“Good design doesn’t cost; it pays” — Richard Driehaus

Flooring renovation is a key decision for any homeowner in Singapore, particularly in HDB flats where every design choice affects the overall flow of the space. A frequent debate arises between two common methods—overlay tiles versus hacking and replacing tiles. Each approach comes with its own costs, durability concerns, and suitability depending on the current condition of your home.

At MRD, we understand the confusion this choice brings. In this article, we provide a deep dive into overlay tiles vs hacking, offering clear cost comparisons, benefits, drawbacks, and actionable insights tailored for homeowners looking for an effective flooring renovation solution.

What Are Overlay Tiles and Hacking?

Overlay Tiles

Overlaying tiles involves placing new tiles directly over the existing flooring. It is a faster and less intrusive process that skips the need to remove the old tiles.

• