Painting & damp walls
Interior and exterior painting; damp walls fixed at the source, hairline cracks repaired and a damp-proof primer before topcoats.
- From
- ฿90/ m² (labour)
- Typical time
- 2 – 7 days
- Workmanship warranty
- 1 year

Good for
- Bubbling, peeling, mouldy or faded paint
- Before moving into a used home or renting it out
What's included
- Find the cause of damp first (pipes, window frames, cracks)
- Scrape old paint, fill and repair hairline cracks
- Damp-proof primer + two topcoats
- Cover furniture and floors, clean up after
How the job runs
- 1Photos & room sizesWe give a labour price per m² right away.
- 2Pick colours & brandThe quote names the paint brand and range.
- 3Prepare & paintAlways primed; never painting over damp.
Estimate this job
Job price estimator
Estimated range
฿13,000 – ฿21,000
Estimate, not a quote
Estimated time
2 – 7 days
Based on sample rates. The real price depends on the site and materials you choose, confirmed in a written quote after a visit.
Questions
Does the price include paint?
The 'from' price is labour; the estimator range includes mid-grade paint. The quote shows both separately.
Can damp-proof paint just go over damp?
It shouldn't. Without fixing the cause it bubbles again within months, so we find the source first.


