Replacement uPVC Double Glazed Windows
Here to help
A popular design which is attractive, durable and offers security, energy efficiency, available in a range of styles from standard to French, and in a range of finishes to enhance the look of your home.
Due to their ease of use and range of finishes, the traditional casement window is our best-selling style of window. These custom made-to-measure uPVC windows can be hinged from the side or top and have an easy open outwards mechanism.
Not only are they athletically pleasing, but they deliver advanced thermal performance which contribute to reduced energy costs, enhanced weather sealing, superior security with a multi-point locking system and require minimal maintenance which ensures they keep their good looks well into the future.
Why choose Glevum for your replacement uPVC casement windows in Cheltenham, Gloucester, Hereford and Monmouth?
- Established in 1984, so have a wealth of knowledge and experience.
- We are a leading Gloucestershire based FENSA approved window and door installer.
- Our windows and doors are covered by a 10-year insurance backed guarantee (backed by the GGFi).
- Dedicated Service Department.
- 45,000+ customers benefit from the security and quality of our windows and doors.
- Typically, 50% of our work comes from existing customers and recommendations.
Casement window colour options:
Why not add a splash of colour to your windows? Our uPVC Casement windows are available in a range of foiled and colour options (standard colours and made-to-order colours).
You can even have a different colour on the inside, to that on the outside.
Alternative Configurations:
Tilt and Turn (two way opening): Tilt and Turn Windows benefit from having a hinge mechanism which allows you to tilt the window inwards (from the bottom) for ventilation or turn the window to fully open it inwards, allowing for easy cleaning. This makes them an ideal window configuration for balconies and terraced houses, due to their ability to open inwards to help you make better use of outdoor space (especially for balconies).
Bay Style Window: Designed to create a sense of space, depth, and light. Using our casement windows, they can be individually tailor-made to your exact requirements.
Bay with Tilt and Turn: You can also incorportate Tilt and Turn within a Bay style window.
Related Blog(s)
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)
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)