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)6 239 470 01
denis@de-nis.com
Patricia Griffejoen - terrazzo, ceramic tiles, nature stone and administration
+31 (0)6 461 760 04
patricia@de-nis.com
We are closed on:
Saturday and Sunday.
Friday April 18, Monday April 21, Monday May 5, Thursday May 29,
Friday May 30, Monday June 9, Thursday December 25 and
Friday December 26.
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