Transforming how buildings interact with rainwater, from vulnerable to valuable

From world-renowned hospitals and airports, to advanced manufacturing and data centre facilities, our global footprint speaks volumes.
Location: Placeholder
Service: Siphonic Drainage System
Location: Placeholder
Service: Siphonic Drainage System
Location: Placeholder
Service: Siphonic Drainage System
We provide innovative rainwater systems that protect your assets from extreme weather conditions — tailored to meet the needs of mission-critical environments.
Our design team provides expertise and PI-backed design of siphonic and gravity rainwater drainage and harvesting solutions for large-scale construction projects.
We offer a complete end-to-end rainwater drainage service including design, supply, prefabrication, installation, certification and maintenance for large-scale and high-tech construction.
Along with installation, we provide inspections, cleaning, and servicing of rainwater systems to ensure they run smoothly and blockages are prevented.
In Ireland
Operating as rainwater drainage specialists
Pipework designed and installed in 15 years
Global Rainwater Drainage Projects Designed across Ireland, UK, Europe, Middle East and S.E. Asia
Global team with headquarters in Ireland
Countries where we’ve implemented rainwater projects
“Our architects engaged Capcon for the design of a highly intricate siphonic drainage system on a recent project. Their technical knowledge and expertise in this specialized field is exceptional. Their innovative approach and attention to detail have set a new standard for excellence in siphonic drainage design.”
– Damien Spillane, Airtrunk, CIO
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