Glevum Windows Doors Conservatories

The Glevum Group

Over the years the Glevum Group has grown and expanded into new areas. At the heart of the Glevum Group is the window, door and conservatory business for which we are still perhaps best known..

We have added to this with a number of complementary businesses offering different products and services but with the same values and ethos of offering high-quality products, with excellent standards of service and value for money.


The Glevum Group is now made up of:


Glevum Windows, Doors and Conservatories.
The domestic division was incorporated in 1984 to provide and install high-quality aluminium and uPVC windows, doors and conservatories.

Tel: 01452 760 000


Glevum Newbuild Windows.
The new build division was incorporated in 2005 to provide and install high-quality aluminium and uPVC windows, doors and conservatories for housebuilders across the country.

We are experts in the range of products and services we offer, but more importantly, we understand the needs of a developer.

Why choose Glevum Newbuild Windows?

  • Employ experienced personnel with in-depth knowledge of the new build industry.
  • Listen and understand the individual needs of a developer.
  • SSSTS Qualified Installation Teams.
  • Experienced Contract Manager for every site.
  • Dedicated Customer Care Department, with Service Engineers in each region.
  • Approved status with SMAS, CQMS, British Safety Group and Secure by Design.

At Glevum Newbuild Windows, we understand our customer's needs to provide exceptional customer service. As the first installer to be BBA accredited for New Build installations, we always strive to be pioneers at the forefront of technology for the New Build industry.

We have invested (and continue to invest) in technology and methods to:

  • Reduce unnecessary administration.
  • Reduce costly mistakes.
  • Allow handling of greater capacity with the same number of people.
  • Deliver a better customer experience.
  • Give YOU the competitive advantage.

Our products are delivered to the site (clearly marked and in most cases on the day of installation) subject to your ‘Call-Off’, a process which has now been made easier with our substantial investment in a dedicated ‘Developers Portal’.

Tel: 01452 760 070

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 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)

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)

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