Contact Us

Experienced, Trustworthy and Knowledgeable.


CMC Aluminium are a specialist aluminium fabricator based in Dronfield, Derbyshire.

Our business has been built on our reputation of excellent customer service over 24 years.

We'll take the time to understand your project.

Find out how we can help you:-

  • Ask an expert for their advice, and get your project off the ground.
  • Get a free no obligation quotation.
  • Fill in the contact form for further information

or if you prefer to discuss your project,

Our telephone number is

01246 555255

Complete the form - and we will get back to you.

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Alternatively you can contact us at:

Call us on

01246 555 255

Our Address

CMC Aluminium Systems Ltd

Unit 2 Harvest Works,

Callywhite Lane


S18 2XR

Email Us

[email protected]


Visit Us

If you are planning to make a visit

please call first - we are a small team and want to ensure we can dedicate our time to you.

“Just wanted to express my thanks for the excellent work done by your installation team at my property today. I missed them leaving so was unable to thank them in person. We’re delighted with the product! The windows look great and I’m hugely impressed by the quality of the build and finish, the appearance and the installation. Your men were polite and courteous and worked to a very high standard.

It really has been a pleasure doing business with you.”

Bifold Doors fitted

“Thanks to #CMCAluminium for their 7m bi-folding door installation at our barn conversion project in Grindleford nearing completion. A great company to work with and nothing is ever a problem.”

CMC Aluminium – Peak District

“We are very pleased with the job you have done.

The two chaps that fitted it took the utmost care which we very much appreciate.”

Mr Gadd – Sheffield

“Many thanks for the recent works installing the two patio windows at our cottage.
They look great and I am very pleased with them indeed.
Again many thanks for the works done.”

Mr Wright – Patio Windows in Derbyshire

“The advice you gave, on all sorts of queries, from locks to hinges to options for glazing panels, was very informative and useful. Overall we are delighted with the way that the project was handled by your company from Start to finish. Thank you for doing such a good and customer focused job.”

CMC Aluminium Derbyshire School

“The quality and standard of service has been excellent.
We are most impressed with the after sales and maintenance service.
We will certainly be using you again in the future.”

CMC Aluminium – School in South Derbyshire

“Thank you very much for the service that you and your colleagues provided.  All the work was carried out with the minimum of disruption with the staff being very helpful and considerate. Thank you again, we will certainly recommend you to anyone we know who wants similar work carrying out.”

Mr Galbraith CMC Aluminium Derbyshire