Windows & Doors, Orangeries, Roofs, Extensions, Sovereign Home, Essex - HOME PAGE - v2 (12)


Installing your new double glazed windows or triple glazing windows, uPVC Windows, Bow Bay windows, Tilt & Turn windows, Aluminium windows or Casement windows in your home requires a professional and experienced installer…


Sovereign Home Improvements and their dedicated team of experts have over 30 years combined experience at fitting in windows in Southend,  Grays, windows in Basildon,  Romford, Brentwood as well as many other towns in the county.

The team take great pride in their work which has been born out by the number of positive and extremely high customer reviews on our website, Google review page, and associated sites such as and many others.

As a family business, we recognise that giving our customer the best possible advice is paramount to any business.

Therefore, when we first meet to discuss your requirements, we take the time to listen very carefully to the look you are wishing to create and as such make our recommendations according to your brief, and not accordingly to our profit margins.

Yes, that’s right, a building company with a conscience…. we want to come back time and time again to use our services time and time again.

We love our work and we look forward to making many more homes in Essex Better!

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0800 1777 771



    There is a multitude of windows types available on the market at any given time…


    Casement windows, by far the most popular British style, are available in a multitude of options, perfect for any home…

    Casement windows are also an ideal choice for direct timber replacement.

    The wide selection we have offer enables you to choose the style that is perfect for you.

    Choose top or side openers or incorporate both.

    Alternatively, have you ever considered a Bow or Bay window or considered stained or patterned glass?

    Leaded or Georgian panes? The choice is almost limitless.

    Most are available with two distinctive styles of frame and beading.

    The chamfered option is a contemporary design, while Ovolo sculptured beading gives a more traditional, decorative finish to your home.

    Both options are available across our entire range.

    You can even ‘mix and match’ chamfered and Ovolo frames to create a unique style for your home.

    All our window styles are available in a variety of colours including white and two woodgrain finishes, Rosewood and Golden Oak.

    Manufactured with specially formulated resins and stabilisers to ensure that your windows do not discolour over time.

    The vertical sliding sash windows let you achieve a classic, distinctive look. with all the high-performance, low maintenance benefits of UPVC.

    These are in the style of the Georgian era, with two sliding sashes, decorative horns and sculpted frames.

    Plus, our unique sculpted Georgian bars and fixings subtly enhance aesthetics, adding even more character.

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    These simple and functional casement windows are ideal for all types of property. It is the most popular and commonly used style of window in the UK.

    Our products can be either top-hung opening or side-hung opening to suit your requirements, giving you excellent ventilation and security.

    If your home features a traditional bay or more modern bow-style, we can create high-performance, draught-free and secure windows tailored to you.

    Bay or bow designs open your room, creating the feeling of space and light.

    In addition, we can enhance this effect by installing slim-framed windows that maximise your glazing area and give your home more natural light.

    This sophisticated design is becoming increasingly popular.

    It combines the benefits of a large area of glass with ease of cleaning and excellent ventilation.

    The innovative tilt-and-turn mechanism enables it to be opened inwards from the top for effective ventilation or from the side for safe and easy cleaning from within your home.

    Tilt and Turn windows give you an easy cleaning facility of being inward opening, allowing both sides of the glass to be cleaned from inside your property.