Sealing – connections/joints (Cham)

Precise, durable and fully documented.

Why professional joints matter

Clean, elastic and to‑standard joints protect against moisture and movement. Project in Cham (Kanton Zürich): tone‑in‑tone finish, crisp edges and documented execution.

Executed to detail – durable and neat.

Common failure patterns

  • Cracks/shrinkage – wrong geometry or ageing.
  • Adhesion loss – missing primer or poor substrate.
  • Mould – persistent moisture or wrong product.

Act early to avoid damage.

Step by step

  1. Assessment & masking
  2. Remove old sealant, clean, degrease
  3. Backer rod sized (no three‑sided adhesion)
  4. Primer as per system
  5. Apply sealant
  6. Tooling & tone‑in‑tone finish
  7. Photo report & handover

Silicone, hybrid or PU?

  • Sanitary silicone – elastic, mildew‑resistant
  • Hybrid – wide adhesion, partly paintable
  • PU – robust for structural joints

Gallery

Facts

Location
Cham
Region
Kanton Zürich
Systems
Hybrid, silicone, PU

Tips & tricks

  • Squeegee & ventilate after showering.
  • Mild detergents; avoid solvents.
  • Do not paint over movement joints.

Further reading

Next step

Projects in Kanton Zürich? We provide fast, professional advice for new builds, refurbishments or single jobs.

Book appointment now