Sto Corp. (US)
Monday-Friday
8:00 am-5:00 pm (EST)

(800) 221-2397

 Sto Canada (CAN)
Monday-Friday
8:00 am-5:00 pm (EST)

(416) 855-0460

Global Support Network
Sto is an international company with a global presence. Wherever you design or build: we accompany you at each project stage with products, systems and advice for facades, interiors, acoustics, flooring and concrete restoration.
Many of our systems and products vary by climate and geographic locations, however, if you have project interest outside of the United States and would like to speak to one of our Global Representatives please click the link below.

Global Project Support