Enhance your home with a custom Ultraframe HUP extension designed to meet your needs
Here to help
If you are seeking an energy-efficient home extension, Ultraframe's hup! System provides a fast, low-disruption solution with outstanding design flexibility.
Constructed with advanced Ultrapanels, hup! Extensions are five times more energy-efficient than traditional brick builds, keeping your space comfortable year-round, even with significant glass features. With hup!, you can design your ideal space.
Create a bright, open-plan living area, a comfortable garden room, or upgrade your conservatory to a modern, energy-efficient space in significantly less time than traditional methods. hup! offers high-quality finishes, rapid construction, and design flexibility. It is manufactured in Britain and comes with a 10-year guarantee.
To discuss your project, contact us today to arrange a free home visit and receive a no-obligation quote.
- Five times more energy-efficient than the average UK home.
- One supplier, one project.
- Five times faster to build.
- Ultimate design flexibility.
- High-quality finish, every time.
Conservatories
As energy efficient as an extension.
Enjoy abundant natural light in your home, knowing that high-performance glazing ensures energy efficiency. This specialist glazing also helps maintain warmth while preventing overheating and furniture fading.
Every hup! conservatory is constructed from materials that meet the latest Building Regulations standards for extensions.
The insulated internal pelmet, high-performance roof glass, and super-insulated walls ensure your hup! conservatory matches the energy efficiency of any modern extension.
Upgrading an existing Conservatory
Extension-like Conservatory Upgrades.
If you want to upgrade your old conservatory, hup! offers a straightforward solution. In just a few weeks, hup! can convert your conservatory into a modern, energy-efficient extension that integrates seamlessly with your home. Its lightweight, energy-efficient walls are quick, easy, and cost-effective to install on existing bases.
You can upgrade to a high-performance glass roof or select a super-insulated solid roof with rooflights. Both options improve your conservatory’s thermal performance while maintaining natural light in adjoining rooms.
Super-insulated walls make your new hup! energy-efficient enough to convert your conservatory into a modern open-plan extension. You can remove internal doors to open the space to adjoining rooms.
Extensions
Five times faster than traditional methods.
Whether you want an open plan room that connects your living space to the garden, or a home office or playroom with abundant natural light, hup! can help create the ideal environment.
hup! offers flexibility in design, and every roof includes high-performance glass rooflights to ensure your new room receives ample natural light.
Extending your home with hup! is straightforward and efficient. You will not need to coordinate multiple contractors or be concerned about exceeding your budget.
In addition to home extensions, hup! is well-suited for creating a garden room that provides family members with a private and comfortable living space.
What are the main benefits of choosing an Ultraframe hup! extension for my home?
A Ultraframe hup! extension offers five times more energy efficiency than traditional brick builds, rapid construction with high-quality finishes, and ultimate design flexibility, making your home more comfortable and energy-efficient in less time.
How does the hup! system improve my home's energy efficiency?
The hup! system uses advanced Ultrapanels and high-performance glazing, making it five times more energy-efficient than the average UK home, helping maintain year-round comfort while reducing energy costs.
Can I upgrade my existing conservatory with the hup! system?
Yes, hup! offers a straightforward upgrade solution that transforms your old conservatory into a modern, energy-efficient space within a few weeks, using lightweight, quick-to-install walls and options such as high-performance glass or a solid roof.
What design options are available with the hup! extensions to suit my needs?
The hup! system offers ultimate design flexibility, enabling you to create open-plan living areas, garden rooms, or modern conservatories with high-quality finishes and ample natural light from high-performance rooflights.
Why should I trust Glevum Windows and Doors for my home extension or conservatory project?
Glevum has been in business since 1984, is FENSA-approved, a leading Ultraframe supplier, a Kubu Pro Installer, and offers a 10-year guarantee on all products, ensuring top-quality installation and excellent service.
Here’s why you can feel good about working with Glevum for your hup! conservatory or home extension:
- We have been in business since 1984 and bring a wealth of knowledge and experience.
- We are a leading FENSA-approved window and door installer based in Gloucestershire.
- We are a leading supplier of Ultraframe. As part of their Ultra Installer Scheme, we are committed to great products and excellent service. You can trust us to deliver top-quality installation for your home.
