Ireland

A Legacy of Innovation

For more than 70 years, Kingspan Klargester has been helping customers manage wastewater and surface water with confidence. From pioneering the first GRP septic tank in 1965 to delivering innovative treatment, pumping and separation solutions today, our reputation has been built on engineering excellence, technical expertise and a commitment to long-term performance.

Trusted For Generations

For more than seven decades, we've been helping customers deliver reliable water management solutions through engineering expertise, trusted products and long-term support.

Years Experience

70

First GRP Septic Tank

1965

Area Sales Managers

15

Service Network

100

Solutions for Every Stage of the Water Cycle

Over the decades, Kingspan Klargester has evolved from a wastewater specialist into a complete water management brand, supporting projects ranging from individual homes and rural developments to major commercial facilities, industrial sites and critical infrastructure projects. Today, that same commitment to innovation continues to shape the future of sustainable water management.

  • Wastewater Management

    Kingspan Klargester has become synonymous with wastewater treatment. Our range of sewage treatment plants, septic tanks and pumping stations helps customers safely collect, transport and treat wastewater where mains drainage is unavailable or impractical. Trusted across residential, commercial and infrastructure projects, our systems are designed to deliver reliable performance, regulatory compliance and long-term value.

  • Surface Water Management

    As climate challenges continue to grow, effective surface water management has never been more important. Kingspan Klargester provides a comprehensive range of attenuation tanks, flow control systems, pumping stations and sustainable drainage solutions (SuDS) designed to manage stormwater, reduce flood risk and support resilient developments.

    Whether supporting a housing development, commercial facility or major infrastructure project, our solutions help manage rainfall responsibly and efficiently.

  • Rainwater Harvesting

    Water is too valuable to use just once. Kingspan Klargester rainwater harvesting systems capture, store and reuse rainwater for non-potable applications such as toilet flushing, irrigation and vehicle washing. By reducing reliance on mains water, these systems help customers lower consumption, reduce operating costs and support sustainability objectives.

Speak to our Kingspan Klargester Sales Team

Sales Office

Unit 1a | Derryboy Road
Carnbane Business Park
Newry
Northern Ireland
BT35 6QH

Supported by Kingspan Service

When you choose Kingspan Klargester, you gain access to the wider Kingspan support network.

From installation guidance and technical support through to servicing and maintenance, our teams help customers maximise performance and protect their investment over the long term.

Trusted Brands From Kingspan

Kingspan brings together a portfolio of market-leading brands, each recognised for its specialist expertise, engineering excellence and commitment to customer success. From wastewater treatment and water management solutions through to fuel storage, smart monitoring and servicing, our brands combine decades of experience with innovative technologies to help customers deliver reliable, efficient and sustainable infrastructure.

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