Our branches will be closed from (Close of Business) Tuesday, 23 Dec 25 to Monday, 5 Jan 26. Have a safe and merry Christmas from Site HQ.

Home / Browse our products

MASH Rated Water Filled Barriers Sales

Buy MASH rated water filled barriers from Site HQ – crash-tested for compliance and safety. Perfect for roadworks, construction and high-traffic environments.

Buy crash tested, MASH-rated water-filled barriers approved by road authorities Australia-wide. These interlocking HDPE units provide robust vehicle containment and impact protection. Ideal for roadworks, infrastructure projects and high-risk work zones requiring compliant, engineered safety solutions.