Levolux Harley Davidson Museum, Milwaukee, WI Posted by Frank on October 12, 2012 Posted in: Uncategorized. The Architect “Pentagram” NY had chosen Levolux from the UK to supply an adjustable system with 3” extruded aluminum interlocking louvers. To protect the rare bikes from direct sunlight. Posts navigation ← VM Zinc, University of Cincinnati Cricursa @ Uría Menéndez Madrid →