Ultraroof - The lightest tiled conservatory roof available with an unrivalled quality finish
Here to help
Thinking about upgrading your conservatory? Discover the Ultraroof — the lightest and strongest tiled roof on the market, offering unrivalled quality and thermal performance.
With 8 out of 10 homeowners preferring Ultraroof over competitors*, it's clear why so many choose this innovative roofing system to transform their living spaces.
Whether replacing your current roof or building anew, Ultraroof offers a sleek, outstanding look that combines energy efficiency, quick installation, and minimal mess.
Maximise natural light with full-length glazing options, enjoy less maintenance with self-cleaning glass technology, and benefit from a 10-year guarantee. Ready to elevate your home? Contact us — a trusted supplier since 1984 and a preferred Ultraframe Ultra Installer — for a free home visit and no-obligation quote! Discover how Ultraroof can transform your conservatory into the perfect year-round retreat.
*Based on overall looks – Survey conducted Feb 2019 with 64 UK homeowners.
Frequently Asked Questions:
Looking for a Ultraroof conservatory in Cheltenham, Gloucester, Hereford or Monmouth? Then here’s why you can feel good about working with Glevum:
- Established in 1984, we offer extensive knowledge and experience.
- We are a leading FENSA-approved window and door installer based in Gloucestershire.
- As a leading Ultraframe supplier and member of the Ultra Installer Scheme, we are committed to delivering high-quality products and service. You can rely on us for top-quality installation for your home.
- Get Snug Windows & Doors Approved Installer.
- We are a Kubu Pro Installer.
- All our windows and doors include a 10-year GGFi-backed guarantee.
- We will handle any planning permission or building regulations (if required) on your behalf.
- Our dedicated Service Department is here to support you.
- More than 45,000 customers enjoy the security and quality of our windows and doors.
- About half of our work comes from returning customers and recommendations.
- We offer a range of Finance Options. Just ask for details during your free home visit or quote.
Related Blog(s)
“Really lovely company. Have used in a previous home and would use again.”
S Price (Cheltenham)
June 2026
“Everyone we encountered from the company was very helpful, knowledgeable and friendly.”
G Day (Gloucester)
May 2026
“Really good, great throughout and great finished product.”
H Jenkins (Lydney)
April 2026
“Friendly, helpful staff from sales person to fitter, excellent service all round.”
J Holyhead (Gloucestershire)
March 2026
“Very helpful and reassuring. My window and door were fitted by 2 very nice men and its prefect, we are so pleased, thank you so much.”
K Smith (Gloucestershire)
February 2026
“Very professional service from the quote to the fitting. Very pleased.”
J Ochiltree (Gloucestershire)
January 2026
“We have used Glevum many times over the last 25 years and have never been disappointed with the quality of workmanship, timely service and friendly approachable people.”
M Tattersall (Gloucestershire)
January 2026
"Excellent service and workmanship. Highly recommend."
M Tomlin (Gloucestershire)
November 2025
"Glevum were very professional throughout the purchase and installation and I am happy with the finished result. Installation team were courteous, neat and tidy throughout the process."
R Elliott (Gloucestershire)
November 2025
“Really lovely company. Have used in a previous home and would use again.”
S Price (Cheltenham)
June 2026
“Everyone we encountered from the company was very helpful, knowledgeable and friendly.”
G Day (Gloucester)
May 2026
“Really good, great throughout and great finished product.”
H Jenkins (Lydney)
April 2026
“Friendly, helpful staff from sales person to fitter, excellent service all round.”
J Holyhead (Gloucestershire)
March 2026
“Very helpful and reassuring. My window and door were fitted by 2 very nice men and its prefect, we are so pleased, thank you so much.”
K Smith (Gloucestershire)
February 2026
“Very professional service from the quote to the fitting. Very pleased.”
J Ochiltree (Gloucestershire)
January 2026
“We have used Glevum many times over the last 25 years and have never been disappointed with the quality of workmanship, timely service and friendly approachable people.”
M Tattersall (Gloucestershire)
January 2026
"Excellent service and workmanship. Highly recommend."
M Tomlin (Gloucestershire)
November 2025
"Glevum were very professional throughout the purchase and installation and I am happy with the finished result. Installation team were courteous, neat and tidy throughout the process."
R Elliott (Gloucestershire)
November 2025