A selection of our references

AQUALOOP
PURAIN
DRAINMAX
RAINMASTER

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News

Finalist at this year's DGNB Sustainability Challenge

INTEWA qualified for the final on June 25th, 2019.

Milestone for greywater recycling

for all INTEWA geywater recycling systems

SEPAMAT, certified safety

by BELGAQUA, DVGW and SVGW

We will be closed from the 21st to 31st December

NEW adress from 01 Jan. 2019: Auf der Hüls 182, D 52068 Aachen

INTEWA Neubau

Innovative - efficient - low water and energy needs

Neue Preisliste

Gültig ab 11.2017

House Rainwater Source

Become your own water provider 

Water management

The new broscheur with application and references.

Showering - drinking - washing - garden

Use your house as your own water supply.

Brain - hops, malt, yeast & ..

We brewed the exclusive Brain beer with rainwater.

Memberships

Certificates/Patents

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