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Set priorities
Explain which rooms and openings are involved and whether your project will happen at once or in phases.
Windows, doors & extensions across Essex · Brightlingsea showroom
Spectrum Glazing · Serving Brentwood
Plan your Brentwood home improvements as one connected project. Whether you are replacing tired windows, redesigning the entrance or opening the kitchen towards the garden, Spectrum Glazing helps bring the products and installation details together.

Range inspiration · Not an identified Brentwood installation
A joined-up approach to your home
Brentwood projects can range from a single entrance upgrade to a phased refurbishment across several rooms. We welcome enquiries from Brentwood, Shenfield, Hutton and Warley, with the installation address checked as part of the initial discussion. Consider how the front elevation, rear glazing and internal layout work together, even when the work will happen in stages.
Begin with your priorities: a more practical layout, easier maintenance, extra daylight or a different appearance. We help translate that brief into product choices and a clearly defined installation.
Find your project
Explore the possibilities
Explore these product and design examples for inspiration. These images show the wider range, rather than installations in Brentwood. Select any photograph to view the full image.






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Explain which rooms and openings are involved and whether your project will happen at once or in phases.
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Discuss frame styles, finishes, glazing and operation together so that each decision fits the wider refurbishment.
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Review the specification and installation scope before ordering. Survey measurements replace the initial estimates.
Tell us the work you have in mind and the installation postcode. Our team will discuss the next step and arrange a survey where appropriate.
Call 01206 258056 Book a Brightlingsea showroom appointmentOur showroom is in Brightlingsea at 18 High Street, CO7 0AE. Book ahead and tell us which products you want to compare so we can confirm the relevant displays.
We welcome enquiries from these areas as well as Brentwood itself. Send the installation postcode and a description of the project so we can confirm coverage and the next step.
Yes. Tell us the full scope, even if the work will take place in stages. We can discuss a coordinated specification and set out the proposed works in your quotation.
Our showroom is in Brightlingsea at 18 High Street, CO7 0AE. Book ahead and tell us which products you want to compare so we can confirm the relevant displays.
Your home. Your choices.
Explore windows, entrance doors, bifolds, sliding doors, conservatories, roofs and extensions. Choose your style, colour and approximate sizes, then send your designs to our Brightlingsea team for a free supply-and-fit quotation.