Awning/Casement Window Single Chainwinder

The Doric DS1 Locking Chainwinder is easy to operate, and is suited to be used in both residential & commercial applications, for awning and casement windows.


Concept Windows was established in 2003 and is a family owned window and door manufacturer in Western Australia. Specialising in both residential and commercial projects, we have a reputation for reliable service, and the highest quality products.

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