* These products can be obtained exclusively through the Griesser Team and our expert specialist retailers (window shutters only through expert specialist retailers).
Expert specialist retailers receive specific product training and provide you with the assurance that your installation will be carried out professionally.


Metalunic Sinus - The all metal external venetian blind Sinus from Griesser


The flowing form of the Metalunic Sinus can be harmoniously integrated into any facade and is ideal for a trendy, contemporary look in home furnishings. The Sinus slats direct sun rays to the ceiling. In doing so, the effect of the light reflected by the curved slats reduces glare on work spaces. Metalunic Sinus offers two things in one: use of existing daylight and comfortable glare protection.

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