Latest Offers

Window and Door Offer(s):

All doors and windows are backed with a 10 year (insurance backed) guarantee, giving you that extra piece of mind.

We also have a wide range of Composite Doors from only £1090.

With spiralling energy costs, now is a great time to conserve heat and energy!

Finance options available to suit your needs.

Call today on 0800 33 22 55 to book an appointment and receive your personalised no obligation quotation.

Conservatory Offer(s):

Looking to invest in a new conservatory (or upgrade an existing one)? Give us a call today to see what we have to offer. To help you with your purchase, we have a range of finance options available to suit your needs.  All new conservatories are backed with a 10 year (insurance backed) guarantee, giving you that extra piece of mind.

Ever considered upgrading your existing conservatory into a cosy all-year-round living space? Well we have offers to help with just that, give us a call to find out more.

Remember that we have the largest outdoor collection of conservatories in the South West at our Conservatory Village near Newnham, so you can see many of the different styles in their natural environment.

Call today on 0800 33 22 55 to get your FREE personalised, no obligation quotation on a new conservatory.

Recommend a friend

We like nothing more than when one of our customers recommends us. That is why if you recommend us and the person you recommend tells us this when they make their initial enquiry, we will pay you £50 when they place their order. There is no limit to the amount of people you can recommend.

Terms and conditions apply. Please note that these offers are only available to domestic customers coming direct to Glevum and are not available to customers purchasing through a new house builder/developer.

Why not request your free, no obligation Home Visit online:

Just fill in the following quick and easy form and we will do the rest.


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Credit is subject to status and affordability. Terms & Conditions Apply. Glevum Windows Ltd FRN: 695459 Broadoak, Newnham on Severn, Gloucestershire, GL14 1JF is a credit broker, not the lender and is authorised and regulated by the Financial Conduct Authority. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC. Authorised and Regulated by the Financial Conduct Authority.

* For interest bearing finance a typical example could be borrow £1,000 over 3 years, no deposit  = 36 payments of £122.12, total amount payable £1,122.12, Apr 7.9%, annual interest rate 4.07%.

All offers apply to new orders placed directly with Glevum. We reserve the right to remove and / or refuse the above mentioned offers at anytime. Secondary Glazing products are exempt from the offers advertised.

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Satisfied Customers

"I asked 5 company’s for quotes to fit a new back door and supply and fit a conservatory, Glevum were the only company to provide a quote. They have turned up on every occasion when they said they would and communicated well to confirm times. A very professional service throughout."

R Wilks (Cheltenham) - Apr'22

"Each aspect of Glevum’s service was very professional, from start to finish. From the initial visit to provide a quotation, followed by the surveyor, and finally the fitter. Like most people I was a little worried about the disruption of installation, but the fitter worked quietly and efficiently, problem solving along the way, tidied up at the end, and I am extremely pleased with the end result. Would highly recommend."

J Basden (Coleford) - Mar'22

"Very Accommodating initial contact in November and Glevum agreed to delay installation until the New Year. Good advice, very expertly measured up, even the large windows fitted within a few mm. The installation team worked through one of the gales and only returned for a couple of hours over the three days allocated to finish outside trim on four windows (out of 12). We are very pleased with the outcome..."

A Crowther (Cheltenham) - Feb'22

"I am very happy from start to finish with Glevum and would not consider going anywhere else for windows and doors and I would highly recommend."

K Turnbull (Cheltenham) - Jan'22

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