Flood defence

Andel FloodAlert Bollard is a cost-effective, real-time, local flood warning and water level monitoring system.

Award-winning, smart, real-time, local flood warning and water level monitoring system. Andel FloodAlert Bollard provides 24/7 local water level monitoring with real-time data on the FloodAlert portal and sends email, SMS and WhatsApp alert notifications to users.

Winner of Insider Media Made In Yorkshire Manufacturing Innovation Award 2025

Smart, real-time, cost-effective water level monitoring system providing instant alerts for blocked or overflowing drainage gulleys

The FloodAlert Drain Gulley Sensor is part of Andel’s FloodAlert range and provides 24/7 remote monitoring of roadside and surface drainage gulleys. Web portal access provides real-time data and each time an alarm threshold is breached, users can receive email, SMS and WhatsApp warnings of the rising water levels. 

Andel FloodWall is a modular, perimeter flood defence system designed to give long-term peace of mind to homes and businesses at risk from flooding

Andel FloodWall is a modular design for easy transportation, easy on-site installation and is primarily constructed from 100% recycled post-industrial plastic waste that would otherwise go to landfill. FloodWall is the cost-effective alternative for perimeter flood defence and is suited to commercial, residential, new build and retrofit installations.

Robust, automatic flood pump system for cellar floor or sump

Andel CellarGuard® is a highly cost-effective solution for residential and smaller commercial properties. Because the system uses conductive probes to detect floodwater, it is 100% reliable compared to systems that rely on float switches, which can often be prone to malfunction.

The system works continuously and automatically 24 hours a day, 7 days a week, 365 days a year

Andel FloodPump Pro® is an advanced alarm and automatic flood pump system for larger installations that is deployed in a sump, inside or outside a property, protecting buildings and protected areas at risk from flooding. The system sends SMS and email alerts and has the capability to control automatic closure devices.

Cost-effective, temporary flood barrier system

BoxBarrier is a cost-effective, temporary flood defence system which has the huge advantage of quick and easy installation and removal

Uses the pressure and weight of floodwater to create a watertight seal

FloodBlox® is an easy-to-use, demountable, lightweight property flood protection solution for all types of property openings such as gates, house doors, patio doors, garage doors, warehouse and factory doors. The system uses the pressure and weight of flood water to create a watertight seal.

Uses the natural flow of water with no moving parts

The stainless steel Vortex Flow Control is an innovative device that restricts the flow of water in sewer systems using a vortex effect from the natural flow of water. Vortex Flow Control is a corrosion-resistant, low-maintenance product with no moving parts.