PORTAL STAV service
Waterproofing and Plastering
Waterproofing of wet rooms, damp-wall remediation and new plastering
Waterproofing protects bathrooms, basements and foundations from moisture and mould. We waterproof wet rooms during bathroom renovations, remediate damp walls in older houses, and apply new interior and exterior plaster.
Estimated price starts from 80 000 CZK and depends on surface area and substrate condition. For older properties with damp walls, price is determined individually after an inspection — remediation scope can't be estimated without an on-site assessment.
What the project can include
- Waterproofing wet rooms (bathrooms, laundry rooms)
- Damp-wall remediation
- New interior plaster
- Facade plaster and coatings
- Basement damp-proofing
- Diagnosing the cause of moisture
Free consultation
Start with a short site visit.
We assess the current condition, discuss your scope, and prepare a clear, itemised quote.
FAQ
Frequently asked questions
Yes, for older properties we first diagnose the cause of the moisture and propose the right remediation — price is determined individually after inspection.
Yes, waterproofing of wet rooms is a standard part of bathroom renovation and is included in the plumbing labour cost.
Where we work