Our Amsterdam Store
Gasthuismolensteeg 12
1016 AN, Amsterdam
The Netherlands
Monday: 13:00-18:00
Tuesday–Friday: 11:00–18:00
Saturday: 10:00-18:00
Sunday: 12:00–18:00
Our Haarlem Store
Warmoesstraat 24
2011 HP, Haarlem
The Netherlands
Monday: Closed
Tuesday: Closed
Wednesday–Friday: 11:00–18:00
Saturday: 11:00-17:00
Sunday: 13:00–17:00
General Questions
Use our address info@concrete-matter.com if you have any product-related questions, to send us bug-reports for our website, or just if you would like to say Hi.
Phone
You can reach us via phone under +31 20 261 09 33 during our business hours.