Fix Ceiling & Spalling Concrete Repair HDB: What Singapore Homeowners Need to Know

Jonathan
Nov 18
3 min read

What Is Spalling Concrete — and Why Does It Happen in HDB Flats?

Spalling concrete is one of the most common ceiling issues in older HDB blocks.

It happens when moisture enters the concrete surface, causing the steel reinforcement bars to rust and expand — which then leads to:

Peeling paint
Bubbling or flaking surfaces
Falling cement chips
Cracks on the ceiling
Brown or rusty patches

This is not a structural defect, but it does worsen if left untreated.

HDB recommends repairing spalling concrete as early as possible to prevent bigger damage and reduce the risk of debris falling.

Fix and Repair Ceiling Issues: Spalling, Cracks, and Water Damage

Whether you live in a 30-year-old HDB or a newer flat, ceiling issues should never be ignored. PlugBear provides professional help for:

Spalling concrete
Hairline cracks
Water patches / ceiling leaks (we help identify the cause)
Flaking paint
Loose plaster
Ceiling sagging
Minor and major ceiling patching
Repainting and waterproof sealing

We ensure your ceiling is safe, properly reinforced, and restored to a smooth, clean finish.

Our Spalling Concrete Repair Process (Recommended Method)

Our team follows an industry-standard repair workflow:

Assessment of damage – Identify severity, moisture source, and affected area.
Remove loose concrete – Scraping and chipping of weakened areas.
Rust removal & treatment – Clean and apply anti-rust coating on steel bars.
Apply bonding agent – Ensures proper adhesion for new cement.
Re-plastering & patching – Rebuild the damaged area with approved materials.
Finishing & painting – Smooth surface finishing and repainting for a neat look.

This ensures a long-lasting repair, preventing recurring issues.

Why Spalling Concrete Happens More in Older HDBs

Singapore’s humid weather accelerates moisture penetration, especially in flats built before the 1990s.If your HDB is more than 20 years old, it’s normal to experience:

Ceiling concrete delamination
Paint peeling
Cracks
Damp patches

That’s why periodic ceiling checks and early intervention are the best ways to maintain a safe home.

Fixing Ceilings Beyond Spalling Concrete

PlugBear also repairs other ceiling-related problems such as:

False ceiling cracks
Plaster ceiling sagging
Popcorn ceiling removal
Ceiling patching after electrical or pipe works
Painting and touch-up for refurbished ceilings

Whether it’s a cosmetic fix or structural surface repair, our team ensures clean, fast, and professional work.

If your ceiling requires electrical rewiring or light replacements, our Electrical Services team can reposition lighting points or repair loose wiring before we complete the ceiling patching.

Why Choose PlugBear for Ceiling & Spalling Repairs

⭐ Serving Singapore since 1999 – Trusted by HDB owners, SMEs, and government bodies

⭐ One-stop repair service – ceiling, plastering, painting, electrical, handyman

⭐ Safe & proper repair methodology – anti-rust treatment, bonding agent, plastering

⭐ Neat finishing – smooth surfaces and clean white repaint

⭐ Affordable & transparent pricing

We ensure your ceiling looks good as new — with durability that lasts.

For Seniors: Keep Your Home Safe from Falling Ceiling Chips

Spalling concrete can be dangerous for elderly parents staying alone.Ceiling chips may fall suddenly, causing injuries or slips, especially in bedrooms and bathrooms.

If you have senior family members at home, consider the

👉 Plugbear Senior Home Care Membership

Members enjoy: