Spectrum Glazing is dedicated to providing Essex homeowners with glazing services that elevate both comfort and design. Our expertise spans the installation of windows, doors, and conservatories, all crafted with meticulous attention to detail. We know that each property is unique, so we tailor our solutions to suit your individual requirements, whether that means replacing a front door, upgrading to aluminium sliders, or adding a bespoke conservatory to expand your living space. Our installations are completed with precision, ensuring that your investment not only improves your home but also enhances its value.
Our service offering extends well beyond basic fittings. Clients benefit from a diverse range of products, including roof lanterns, orangery extensions, sliding sash windows, and Velux replacements. By working exclusively with leading suppliers, we guarantee that all our products are durable, energy-efficient, and designed to stand the test of time. As a family-run company with decades of experience, we place strong emphasis on trust, transparency, and personal service. With Spectrum Glazing, you receive more than a new set of windows or doorsyou gain a reliable partner who will ensure your project is completed to the highest standard.
Served areas
- Brightlingsea, Colchester, and Essex
Business details
- Year established: 2017
- Insured
Highlights and features
- Top-quality products from leading brands for every style
- Expert craftsmanship exceeding professional standards and expectations
- Complete home solutions from windows to bespoke conservatories
- Energy-efficient installations to reduce bills and carbon footprint
- Friendly, reliable team ensuring a stress-free experience
- Certified, warranty-backed services you can trust confidently
Associations and certifications
- Certass
- Member of the Federation of Master Builders
- Quality Assured National Warranties (QANW)
Payment methods
- Cash, Debit cards, Credit cards, Bank transfers, Financing available
Services
Experience the benefits of Veka Halo PVCu windows with Spectrum Glazing, where functionality meets timeless design. Built for energy conservation, noise reduction, and security, our windows provide a reliable long-term investment. Their durable, low-maintenance build keeps them pristine with minimal effort. With many attractive options to choose from, we guarantee a perfect fit for your property. 
Timberlook windows deliver the character of traditional timber frames while avoiding ongoing maintenance issues. Constructed from durable PVC with mechanical joints, they provide exceptional strength and a refined woodgrain appearance. Their energy-efficient glazing supports year-round comfort, and their adaptability in colours and designs ensures a perfect fit for both heritage homes and modern properties. 
Spectrum Glazings aluminium windows represent a smart choice for homeowners seeking modern design and resilience. Crafted to resist rust, fading, and wear, they stand strong against time. Their slim profiles provide expansive views while ensuring excellent insulation. Each installation is carefully managed by our team, guaranteeing windows that perform beautifully and consistently. 
Spectrum Glazing delivers expertly crafted front doors that combine functionality with sophisticated design. Whether youre seeking a contemporary look or a traditional aesthetic, our range includes composite and aluminium options that exceed expectations. We manage installations with the highest attention to detail. Customers choose us because we consistently provide secure, efficient, and stylish doors that stand the test of time. 
At Spectrum Glazing, we deliver French doors that elevate your living environment with style and function. Choose from strong aluminium or low-maintenance PVCu to suit your preferences. Each door is designed for security, warmth, and visual impact. From concept to completion, our professional service ensures your new doors enhance your home beautifully and reliably for years ahead. 
We design and manufacture internal doors that elevate interiors with custom style and superior functionality. Clients can choose from clear, frosted, or textured glazing, alongside numerous frame finishes and colour options. Available in single, French, and sliding models, each solution enhances both practicality and aesthetics. Our aluminium construction guarantees durability, offering excellent sound insulation and enduring elegance. 
A conservatory is a valuable addition to any home, offering both extra space and enhanced property appeal. We specialise in personalised designs that create bright, airy rooms for leisure or entertaining. Each installation reflects our commitment to excellence, ensuring superior construction quality and enduring beauty. 
We at Spectrum Glazing are dedicated to delivering conservatory roof replacements that enhance comfort and energy efficiency. Our insulated roofs provide optimal thermal regulation and contribute to lower energy costs. Installation is performed professionally and with minimal disruption, while the improved roof adds significant value and appeal to your property, ensuring satisfaction and long-term benefits. 
With Spectrum, roofline maintenance and installation become effortless. Our professional fascia, soffit, and guttering services shield your home from harsh weather, water damage, and pests. Each project is bespoke, enabling you to select styles and colours that suit your home. By using robust materials, we ensure your investment delivers both aesthetic appeal and enduring protection.
Reviews (7)
Natalie Shana
May 20, 2025
Richard was very helpful and able to provide me with flat roof lights for my new extension. Good communication and no problems with ordering. Phil came out to survey and once the double glazed rooflights arrived they were fitted well and left clean and tidy. Very happy. Would highly recommend Spectrum Glazing Limited.
Robert W.
Jul 28, 2024
Spectrum Glazing have done a fantastic job in designing and installing our HUP- conservatory replacement, we could not be happier with the end result!!
From the get go, Spectrum were approachable and friendly in helping us realise our design rather than push a sale that we might not have wanted, giving us breathing space to make decisions and comping up with a final design that we love.
When it came to installation, everything was booked in like clockwork and the standard of finish we have been left with is top notch.
Would definitely recommend!!!
From the get go, Spectrum were approachable and friendly in helping us realise our design rather than push a sale that we might not have wanted, giving us breathing space to make decisions and comping up with a final design that we love.
When it came to installation, everything was booked in like clockwork and the standard of finish we have been left with is top notch.
Would definitely recommend!!!
Allan Benfield
Apr 04, 2024
Paul
Sep 19, 2023
We were very impressed with the orangery, double glazed windows, door fitted by spectrum glazing. Richard kept us informed every step of the way, there was one slight hiccup but this was swiftly resolved.
The fitters Ross, Gareth know their jobs inside out and were very tidy workers.
Would I recommend this company yes 100% .
The fitters Ross, Gareth know their jobs inside out and were very tidy workers.
Would I recommend this company yes 100% .
Paul Woodwards
May 22, 2023
Couldn't be happier with both the end result and the service. We chose a local family run company for good reason, we have been burnt by the big guys before. From the initial planning by Rob who knows his stuff, planning and working with us to get exactly what we wanted, through surveys, and almost weekly site visits from Richard and kelly checking the standards and progress. I can't thank the fitters, Gareth & Ross enough, you guys worked through the november storms never wanting to slow the job down. Absolutely 5* service throughout. Were they the cheapest? No, but not the dearest either! you can't go cheap on a project like this, extending your home. They worked with us to complete by Christmas and again, Spectrum delivered...... literally. You get what you pay for and with spectrum we got 1st class.
Graham Rea
May 02, 2023
Emma Louise Eade
Mar 09, 2023
Spectrum glazing where brilliant when choosing and building our new conservatory. They designed exactly what we wanted with Ultraroof, which is a brilliant idea and makes the room useable all year round. All members of staff are helpful and always available for assistance. The workmen used are professional and hardworking (even coming in awful weather). Overall, I'm very happy with the finished outcome of our new conservatory and very pleased we chose Spectrum Glazing over the other big named companies. If I had any more windows or doors needing doing I'd be using these guys will recommend to people as well. Thanks again guys!