The workshop
behind the system.
Domo is a Swiss craft firm. We're fitters, site managers and engineers — few, well rehearsed. Our promise: cleanly documented waterproofing that lasts.
Documentation
Every build-up is photographed, measured and handed over with product datasheets — auditable and traceable.
SIA-compliant
Work to SIA 271, 272, 274 and 118. Test reports and handovers are standard, not extras.
Connection thinking
A layer is only as strong as its weakest connection. We plan parapet, penetration and joint before we build.
Four languages
Execution, correspondence and handover in German, French, Italian and English — across all of Switzerland.
Our own crew
No rotating sub-contractors on your site. Employed fitters with clear responsibility — from first cut to final handover.
Clean & quiet
We leave the site the way we'd like to find it. Protection layers, cleaning, logistics — part of the job, not extras.