Rainwater Drainage Solutions

Rainwater Drainage Expertise from a
Proven Specialist

For your next commercial-build project, you need a roof-drainage specialist you can trust to deliver work to only the highest standards. At Capcon engineering, we have worked with many of the largest architecture firms and construction partners across Ireland and the UK, delivering outstanding gravity and siphonic drainage solutions – and we can do the same for you.


We’ll work closely with you at every stage of the project, offering precision engineering backed up by bespoke design. All rainwater systems are designed by our in-house design team, in full compliance with BS EN 12056 -3:2000 & BS EN 8490:2007. Our teams are also trained, certified, and experienced in the design and installation of leading brands including Valsir Rainplus®, Terrain Hydromax®, and Blucher® Stainless Steel Siphonic Systems.

Why Capcon?

1. Expertise, Know-how and complete Project Management

With hundreds of successful projects under our belts and having completed major sites including Covanta Dublin Waste to Energy facility and Ocean Village Hotel Southampton, you’re assured of proven expertise and know-how. From design and planning right through to maintenance and support, you can trust Capcon to stay with you at every step of your project path.

2. Design Insight and Prefabrication Facility

Deploying a design-first approach, we understand the value of bespoke design and our team combines conceptual planning and best practice design technologies including BIM and 2D to deliver truly design -focused work. Our finely-tuned prefabrication facility means we pre-fabricate pipework systems off-site, in factory-controlled conditions, ensuring precision, accuracy and reducing waste significantly.

3. Bespoke Installation and Maintenance Support

Tailored installation of all pipework on your project is carried out by our fully trained, certified, and experienced teams. And we also offer single warranty source, bespoke testing and commissioning, along with BCAR Certification. Our range of maintenance options includes planned preventative measures, specific repairs and survey services as well as emergency call-outs where necessary.

How Can We Help?

Meet Donnacha Tobin

Find out how we can help with your next project and speak directly with our Operations Manager Donnacha Tobin.
Donnacha Tobin