DIN EN 13527:2001-01

The document defines the tests to be carried out to determine the operating force required for shutters and blinds. It applies to the following products: Internal blinds: Internal venetian, roller, vertical and pleated blinds; external blinds: Folding arm awning, trellis arm awning, vertical roller awning, pivot arm awning, marquisolette, facade awning, roof light awning, verandah awning or conservatory awning, dutch awning, insect screen awning, louvre array. Shutters: External venetian blind, roller shutter (vertical or projected) venetian shutter (vertical or projected), flat-closing concertina shutter, concertina shutter, sliding panel shutter).