Hinged Flood Barrier Systems
The High Floodwater Door BL/HHS — a horizontal swivel system for permanent, architectural flood protection.
PERMANENT FLOOD DOOR SYSTEMS
The BL/HHS flood door is designed for both new buildings and existing facilities and is suitable for retrofitting. The system comprises a very robust and durable door leaf supported by a heavy-duty frame, and a peripheral stainless steel frame construction with a durable, adaptable UV-protected seal.
The door leaf is mounted on hinges and easily closes and locks through a 3-point lever mounted on the door. Operation — opening and closing — is similar to a standard door.
Regardless of side mounted, the systems can accommodate water pressure from both sides.
HINGED FLOOD BARRIER SYSTEMS
The BL/HHS hinged flood barrier is a horizontal swivel system designed for heavy-duty flood protection. It features a welded barrier body that rotates horizontally on heavy-duty hinges to seal openings quickly and efficiently.
Equipped with a robust floor angle and a durable powder-coated finish, this permanently mounted system is always ready for rapid deployment, ensuring a reliable barrier against rising waters.
Quick-acting horizontal swivel design locks in place to block rising waters.
SYSTEM COMPONENTS & MATERIALS
Door Leaf
- Aluminum — standard
- Special RAL powder coating
- High pressure rated
Frame
- Stainless Steel 1.4301
- S235JR Galvanized option
- UV-protected peripheral seal
Floor Angle
- Standard height: 140mm
- Minimal height: 100mm
- Threshold compatible
FREQUENTLY ASKED QUESTIONS
Everything you need to know about partnering with Blobel.pro for your hinged flood barriers and industrial containment needs.
Hinged Flood Barrier Systems are permanently mounted flood barriers that swing or pivot into position when flood protection is required.
They provide fast deployment, easy operation, and reliable flood protection without requiring separate storage space.
They are used in commercial buildings, industrial facilities, underground entrances, and flood-prone infrastructure areas.
Depending on the system configuration, they can be manually operated or integrated with automatic control systems.
Yes. BLOBEL provides customized dimensions and configurations based on project requirements.
The barriers are manufactured with durable aluminium profiles and weather-resistant sealing systems.
Yes. The systems are engineered for long-term exposure to harsh environmental and weather conditions.
Easy Operation
Opens and closes like a standard door. A 3-point lever mounted on the door provides quick locking by hand.
Bidirectional Protection
Designed to accommodate water pressure from both sides — fully reliable regardless of flood direction.
Premium Materials
Aluminum door leaf and stainless steel frame. Special powder-coated designs available in any RAL spec.
New Build & Retrofit
Suitable for new buildings and retrofitting into existing facilities with minimal structural impact.
Expert Design for Permanent Flood Proofing
Consult with our engineers to integrate Hinged Flood Barriers into your architectural plans or facility upgrades.