Top notch service, installation & backup

Welcome to GM Doors - Authorised distributor of Windsor Garage Doors and Merlin Garage door openers

Whangarei's garage door specialists offering a range of products and services to suit all your garage door requirements, both commercial and residential.

We manufacture and supply a comprehensive range of sectional doors, tiltdoors, and Metalbilt commercial doors using quality New Zealand made materials. We also supply the full range of Merlin and Griffco automatic garage door openers and accessories to suit all door requirements.

We repair and service all garage doors and have a range of parts at our showroom.

For further information contact us on 435 3339 or fill in the form on the contact us page. We welcome visitors to our showroom at 3 Colenso Street, Kamo.

Formerly known as Brian May Doors.

Merlin Garage Door Remotes
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special garage door offer