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Reputable Home Improvement Experts

  • Guaranteed Quality

    Our products are quality guaranteed. We always offer extensive warranties with our products. We're a local, family run company, which means that we treat every double glazing installation as it were our own home.

  • Family Owned

    As a family owned company we pride ourselves on our fantastic aftercare services. If you have any issues or queries, our team of experienced and friendly staff will also be happy to help. We are always a phone call away.

  • Amazing Products

    We will only ever sell the highest quality products. Feel confident that we only offer the best windows, doors and conservatories in the industry. We can assure you that our products are long lasting, attractive and functional.

  • Wide Selection

    We offer high quality uPVC windows and doors, timber products, aluminium windows and doors. We also offer the acclaimed Residence 9 range, a uPVC made with grain to look like authentic wood.

Why Choose Sovereign? - Click a Title to Read More

Sovereign are a fully accredited double glazing company in Harlow, Essex with many years experience in the home improvement sector. You can rely on us to provide you with market leading products and expert installation.

Once you have made your free, no obligation appointment with Sovereign, one of our expert design consultants will contact you and arrange a visit.

All our consultants are highly experienced with extensive product knowledge in order to assist you with any queries you may have. You can also find out more about our product on our website, and you can receive a quote via our online generator by simply inputting your home measurements.

Your design consultant will discuss your project with you whilst listening to what you want to achieve with your chosen home improvement. They will then give you an accurate (subject to full survey) quotation.

Once you have placed your order with us, a professional surveyor will contact you to arrange a mutually convenient appointment to confirm all your designs and options. Detailed measurements will also be taken to ensure a perfect fit.

We have a beautiful showroom located on in Harlow, so do feel free to pop in and we can show you the array of uPVC windows, doors and conservatories that would be a perfect addition to your property.

High Quality Windows

Here at Sovereign, we don’t just offer secure and attractive windows for a competitive price. Our profiles offer high thermal efficiency, acting environmentally friendly and saving homeowners money on their heating bills. These windows are also multi chambered, which prevents the cold air from entering and keeping your home comfortable all year round.

We have double glazed windows for every style of Essex home. Whether you are looking to revamp an older property, install new windows into a modern build or transform a home, we have a style for you.

Windows and Doors Sawbridgeworth

Durable Door Options

The entrance to your Sawbridgeworth home should be as stylish as it is functional and secure. All of our uPVC, bifold and aluminium doors can be tailored to suit your tastes, offering modern and heritage designs, without compromising on security and long lasting durability. Our frames are energy efficient, ensuring your Harlow home stays warm all year round and saves on your energy bills.

We offer a range of doors that will perfectly suit your home. We have complimentary slimline doors, traditional European options and stylish front doors that will instantly update the look and feel of your property.

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