Hero Section
NordSeal — Authorised Distributor & Certified Installer of WAPRO Flood & Backflow Solutions
Protecting communities, infrastructure and the environment with Scandinavian-engineered resilience.
[View Products]
[Request Specification Support]
Subheading:
Independent technical support, supply, and installation of WAPRO systems across the UK, Ireland and the Isle of Man.
Our Purpose
At NordSeal, we help engineers, utilities and property owners protect people, assets and the environment from flooding, backflow and uncontrolled flows.
We combine WAPRO’s field-proven technology with clear technical guidance and certified installation.
Key Solution Areas
Flood Protection
Prevent backflow and protect drainage networks, outfalls and properties during heavy rainfall or tidal events.
Shut-off & Control
Reliable isolation of flows for maintenance, emergency response and environmental protection.
Flow Regulation
Smooth and stabilise stormwater flows to avoid overload, property damage and system failures.
Residential Protection
Safeguard homes and small buildings from sewer or stormwater surcharging.
Pests & Odour Prevention
Stop vermin and unpleasant odours entering through drainage connections.
Aquaculture Systems
Gentle, robust flow-direction and control solutions designed for land-based fish farming and RAS facilities.
WAPRO Product Categories
NordSeal supplies and installs the full WAPRO product family:
WaStop® Inline Check Valve
Immediate backflow protection for stormwater, wastewater and residential systems.
WaBack® Non-return Chamber
Self-acting chamber solution for property-level flood protection.
WaFlap™ Flap Valve
Terminal flap valves for outfalls, culverts, chambers and coastal structures.
WaGate® Gate Valve
Robust manual shut-off valve for safe, controlled isolation of flows.
WaReg® Flow Regulator
Passive, adjustable regulator providing stable outflow during heavy rainfall.
Flow Guide — 3-way Valve
Flow-direction control designed for aquaculture and RAS environments.
[Explore All Products]
Why NordSeal
- Authorised WAPRO distributor
- Certified installation & commissioning
- Technical guidance for consultants and engineers
- Support from early-stage design through installation
- Reliable supply chain and project delivery
- Based in the Isle of Man, supporting UK & Ireland projects
Call to Action
Ready to specify or install WAPRO?
We help you select the correct model, size and configuration for your application.
[Contact NordSeal]
[Request Product Guidance]