Fixed Unit Secondary Glazing
Here to help
Our most simple secondary double-glazing product is typically used when the area for fixing into, is minimal. Once installed, the glazed panel cannot be removed.
A fixed secondary glazed window is an independent window that is permanently fitted on the inside of an existing door or window. It’s ideal for when space is limited, or when minimal access to the primary window is required. For this reason, our fixed units are incredibly popular in large-scale commercial projects.
Turn button releases are optional to enable removal for cleaning and maintenance if required. Available in several different styles as well as single or double-glazed aluminium profiles, there are a number of configurations to choose from.
Specification:
Sporting the same slim and unobtrusive aluminium profile, these units are suitable for shaped applications like arches. It is also the most economical option to secondary glaze existing windows.
Performance:
Despite its low price, fixed secondary glazing still offers all the advantages synonymous with secondary glazing, namely 80% noise reduction, 65% extra thermal insulation and enhanced security. Once the insert panel is attached to the existing pane, it can be fixed permanently into position on a window or door then it is trimmed and sealed all around the edges.
Note the product is unsuitable for fire escape locations as this would not comply with building regulations.
- Noise, cold, security, condensation issues managed and controlled.
- Multiple design options: historic, contemporary, or unusual designs, 200 frame colours, lift out panels.
- Multiple glazing options.
- 10 Year Guarantee for all frames and glazing.
Related Blog(s)
We are a proud supplier of Granada Secondary Glazing (The UK's largest bespoke secondary glazing manufacturer).
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)