Glevum Windows Doors Conservatories

Bespoke and Arched Secondary Glazing

For every unique window, there is a secondary glazing solution. There is virtually no limit to the kind of property that can be improved.

No matter what kind of property you have – domestic or commercial – you will be amazed at how quickly and remarkably secondary glazing provides a solution.  Secondary glazing frames sit behind the window discreetly thereby adding up to 65% more heat insulation and reducing noise by up to 80%, all without sacrificing appearance.

Standard and bespoke shapes:

From arched and bay windows to curved and circular glass, we can supply complex angled bespoke windows. Even stained glass, leaded lights and historic glass can all be secondary glazed.

Many windows in older, more traditional properties are out of square. In most cases, standard secondary glazing can be installed by shaping of the timber sub-frame and using bespoke windows with matching finishing trims.

Through our previous renovations of churches and historic buildings, we have a wide range of existing styles and templates which we can also modify to minimise your costs.

Specialist glass, tints, and colours:

We offer a wide range of specialist glasses for enhanced security, noise deadening features and solar protection. We offer a full range of glazing thicknesses and treatments so you can customise your windows for thermal, acoustic and security performance. A full 200 RAL colour range for frame finishes is available, as well as other special paint finishes.

Superior Aluminium:

Industry-leading aluminium profiles are used, which are slim but incredibly strong and stylish. This means all bespoke frames can hold a heavier weight without losing structural integrity, allowing us to cater for very large window applications.

Our bespoke secondary windows retain the original characteristics of existing windows, whilst taking advantage of design, material, and production advances.

  • 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.
Bespoke shaped arched secondary glazing
Related Blog(s)

We are a proud supplier of Granada Secondary Glazing (The UK's largest bespoke secondary glazing manufacturer).

How can we help?

Send us an email or give us a call
0800 332255

Glevum Windows Doors Conservatories. Leading AWARD-WINNING Gloucestershire supplier and installer of Aluminium and uPVC.

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Glevum Windows Doors Conservatories. Leading AWARD-WINNING Gloucestershire supplier and installer of Aluminium and uPVC.

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)

Excellent service from showroom visit, Rep visiting us to help us choose and price work required, and fitting team. There were small chips on the handles of one window - spotted by the installation team- handles were changed within 2 days. All staff were friendly and efficient, and the fitting team cleaned up after installation. A pleasure to do business with.

This visit was for 4 windows at the front of the house, Next job will be for 7 at the back. Glevum will be our first call.

R Blackman (Ross-on-Wye)

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)

Excellent service from showroom visit, Rep visiting us to help us choose and price work required, and fitting team. There were small chips on the handles of one window - spotted by the installation team- handles were changed within 2 days. All staff were friendly and efficient, and the fitting team cleaned up after installation. A pleasure to do business with.

This visit was for 4 windows at the front of the house, Next job will be for 7 at the back. Glevum will be our first call.

R Blackman (Ross-on-Wye)

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