From "LEGO for Adults"-Kit to Ready-for-Living with complete FULL-SERVICE - we realize your `Dream-House´ - worldwide, affordable, ready for future, without any weak link and without "unpleasent surprises".

Always & only: Everything is done by high qualified & certified specialists (German master degree or similar) and very high-quality building materials, 95% manufactured in Germany. EACH house ist tested for airtighness with Blower-Door-Test & Infrared, INCLUSIVE measurement about MOULD & VOC. INCLUSIVE final check by independent German expert.

"Enjoy the Difference" - In case you like/wish to be guided completly, we offer a FULL SERVICE as well. With this, you give us permission to represent your interests and we arrange and do ALL work, which need to be done and more.

Warranty of Cost! All our quotes are calculated exactly. We also offer estimation for "all before & around". This will give you maximum security in case you need a mortgage.
`Project Oecotop´ means affordable holistic solution without weak link!