Peeling wall paint is a common problem faced by homeowners in Singapore, particularly in older HDB flats, condominiums and homes affected by moisture or water seepage.
Many homeowners believe that repainting with expensive paint will solve the issue. However, without proper surface preparation, peeling can return.
1. Poor Surface Preparation
If old, loose paint is not removed before repainting, the new paint may not adhere properly. Scraping, sanding and cleaning are important steps before applying new paint.
2. Moisture and Water Seepage
Any active leakage should be investigated and repaired before repainting.
3. Incorrect Primer or Sealant
Different wall conditions require suitable primers or sealants. For example, some deteriorated surfaces may benefit from an appropriate sealer after thorough preparation.
Oil-based sealants can help with certain adhesion and staining problems, but they are not a waterproofing solution.
4. Chalking or Powdery Walls
Older painted walls may develop a powdery surface. Painting directly over this material can lead to poor adhesion.
Professional surface assessment and preparation help achieve a more durable finish.
5. Painting Before the Wall Is Dry
Applying paint over damp plaster or inadequately dried repairs may trap moisture and cause future paint failure.
Frequently Asked Questions
Can I paint directly over peeling paint?
No. Loose paint should be removed, and the underlying cause should be addressed before repainting.
Will an oil-based sealant stop water seepage?
No. Sealants used for painting preparation do not replace proper leak repairs or waterproofing.
How can I make house painting last longer?
Use appropriate surface preparation, suitable primers, quality paint and proper drying time. Regular maintenance and moisture control also matter.
Professional HDB and Condo Painting Services in Singapore
A&J Painting & Handyman has provided residential painting services in Singapore since 2007.
Our painting approach focuses on careful protection, wall preparation, suitable paint systems and transparent quotations.
We provide an 18-month free rectification/touch-up warranty (terms apply), with no GST and no hidden charges.
For a painting assessment or quotation:
A&J Painting & Handyman
WhatsApp: +65 9382 1820
Website: https://www.ajpainting.com.sg
Email: ajpainting2007@gmail.com
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