Our marketplace

Glevum is very proud of the fact that it has been improving peoples’ homes for over 30 years. We believe one of the key contributors to our success has been our drive to ensure that we are honest, open and ethical in everything we do. We embrace the Marketplace aspects of Corporate Social Responsibility in the following ways:

Installation standards

We endeavour to ensure that each and every installation is done to the highest possible standards, by doing every job as we would want it done in our own home. We regularly send out post installation questionnaires to gauge how we have performed and monitor these results closely.

Our suppliers

We greatly value the role that our suppliers play in our continued success and look to develop mutually beneficial long term relationships. We also look to use suppliers local to our Head Office in Gloucester, wherever possible and have regard to their ethical and environmental performance.


Our Window and Door Showroom and Conservatory Village are accessible to all, including those with disabilities or special needs.

Health & Safety

We recognise the responsibility we have to our customers to operate a healthy and safe working environment for our customers, employees, visitors and contractors. We adhere to industry best practice in this regard and conform to all relevant standards.

Communicating with our customers

We are committed to honesty and transparency in our communication with customers and we adhere to industry best-practice in advertising and other marketing activity.

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Satisfied Customers

"Excellent from start to finish. Quote was well handled and fitters were brilliant."

M Hindley (Gloucester) - Sept'21

"It is a first rate company to deal with in all respects."

D Fitzgerald (Cheltenham) - Sept'21

"Replacing bay windows is necessarily disruptive. The fitters however were considerate and pleasant. They clearly work well together and we are pleased with the result..."

L Tapscott (Gloucester) - Aug'21

"I cannot fault the fitting of the windows and door even though they had to be fitted at different times. Josh the fitter was great and what ever you pay him is not enough. Not only is his work top notch but he is a lovely person too. He cleared up after himself and was respectful to the fact I was having to work from home."

J Rowlands (Holme Lacy) - July'21

"Good, reliable firm. Installers do an excellent job."

D Porter (Gloucester) - July'21

0800 33 22 55 9:00am - 5:00pm Mon-Fri, Currently Closed on Sat