Join our network today

Not everyone can join the Granada Accredited Network. Our members must have a keen interest in secondary glazing and be willing to take up our offer of free sales and installation training. We actively seek installers with a stellar reputation in their local area with a dedicated retail website and showroom. Talk to us to today to see how we can help your business grow.

Get a free quote

 A member of our office team will be in touch to discuss your initial enquiry.


 You'll be put in touch with your regional Business Development Manager who will arrange a visit if required.


 You'll be given access to product literature, samples and other point of sale materials.


 You'll be able to provide your customers with an industry-leading secondary glazing solution.

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Dedicated retail showroom

A showroom provides the perfect platform to demonstrate the effectiveness of secondary glazing, which is why this is a prerequisite for any would-be network members. We provide a comprehensive product support toolset to network members alongside extensive free sales and technical training. We are committed to support and generate sales for our network members in every way.

Become Granada accredited

Dedicated retail website

The vast majority of homeowners research companies online, which is why all our accredited network members are required to have a dedicated retail website. We provide our accredited members with a website pack that ensures our leading secondary glazing products are displayed to the required standard. Beyond that, we are also able to offer access to professional photography upon request.

Sales and installation training

We offer installation and remedial training free of charge to our accredited network members, each of whom are provided with the respected Granada accreditation certificate upon completion. This is why we ask that all network members commit to our industry-leading offer. Free sales and marketing support training are available as part of this package.

Become Granada accredited

Exceptional reputation

Members of our accredited network are champions of the Granada brand and are expected to be innovative market leaders within their locality. We choose our accredited partners carefully and work alongside them to ensure homeowners receive an exceptional service, from initial sales call to final installation.

Interested in joining our accredited network?

Submit your enquiry