Business Details
Trusted Double Glazing Solutions in Halstead
Green Glaze Windows is a family-run double glazing business established over two decades ago, serving Halstead and surrounding areas in Essex. Specialising in the supply and installation of energy-efficient windows, doors, conservatories, and roofline products, we combine traditional craftsmanship with modern technology to deliver durable, aesthetically pleasing solutions. Our team prioritises customer satisfaction, offering tailored consultations and high-quality installations backed by comprehensive guarantees. With a dedicated showroom in Halstead, we provide hands-on demonstrations of our products, including A-rated double glazing, composite doors, and innovative conservatory roof systems. Our expertise extends to both residential and commercial projects, ensuring every client receives bespoke advice and premium service.We maintain rigorous standards through partnerships with trusted suppliers like Pilkington Glass and utilise advanced security features such as Yale lock systems. By focusing on thermal efficiency and low-maintenance materials, we help homeowners reduce energy costs while enhancing property value. Our commitment to transparency and ethical practices has solidified our reputation as a reliable local business. Whether upgrading existing installations or designing new spaces, we deliver solutions that balance functionality, security, and style. This dedication to excellence ensures clients receive long-lasting, cost-effective home improvements tailored to their specific needs.
Services
Double Glazing
Triple Glazing
Conservatories
Composite Doors
Roofline Replacement
Bifolding Doors
French Doors
Tiled Conservatory Roofs
Window Replacements
Orangeries
Highlights and features
- We have over 20 years of experience in double glazing and home improvements.
- Our installations use Pilkington glass for superior thermal and acoustic performance.
- We offer a comprehensive guarantee on all products and installation work.
- Our qualified installers ensure precise, professional fitting of windows and doors.
- We provide free on-site consultations for bespoke conservatory and orangery designs.
Associations and certifications
- Secured by Design
Services
Double Glazing
Our double glazing solutions feature advanced warm-edge spacers and multi-chambered uPVC frames to maximise thermal efficiency. Using Pilkington glass and innovative Q-Lon weather seals, these windows reduce heat loss and noise intrusion. Available in casement, sash, and R9 styles, they combine security with low-maintenance durability for both modern and period properties.
Conservatory Roofs
Upgrade tired polycarbonate roofs with our thermally efficient glass or tiled systems. The Equinox tiled roof achieves a U-value of 0.15, while Ultraframe LivinRoof combines glazed panels with insulated aluminium. These solutions transform conservatories into year-round living spaces with reduced noise and improved energy performance.
Composite Doors
Our composite doors use reinforced aluminium frames and Yale lockmaster multipoint locking systems for enhanced security. Available in multiple colours and glass designs, they feature 44mm door sashes and warm-edge spacers. Backed by comprehensive guarantees, these doors offer both aesthetic appeal and thermal efficiency with B-rated energy performance.
Bifolding Doors
SMART aluminium bifolding doors provide seamless indoor-outdoor transitions with integral blinds and high-performance seals. Customisable in various configurations and colours, they feature energy-efficient glass and robust security locks. Installed with precision, these doors maximise natural light while maintaining thermal insulation and structural integrity.
Roofline Products
Durable uPVC fascias, soffits, and guttering systems enhance weatherproofing and aesthetics. Available in four styles, these low-maintenance solutions prevent rot and insect damage through complete timber replacement. Designed to complement property exteriors, they improve longevity and visual appeal while requiring minimal upkeep compared to traditional materials.
Questions
What areas do you serve?
We operate across Halstead, Colchester, Braintree, and surrounding Essex areas for all installations and replacements.
Do your windows meet energy efficiency standards?
All our windows are A-rated as standard, featuring warm-edge spacers and multi-chambered uPVC frames for optimal thermal performance.
Can I view products in person?
Yes, visit our Halstead showroom to see composite doors, bifolding doors, and window displays in person.
Are your installations guaranteed?
We provide comprehensive guarantees covering both products and installation workmanship for your peace of mind.
Do you offer conservatory roof upgrades?
We replace polycarbonate roofs with thermally efficient glass or tiled systems, including Equinox and Ultraframe LivinRoof options.
How secure are your doors?
Our composite doors feature Yale lockmaster systems and Secured by Design accreditation for enhanced home security.
Reviews (1)
Stephen Howard
Aug 29, 2021
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We have recently had a conservatory built by Green Glaze, Halstead and are very happy customers. Following quotes from 3 companies we chose them because they are local to us and during the quoting phase they were very informative about the product and had an understanding on the planning process, something their competitors fell short on. I cant fault their communication throughout and although we had delays because of supply chain issues, Kelley kept us in the loop with dates making the process much easier to manage. Steve was always very approachable even when we had concerns and their team
