Boost Your Property Value with Stylish, High-Quality House Extensions
Here to help
Looking to transform your living space and add value to your home? Discover the beauty and practicality of a bespoke house extension with Glevum!
Whether you desire a stunning dining area, a bright orangery, or a versatile new room, their range of expertly crafted extensions offers the perfect solution. Made with thermally efficient, regulation-approved components, these extensions are designed for quick installation, elegance, and year-round comfort.
Imagine a space filled with natural light, featuring stylish glass roofs, solid brick pillars, and customisable shapes, creating a truly unique and inviting environment. Additionally, options like Livinroof and Ultraroof allow you to enjoy the best of both worlds: thermal efficiency and breathtaking design. Glevum’s experienced team handles everything from planning permission to installation, ensuring a hassle-free experience from start to finish.
Ready to elevate your home? Contact us today for a free home visit and a no-obligation quote! Find out why so many homeowners in Cheltenham, Gloucester, Hereford, and Monmouth trust Glevum for quality, craftsmanship, and exceptional service. Start your journey to a more beautiful, functional home today!
If Planning Permission is required, we will deal with that on your behalf to ensure you get a seamless, hassle-free experience.
Glazed Extension
The combination of our Glass Roof's design and performance glass, with masonry piers or super-insulated columns, gives the feeling of solidity plus the thermal performance required for a house extension, while the glass roof gives the light and feeling of space to deliver the real ‘wow’ factor.
- Super-insulated columns to bring more glass into your orangery extension and meet building regulations.
- Super-insulated columns and bi-fold doors for a contemporary look.
- A glass roof reduces solar gain and retains heat so that fabrics will not fade, and your orangery extension is always a comfortable temperature.
- A minimum of 4 large corner columns, plus a number of in-line columns, which vary depending upon extension style/design or size.
- Insulated perimeter pelmet - 800mm deep filled with 100mm mineral fibre insulation.
- Choice of uPVC or Aluminium roof or Ultrasky roof.
- Structurally designed to your postcode for peace of mind.
- For solidity and warmth choose brick pillars and walls.
Livinroof Extension
Livinroof house extensions blend the benefits of solid conservatory roofs and glass conservatory roofs. The Livinroof allows homeowners to add glazing wherever they want to and in any shape. Achieving an outstanding design is easy with this flexible system that can be used to create a focal point in your new orangery extension or house extension that will help it stand out.
- Extremely thermally efficient and designed to comply with Building Regulations so you can remove internal doors.
- A minimum of four large corner columns plus a number of in-line columns which vary depending upon extension style/design or size.
- Contemporary Livinroof to complement bi-fold or sliding doors perfectly.
- Specify the shape and location of glazing panels for natural light exactly where you need it in our house extensions.
- Internal plastered vaulted ceiling to add spotlights or pendant lighting.
- Choose shaped glazing for a unique, stunning internal finish.
- Structurally designed to your postcode for peace of mind.
- Livinroof solid roof system, 100% solid roof up to 10% Glass - approx. two glass panels.
Ultraroof Extension
Ultraroof house extensions fuse the thermal properties of brick or super-insulated columns with the ultimate in lightweight tiled roof solutions. The Ultraroof offers a magnificent vaulted plastered ceiling on the inside with authentic looking lightweight tiles on the outside. Insert full glazed panels to deliver light and a stunning feature.
- Extremely thermally efficient and designed to comply with Building Regulations so you can remove internal doors.
- A minimum of 4 large corner columns plus a number of in-line columns which vary depending upon house extensions style/design or size.
- Incorporates a thermally insulated interior pelmet – to improve thermal efficiency and house spotlights or speakers.
- Structurally designed to your postcode for peace of mind.
- Full-length glass panels that flood the room with natural light.
- Ultraroof solid roof system 100% solid roof up to 10% Glass - approx. two glass panels.
Looking for a home extension in Cheltenham, Gloucester, Hereford or Monmouth? Then here’s why you can feel good about working with Glevum:
- Established in 1984, so have a wealth of knowledge and experience.
- We are a leading Gloucestershire-based supplier and installer of bespoke conservatories, orangeries, and home extensions.
- We are proud to be a preferred supplier of Ultraframe. Being part of their Ultra Installer Scheme shows our commitment to great products and service.
- A 10-year comprehensive guarantee covers our Conservatories.
- Dedicated Service Department.
- Typically, 50% of our work comes from existing customers and recommendations.
- A range of Finance Options available.
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)