Enhance your home with affordable uPVC sliding glass patio doors, a space-saving alternative to bi-fold doors
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Enhance your home’s connection to the garden with uPVC Sliding Glass Patio Doors. This cost-effective, space-saving alternative to bi-fold doors offers security, elegance, and energy efficiency.
Smart as Standard: These doors include Kubu® Smart Security Sensors. The Kubu® Smart Alerting System lets you check whether your window is open, closed, or being tampered with via a smartphone app. T&Cs apply.
Featuring slim sightlines and smooth operation, these doors bring natural light and fresh air into your space year-round. Their energy-efficient design also helps reduce your carbon footprint and lower energy costs.
Our made-to-measure uPVC sliding patio doors are versatile, suitable for conservatories, balconies, or as internal room dividers. Choose from a range of configurations and colours to match your needs and style. High-quality glass, insulation, and security features help keep your home safe, warm, and quiet. If you are considering an upgrade, Glevum offers over 40 years of experience as a Gloucestershire-based installer, along with a 10-year guarantee. To learn more, request your free home visit today.
- Made-to-measure to your specifications.
- Choose from 2, 3, or 4 panes of glass with customisable sliding configurations (e.g., a 2- or 3-pane format where one of the panes slides and the other(s) is (are) fixed, or a 4-pane format where there are two fixed panes and two sliding panes).
- Smooth glide, lightweight opening and closing mechanism tested to 150,000 cycles.
- Low-track, low-threshold options for ease of access.
- Slim sightline multi-chamber energy-efficient framing system.
- High-performance energy-efficient 28mm glazing as standard.
- Achieves Window Energy Rating of A+ and U-values as low as 1.3 W/m2K.
- Effective insulation from external noise.
- Steel reinforced.
- PAS24 accredited with anti-jacking technology for outstanding security as standard.
- The security head rail prevents the sliding panel from being lifted off the track.
- Police approved Secured by Design option featuring anti-bump cylinders and interlock bolts.
Add a splash of colour.
Available in a range of colours and styles, from smooth flat-finish contemporary greys to period pebble greys, sages, and claystone woodgrains. We also offer 23 made-to-order colours, including foiled on both side options.
Why should I choose uPVC sliding glass patio doors over traditional bi-fold doors?
uPVC sliding glass patio doors are a cost-effective, space-saving alternative that offers security, elegance, and energy efficiency, making them an excellent upgrade for your home.
What security features are included with these uPVC sliding patio doors?
Our sliding glass patio doors come equipped with security features such as PAS24 accreditation, anti-jacking technology, a security head rail, and an option for police-approved Secured by Design with anti-bump cylinders and interlock bolts for enhanced safety.
How can these doors improve my home's energy efficiency and comfort?
The doors feature slim sightlines, high-performance 28mm glazing, and a multi-chamber energy-efficient framing system that achieves an A+ Window Energy Rating and low U-values, helping reduce external noise, heat loss, and energy costs.
Are these sliding glass doors customisable to match my home’s style?
Yes, they are made-to-measure and available in various configurations, colours, and styles, including contemporary and period finishes, ensuring they complement your home’s aesthetic perfectly.
Why should I trust Glevum for my window and door installation?
Glevum has been a trusted Gloucestershire-based installer since 1984, is FENSA-approved, offers a 10-year guarantee, has extensive experience, and a dedicated service department, ensuring high quality and customer satisfaction.
Looking for sliding glass patio doors in Cheltenham, Gloucester, Hereford or Monmouth? Then here’s why you can feel good about working with Glevum:
- 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 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)