The glass panels in the street facade are stacked in overlap referring to the wooden claddings as seen on regional barns and houses since the 17th century. The transparency of the facades as well as the roof lights allows daylight to enter. On ground level a big window reveals the workshop of the mechanics. They control the free entrance of the parking, and handle the other functions; public toilets, bike repair, renting out bikes and lockers.
The Fietsenpakhuis is sustainable in many ways. Fewer people travel by car. Materials are locally found, the wood used on structure and roof is certified. The building is using passive solar heating and is naturally ventilated. Electricity is generated by using solar panels on the rooftops providing almost all energy needs, keeping the ecological footprint of the building to a minimum.
Check out the full description from the architect in Contemporist, and see more images too.