system: FerroFinestra W40
project: Private Residence
location: Portland, Oregon
designer: Tom Kundig
portland hilltop
portland hilltop
OTTOSTUMM SA
Via Baragge, 2
Industrial zone 5
CH – 6855 Stabio
Switzerland 瑞士
T +41 (0)91 6417700
F +41 (0)91 6417709
info(at)ottostumm.com