KVWL, Dortmund

KVWL, Dortmund (Arch. SSP, Sch ̧rmannSpannel AG, Bochum)
The architects, SSP, planned an extension to the high-rise building in a colour to match the existing faÁade. Greenish solar control glazing type 50/25 was used, with RETROLux 50 achieving a g-value of 0.1 with the blinds open. The transparency of the faÁade is particularly appreciated in the open-plan offices.