Business Details
Your Trusted Home Extension & Double Glazing Experts in Grays, Essex
Upper Glass Conservatories has been a trusted name in Essex for over 13 years, specialising in bespoke conservatories, double glazing, windows, and doors. Our team of highly trained professionals combines technical expertise with a commitment to quality, delivering tailored solutions that enhance both the functionality and aesthetic appeal of homes. We prioritise energy efficiency and security, using UK-manufactured materials to ensure durability and sustainability.Our reputation is built on a foundation of customer satisfaction, demonstrated by our 10-year installation guarantee and a proven track record of transforming properties with seamless, high-quality installations. With a focus on innovation and client-centric service, we continue to set industry standards for excellence.
Services
Conservatories
Double Glazing
Windows
Doors
Orangeries
Living Rooms
Replacement Roofs
Highlights and features
- We have over 13 years of experience in bespoke conservatory and double glazing installations.
- Our UK-manufactured products meet rigorous energy efficiency and security standards.
- We provide a 10-year no quibble guarantee on all window installations.
- Our team delivers tailored solutions with a focus on client satisfaction and precision.
- We combine traditional craftsmanship with modern technology for superior results.
What people say
Absolute pleasure working with you
Fantastic from start to finish
Highly recommend
Spotless work
First class job
Services
Conservatories
We design and install bespoke conservatories tailored to individual requirements. Our solutions combine natural light with architectural elegance, offering durable, energy-efficient spaces for year-round use. Each project benefits from expert craftsmanship and premium materials.
Double Glazing
Our double glazing systems enhance thermal efficiency and security while reducing noise pollution. Custom-made to fit any property, these solutions improve energy bills and home comfort through advanced insulation technology and precision installation.
Windows
We supply and install high-security UPVC and aluminium windows with a 10-year guarantee. Our products feature shoot bolt locking systems and weather-resistant designs, combining safety, durability, and modern aesthetics for residential properties.
Doors
Our composite and bi-fold doors offer enhanced security and thermal performance. Customisable in style and colour, these doors provide weatherproof solutions that improve property aesthetics while maintaining energy efficiency and long-term durability.
Replacement Roofs
We upgrade existing conservatories with insulated tiled roofs to improve thermal efficiency and usability. These solutions eliminate temperature extremes, reduce noise, and protect interiors from UV damage, transforming conservatories into versatile living spaces.
Questions
What are the benefits of double glazing?
Double glazing improves thermal insulation, reduces noise pollution, enhances security, and lowers energy bills by maintaining stable indoor temperatures.
How long does a conservatory installation take?
Installation typically takes several weeks to months depending on design complexity, groundwork requirements, and customisation specifications.
What makes composite doors secure?
Composite doors combine multiple materials for enhanced strength, featuring reinforced cores and advanced locking systems to deter intrusions.
Do you offer guarantees on installations?
We provide a 10-year no quibble guarantee on window installations and comprehensive warranties for all major projects.
Are your products energy efficient?
All installations meet strict energy efficiency standards, featuring low-emissivity glass, thermal breaks, and weatherproof seals to minimise heat loss.
Can you match existing property styles?
Our team customises designs to complement architectural styles, including matching brickwork for orangeries and period-specific conservatory features.
