Contact Us
For questions, please find your contact person below. We recommend you to schedule an appointment prior to your visit. Appointments can be made from Monday to Friday.
Denis de Haan - all materials
+31 (0)20 337 89 55
denis@de-nis.com
Patricia Griffejoen - terrazzo, ceramic tiles, nature stone and administration
+31 (0)20 354 17 49
patricia@de-nis.com
We are closed on:
Saturday and Sunday.
ADDRESS SHOWROOM
Wijnsilostraat 108
1019 VM Amsterdam
VISITING HOURS / PLEASE MAKE AN APPOINTMENT IN ADVANCE:
Monday 10.00 – 17.00
Tuesday 10.00 – 17.00
Wednesday 10.00 – 17.00
Thursday 10.00 – 17.00
Friday 10.00 – 17.00
LEAVE US A MESSAGE