Create Perfection with a beautiful Tailor-Made Home Extension - Ultraframe HUP!
Here to help
Looking to transform your home with a stunning, energy-efficient extension? Ultraframe's revolutionary hup! System is the perfect solution, offering quick build times, minimal disruption, and exceptional design flexibility.
Made from innovative Ultrapanels, hup! Extensions are five times more energy-efficient than traditional brick builds, ensuring your new space stays warm all year round, even with extensive use of glass. With hup!, you have the power to design your dream space.
Imagine creating a bright, open-plan living area, a cosy garden room, or upgrading your existing conservatory into a modern, energy-smart space — all in a fraction of the time it takes with conventional methods. With hup!, you get high-quality finishes, rapid construction, and the freedom to bring your vision to life. Plus, it’s proudly manufactured in Britain and backed by a 10-year guarantee.
Ready to make your dream home a reality? Don't wait, contact us today for a free home visit and a no-obligation quote — your perfect, bespoke extension is just a call away!
- 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.
Flood your home with healthy natural light, safe in the knowledge that high performance glazing will make it as energy efficient as it is bright. Not only does this specialist glazing enhance the warmth of your home, but its properties also prevent any overheating and furniture fading in the room below.
Every hup! conservatory is constructed from materials that meet the latest Building Regulations standards for extensions.
The insulated internal pelmet in your conservatory, high performance roof glass and super-insulated walls ensure that your hup! conservatory will be as energy efficient as any modern extension.
Upgrading an existing Conservatory
Extension-like Conservatory Upgrades.
If you have ambitions for your old conservatory, then hup! is the simple solution. Within a matter of weeks, hup! can transform an old conservatory into a modern, energy-efficient extension that feels like it is now part of your home. hup!’s lightweight, energy-efficient walls are quick, easy, and cost effective to build onto existing bases.
Upgrade to a high-performance glass roof or choose a super-insulated solid roof with rooflights to transform the thermal performance of your conservatory and still keep the natural light in any adjoining rooms.
With super-insulated walls, your new hup! will be energy-efficient enough to turn your old conservatory into a modern open plan extension by removing internal doors and opening the space up to the rooms beyond.
Extensions
Five times faster than traditional methods.
Are you dreaming of a bright sociable open plan room that links your living space with the garden? Maybe you’re building a new home office or playroom filled with healthy and stimulating natural light to create the perfect learning or working environment?
With hup! the only limit is your imagination and every hup! roof comes with high performance glass rooflights to fill your new room with plenty of natural light.
Extending your home with hup! is both simple and fast too. There’s no need to feel overwhelmed at the prospect of managing architects, builders and various trades, and no need to worry about going over budget.
As well as home extensions, hup! is also the ideal choice for building a garden home for family members who require their own living space in the privacy of the garden, with all the comfort of the home.
Here’s why you can feel good about working with Glevum for your hup! conservatory or home extension:
- Long established Gloucestershire based supplier and installer of bespoke conservatories, orangeries, and home extensions.
- We are proud to be a preferred supplier of Ultraframe and being part of their Ultra Installer Scheme, demonstrates our commitment to both product and service excellence.
- Our Conservatories are covered by a 10-year comprehensive guarantee.
- Dedicated Service Department.
- Typically, 50% of our work comes from existing customers and recommendations.
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)
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)