- We are a Kubu Pro Installer.
- All our windows and doors include a 10-year GGFi-backed guarantee.
- 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.
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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 (Gloucester)
Very good, excellent communication, highly recommended.
M. Thomas (Lydney)
A truly professional company, who respected our home, were courteous and helpful when dealing with us.
M. Wear (Gloucester)
Every member of staff we have dealt with provided excellent customer service they were friendly and professional. We are happy to recommend the company.
S. Groves (Swindon)
Excellent service from start to finish. Well explained on the initial home visit and questions answered fully. Easy to make payments and such a professional and pleasant experience. I would recommend to others and would definitely use the company again.
B Rollins (Gloucester)
Glevum Windows and doors are of excellent quality and the fitters, Matt and Dean were both quick, efficient and tidy workers. We found them both friendly and polite. We would not hesitate to recommend the Company and the service they provided.
N Harris (Pershore)
A very personal service; I felt valued as a customer and they listened to what I wanted. Excellent quality of product and service. I decided not to go with a larger well-known brand as they did not provide the same personal service in the quotation stage.
J. Miller (Symonds Yat)
Excellent everyone was professional and yet friendly. I felt all were giving me good service and I felt a valued customer.
D. Morse (Lydney)
Always helpful and courteous whichever department one is speaking with.
Fitters are skilled and careful. Products are not the cheapest on the market but they are of the best quality and extremely good value for money.
R. Savage (Worcester)
Excellent service from start to finish, we had secondary Glazing fitted into our dental practice. Glevum attended when they said they would, completed the job with minimum disturbance to the daily running of the practice, and left their work place clean and tidy. The glazing has made such a difference, staff are much warmer and the radiators have been turned to low.
H. Pugh (Gloucester)
Glevum were prompt in quoting for the work. The order was placed and doors and windows far more quickly than other companies were able. The fitting was completed to a high standard. I'm very happy with the work and product!!
K. Smit (Bristol)
So happy with installation, can really feel the difference in room temperature. Fitters were excellent, very pleasant and left everywhere clean and tidy. Very professional job. Would certainly recommend. Thankyou Glevum.
L. Hollis (Ross-on-Wye)
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 (Gloucester)
Very good, excellent communication, highly recommended.
M. Thomas (Lydney)
A truly professional company, who respected our home, were courteous and helpful when dealing with us.
M. Wear (Gloucester)
Excellent service from start to finish. Well explained on the initial home visit and questions answered fully. Easy to make payments and such a professional and pleasant experience. I would recommend to others and would definitely use the company again.
B Rollins (Gloucester)
Every member of staff we have dealt with provided excellent customer service they were friendly and professional. We are happy to recommend the company.
S. Groves (Swindon)
Glevum Windows and doors are of excellent quality and the fitters, Matt and Dean were both quick, efficient and tidy workers. We found them both friendly and polite. We would not hesitate to recommend the Company and the service they provided.
N Harris (Pershore)
A very personal service; I felt valued as a customer and they listened to what I wanted. Excellent quality of product and service. I decided not to go with a larger well-known brand as they did not provide the same personal service in the quotation stage.
J. Miller (Symonds Yat)
Excellent everyone was professional and yet friendly. I felt all were giving me good service and I felt a valued customer.
D. Morse (Lydney)
Always helpful and courteous whichever department one is speaking with.
Fitters are skilled and careful. Products are not the cheapest on the market but they are of the best quality and extremely good value for money.
R. Savage (Worcester)
Excellent service from start to finish, we had secondary Glazing fitted into our dental practice. Glevum attended when they said they would, completed the job with minimum disturbance to the daily running of the practice, and left their work place clean and tidy. The glazing has made such a difference, staff are much warmer and the radiators have been turned to low.
H. Pugh (Gloucester)
Glevum were prompt in quoting for the work. The order was placed and doors and windows far more quickly than other companies were able. The fitting was completed to a high standard. I'm very happy with the work and product!!
K. Smit (Bristol)
So happy with installation, can really feel the difference in room temperature. Fitters were excellent, very pleasant and left everywhere clean and tidy. Very professional job. Would certainly recommend. Thankyou Glevum.
L. Hollis (Ross-on-Wye)