Our services
Rainwater systems
and roof drainage
Roof drainage that still performs in a cloudburst — including storage and reuse where that makes sense.
What we do
Large flat roofs on commercial buildings have to shed an enormous volume of water in a short time. Downpours are getting heavier and municipalities increasingly limit how much rainwater you may discharge to the sewer. A rainwater system solves both: it drains fast and buffers water temporarily.
We calculate drainage capacity from the roof area and install the system including emergency overflows. Where the client wants to reuse rainwater — for toilet flushing, site irrigation or process water — we install the storage and distribution network as well.
Sectors we serve
Frequently asked questions
Questions about this service
How is this different from ordinary downpipes?
A rainwater system is calculated against the roof area and design storm, and includes emergency provisions. Loose downpipes rarely are.
Can you set up rainwater reuse?
Yes, we install storage, filtration and the distribution network for uses such as toilet flushing or site irrigation.
Do you coordinate with the roofer?
Yes. The junction between roof covering and outlet is a critical detail, and we align it on site.
Our services
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Complete installation of sanitary systems for offices, hotels and industrial facilities. Custom pipework, fixtures and water installations.
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Installation of central heating, underfloor heating, heat pumps and hybrid systems for commercial buildings.
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Professional installation of cooling systems and chillers for server rooms, industrial processes and commercial buildings.
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Integrated HVAC solutions: ventilation, air handling, heat recovery and climate control for every type of commercial property.
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Installation and renovation of drainage systems, grease separators and pump installations for business premises and industrial sites.
More about this serviceReady for your
next project?
Send us a message or contact us directly. We respond within 24 hours on business days.