Road blockers are heavy-duty barriers that prevent unauthorised vehicles from entering restricted areas through entrances and access points. STSS hydraulic road blockers are built from reinforced steel for high impact resistance, raise and lower smoothly in typically 3 to 6 seconds, and include safety sensors that detect obstructions. Customised installations protect government buildings, military bases, airports, industrial complexes and event venues against vehicle-borne threats.
Road Blockers
Road blockers are security devices used to prevent unauthorized vehicle access to restricted areas. Typically installed at entrances or access points, they can be either permanent or temporary solutions. Road Blocker barriers come in various forms, including hydraulic, manual, and automatic models, providing flexibility in operation. Designed to withstand heavy impacts, road blockers enhance safety and security in locations such as government buildings, military bases, and event venues. Their robust construction ensures they effectively deter potential threats while allowing authorized vehicles to pass seamlessly.

Hydraulic Road Blocker
Road blockers play a critical role in security systems, providing an effective solution for preventing unauthorized vehicle access. These barriers, often made of reinforced steel, are strategically installed at entry and exit points of sensitive areas such as government buildings, military bases, airports, and industrial complexes. Integrated into a broader security network, road blockers enhance protection by stopping vehicle-borne threats. Available in hydraulic, pneumatic, or electromechanical models, road blockers offer reliable performance while ensuring controlled access for authorized vehicles.
- High Impact Resistance
- Customized Installation
- Environmental Resistance
- Hydraulic Operation Mechanism
Features
STSS Swing Flap Barriers offer a variety of built-in features to ensure safety, security, as well as user-friendly and smooth operations at any point of time.
Hydraulic drive system for smooth and reliable operation
Fast raising and lowering times, typically between 3 to 6 seconds
Equipped with safety sensors to detect obstructions and prevent accidents during operation
Frequently Asked Questions
What is a road blocker?
A road blocker is a security barrier installed at entry and exit points that rises to stop unauthorised vehicles and lowers to let authorised vehicles pass.
What types of road blockers are available?
Road blockers come in hydraulic, pneumatic, electromechanical and manual models, and can be permanent or temporary. STSS offers hydraulic road blockers with customised installation.
How fast does a hydraulic road blocker operate?
Raising and lowering typically takes between 3 and 6 seconds, driven by a hydraulic system for smooth, reliable operation.
Are road blockers safe for authorised vehicles?
Yes. Safety sensors detect obstructions and help prevent accidents during operation.
Where are road blockers installed?
They are installed at government buildings, military bases, airports, industrial complexes and event venues.
Does STSS install road blockers?
Yes. STSS supplies, installs and supports road blockers, customised to your site. Contact us for a site survey and quotation.
Get a free site survey and a customised quotation from STSS.






