price tailored to your home improvement project.

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Benefits Of Double Glazing

Enhanced Security

You can bolster a Harwich home with state of the art multi point locking systems, and advanced shootbolt techniques. These safety features will ward off intruders straight away, resulting in maximum security. These windows and doors won’t be compromised by adverse weather conditions and unwelcome intruders.


We don’t believe our home improvement projects should have a negative effect on the planet. That is why our double glazing installations are crafted with sustainability in mind. Once they reach the end pf their long life, they won’t end up in landfill. They will also help improve the thermal performance of a space, minimising a home’s carbon footprint.

Enhanced Energy Efficiency

Double glazed panes will help trap heat inside a Harwich home and will keep the cold outside where it belongs. They will help a homeowner maintain a comfortable space in winter without touching the thermostat. As a result, you may rely less on your central heating which can lead to minimised energy bills and a more sustainable home.

10-Year Guarantee

We offer a 10 year guarantee on all our double glazing products. Crafted using robust materials and modern manufacturing techniques, they have been designed with longevity in mind. Should any go wrong in this decade, including break ins and damage, our team will be on hand to help you rectify any issues.

Double Glazing prices Harwich

Trusted Double Glazing Installers

At Chigwell Window Centre, we use our two decades of experience to help customers get the best installation for their Harwich home. We are a family run business, so we put our Harwich customers at the heart of everything we do, ensuring you are completely satisfied with the end result.

We are proud to have a track record for delivering the highest quality products to residential, commercial and trade sources. Our uPVC window and doors are fabricated using industry leading Eurocell and Quick Slide profiles and our aluminium windows and doors are manufactured using the quality Smart Architectural Aluminium system.

Because we manufacture all our double glazed windows and doors in house, this gives us buying power. You can feel confident in the consistent standards of quality at competitive prices! Use our online quoting engine to start your project today.

If you would like to learn more about our double glazing, contact our friendly team today. We will be on hand to help you. We want to ensure you will be completely satisfied with your product.

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Bespoke Double Glazing

We tailor all our double glazing installation to your home improvement project. We know there is no one size fits all when it comes to our double glazing installations.

We tailor all our products to your specifications, ensuring you get a bespoke product that perfectly complements the existing architecture and double glazing. Whether you are working on a modern apartment or traditional home, we will have the installation for you.

Get in touch today to learn more about how we can customise our double glazing installations.

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Double Glazing installations Harwich
Double Glazing Harwich

Double Glazing Prices, Harwich

Use our online quoting tool to get a price tailored to your home improvement project. Input your specifications to generate an accurate and competitive price. It’s easy to use, works on all devices and comes with no obligation to buy.

For more information on our double glazing installations, call us on 0203 667 9707 or fill out the online contact form. We will be happy to help you get the right double glazing installation for your home improvement project.

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Double Glazing in Essex and the South East

Chigwell Window Centre offer a range of home improvements to homeowners in Essex and the surrounding areas. Whether you want premium bifold doors or high-quality uPVC windows, we have something for everyone. Start your free online quote today and get a competitive double glazing cost.

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