Business Details
16 Years
experience
Your Trusted Partner for Conservatories & Double Glazing in Grays, Essex
Upper Glass Conservatories has been delivering premium double glazing and conservatory solutions in Essex for over 13 years. Our expertise in bespoke conservatory design, energy-efficient windows, and doors is rooted in a commitment to quality craftsmanship and customer satisfaction. We manufacture products in the UK, ensuring high standards of sustainability and durability. Our team of skilled installers prioritises precision and reliability, offering tailored solutions that enhance both the aesthetic and functional value of homes. With a focus on innovation and client-centric service, we guarantee lasting results that meet individual needs while maintaining full transparency throughout the process. 
Services
Conservatories
Double Glazing
Composite Doors
Aluminium Windows
Replacement Roofs
Orangeries
Bi-Fold Doors
uPVC Windows
Living Rooms
Door Installation
Details
- Year established: 2010
Highlights and features
- We have over 13 years of experience in bespoke conservatory design and installation.
- Our UK-manufactured products meet the highest standards of quality and sustainability.
- Skilled installers ensure precise, reliable fitting of all windows and doors.
- We offer a no-quibble 10-year guarantee on all installations.
- Our team provides impartial advice and tailored solutions for every client.
What people say
Absolute pleasure working with you
Fantastic from start to finish
Highly recommended
Spotless when they are done
First class job
Services
Conservatory Installation
We design and install bespoke conservatories tailored to your property's style and your lifestyle needs. Our solutions combine maximum natural light with thermal efficiency, ensuring year-round comfort. With over 13 years of experience, we deliver durable, aesthetically pleasing structures that enhance property value and functionality.
Double Glazing
Our double glazing solutions improve insulation, reduce noise pollution, and enhance home security. Using advanced low-emissivity coatings and durable framing systems, we create windows that lower energy bills while maintaining a sleek appearance. Each installation is performed by certified professionals to ensure optimal performance and longevity.
Composite Doors
We supply and install composite doors offering superior security, thermal efficiency, and customisation options. These doors resist weathering and require minimal maintenance while enhancing your home's curb appeal. Available in multiple colours and finishes, they provide a durable, stylish entrance solution for any property.
Replacement Roofs
Upgrade your conservatory with our insulated tiled roofs that improve thermal performance and soundproofing. This solution eliminates temperature extremes, allowing year-round use while reducing glare and UV damage. Our team conducts thorough assessments to ensure seamless integration with your existing structure and aesthetic preferences.
Aluminium Windows
We offer aluminium windows renowned for their strength, slim profiles, and modern appearance. These windows provide exceptional security with features like shoot bolt locking systems and reinforced frames. Available in various colours, they combine durability with contemporary design to suit both traditional and modern properties.
People
Simon Micklethwaite
Owner
Simon leads installations with over 13 years of experience in double glazing and conservatory design. He ensures every project meets exacting standards through meticulous attention to detail and client-focused solutions.
Martin Brown
Installer
Martin brings extensive expertise in window and door fitting, guaranteeing precise installations that enhance energy efficiency and security. His work consistently receives praise for professionalism and technical skill.
Jake Murphy
Installer
Jake specialises in conservatory construction, delivering durable structures that meet exact specifications. His commitment to quality ensures client satisfaction through reliable, timely project completion.
Jack Page
Sales Advisor
Jack provides impartial guidance on product selection, helping clients choose solutions that balance aesthetics, functionality, and budget without pressure sales tactics.
Ronnie Dean
Customer Service
Ronnie manages client inquiries with transparency and efficiency, ensuring clear communication throughout the installation process to maintain our reputation for exceptional service.
Questions
What services do you offer in Essex?
We specialise in conservatory installations, double glazing, composite doors, aluminium windows, and replacement roofs across Essex.
Are your products energy-efficient?
Yes, our double glazing and insulated roofs reduce heat loss and lower energy bills while maintaining comfort.
Do you provide warranties on installations?
All installations come with a no-quibble 10-year guarantee for complete peace of mind.
How long does a conservatory installation take?
Most projects take 4-8 weeks depending on complexity, with clear timelines provided during consultation.
Are you based in Grays, Essex?
Yes, our main office is located in Grays, Essex, serving clients across the county.
Can I customise my windows and doors?
We offer extensive customisation options including colours, finishes, and security features to suit your preferences.
Reviews (1)
Jackie Twin
Aug 22, 2016
Report
We recently had our windows and doors fitted by Upperglass, Scott and Simon did an excellent job. You would hardly know they were there, very tidy and clean work. Would recommend them anytime. First class Upperglass. Thank you. Mr & Mrs W Langdon Hills.
