About Us

Marilyn Black
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Harlequin Blinds and Security was first established in the early 1990’s. Since then, it has grown to become one of the Sunshine Coasts best known Manufacturers of internal and external Home Improvement products.

Owned and operated by a local Sunshine Coast family. We manufacture and supply the most comprehensive range of Blinds, Awnings, Security, Shutters, and Curtains, allowing the customer to have great choices for the best prices.

At Harlequin Blinds and Security, we’re proud of being able to manufacture and supply locally made products from our factory right here on the Sunshine Coast. Looking after the locals, their homes and businesses, from our factory, means Harlequin is always there when required.

Being a member of Fashionline – an Australia- wide association of blind manufacturers – we offer our customers access to the quality, range and prices of a national company whilst delivering the customer service and reliability of a local company.

We manufacture and supply the most comprehensive range of blinds, awnings, security, shutters and curtains, which means more choice and the best prices for customers.

Before visiting a national supplier, give us a try and allow us the opportunity to impress you. We are confident that we will, and we guarantee you won’t be

We are so proud of the level of satisfaction we give our customers, offering great choice and great service with the best quality you can find, all at surprisingly affordable prices.

Marilyn, Julian Black and Team Harlequin, are avid supporters of the local community and charities close to their heart.

Marilyn sits on the Board of local charity SunnyKids and chairs their Indigenous and Cultural Subcommittee, also an avid supporter of Suncoast Care and the work they do with the Daily Bread Soup Kitchen, you can find Marilyn leading a group of likeminded volunteers to help feed the homeless on the Sunshine Coast.

Proud supporters of the annual bike ride for the Cerebral Palsy league ‘Buderim Nine’.

Annual sponsor of the Maroochy River Pro-Am Golf series

Members of Suncoast Business Network – proud supporters of Sunshine Coast Businesses

Harlequin Blinds and Security Team


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Check out our range of window furnishings in our online Magazine