DWIAS

About DWIAS

DWIAS – Drinking Water Installation Advice & Specialism

At DWIAS, we stand for honest, clear, and practical advice on drinking water installations. Our goal is simple: to make sure every system, whether onshore or offshore, delivers safe, compliant, and reliable water in daily operation.

Our expertise covers the full spectrum of drinking water safety, including Legionella prevention, hot water circulation, material selection, and compliance with NEN 1006, NIPH, WHO guidelines, EN 1717 (anti-pollution and backflow prevention), and Werkblad 3.8.

From design to commissioning, we work alongside our clients throughout the entire process, offering project management, risk assessments, and hands-on troubleshooting whenever needed.

Whether it’s a complex offshore installation or a public building, we ensure your drinking water systems meet every technical and regulatory requirement from A to Z.

DWIAS Practical expertise for safe and compliant drinking water systems.

www.dwias.com

Keywords

• Commissioning
• Cooperation From A Till Z
• En 1717 Anti-Pollution And Backflow Preventing
• Hot Water Circulation
• Legionella
• Materials
• Nen 1006
• Niph
• Offshore Drinking / Potable Water Installations
• Project Management
• Trouble Shooter
• Werkblad 3.8

Address

• Headquarters

  Vledderdiep1509 ZaandamNoord-Holland, Netherlands