Leading Road Safety
Modern Noise Protection
Premium Steel Guardrails
Steel guardrails for bridges
Modular Urban Safety
Discover our worldwide projects
DELTABLOC® is the leading developer of concrete and steel vehicle restraint systems and of modern noise protection systems. For 25 years now, we have been doing our utmost to create a safe environment for all road users. From concrete safety barriers to temporary work zone barriers, noise protection systems and steel guardrails, we are the main full-range supplier in the industry with impressive product diversity and specialist expertise. We are the #homeofroadsafety.
in 45countries worldwide
over 25years experience
10sales companies
92%export share
over 400crash tests
over 170employees
Permanent Barriers
Workzone Barriers
Noise Barriers
Urban Barriers
Our DELTABLOC® restraint systems and noise barriers are installed in over 45 countries and are increasing road safety globally. We provide solutions for any road project application, fulfill specific market demands and national regulations, convince with years of experience and extensive expertise and support our partners from a design phase to an on-site production setup. We take care of you and your protection on all traffic routes. Please visit some of our key projects.
The DELTABLOC® Extranet is your 24/7 information centre and knowledge hub. It offers you detailed product information like data sheets, drawings or installation manuals - in several languages. Please visit the DELTABLOC® Extranet and explore our product portfolio.
Visit DELTABLOC® Extranet
December 2025
As 2025 comes to a close, we want to express our heartfelt gratitude to everyone who contributed to an incredible year.
DELTABLOC International
DELTABLOC Sales Companies
Further country versions
Contact us
Yes, I have read the privacy policy and I agree *
* Please fill out the required fields