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Since 1984, Glevum has delivered expert installation of premium Windows, Doors, and Conservatories.
We’re a trusted supplier and installer in Gloucestershire for custom-made aluminium and uPVC windows, doors, and conservatories. We now also offer Smart Windows and Doors.
What services does Glevum offer for home improvements?
Glevum provides expert installation of premium windows, doors, and conservatories, and now also offers Smart Windows and Doors, serving Gloucestershire and beyond.
Why should I choose Glevum for my windows and doors?
You should choose Glevum for its extensive experience since 1984, FENSA approval, high-quality products, a 10-year, GGFi-backed guarantee, and its commitment to excellent service and customer satisfaction.
How does Glevum ensure the quality of its windows, doors and conservatories?
Glevum ensures quality through its FENSA approval, partnership with Ultraframe as an Ultra Installer, a decade-long guarantee on all products, and a dedicated Service Department to support customers.
What options are available for upgrading my conservatory?
Glevum offers a range of roof upgrades, including glazed, solid, tiled, and glass-panelled roofs, as well as lantern roofs, to improve insulation and comfort in your conservatory.
How can I get started with Glevum for my home project?
You can contact Glevum via their website to request a free home visit, get an instant quote, request a brochure, arrange a callback, or call their contact number to discuss your project and explore financing options.
Glevum Windows give you peace of mind:
- 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.
Replacement Windows
We offer a variety of windows, from classic white to coloured frames and timber-look styles. Our windows come in many colours and designs to match your home perfectly.
Front & Back Doors
The right front door can create and maintain a great first impression. A pair of French Doors, a set of Sliding Patio Doors, or bifold doors can better connect your home to your garden.
Smart Windows & Doors
Innovative product range goes beyond standard windows and doors, with intelligent technology built in. Our Smart range of high-quality windows and doors gives you real-time alerts.
Conservatories
For many homes, space is limited. A custom Conservatory from Glevum can give you extra space. It also serves as a great connection between your home and garden. Our customers regularly tell us that their conservatory has rapidly become their favourite room in the house.
Roof Upgrades
If you're looking for a new roof for your conservatory, Glevum has great options. You can choose a mix of glazed and solid roofs, a tiled roof with glass panels, or a sleek lantern roof. These upgrades can improve any home style, whether it's traditional or modern. Plus, they help solve the problem of your conservatory being too hot in summer and too cold in winter.
Garden Rooms
You can customise the two different Garden Room styles with full-length windows and modern insulated side panels. You can also add large fixed glass rooflights to make your space truly unique. This is the perfect way to create a quiet area disconnected from the house, ideal for a home gym or garden office space.
Entrance Porches
You can combine our windows and doors with your choice of roof to create a custom porch. This will make your home’s entrance more welcoming, secure, and energy-efficient. Plus, it adds extra space!
Finance Options
To help you take advantage of new double glazing now, we have teamed up with one of the UK’s leading financial services companies, so you’re in safe hands.
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)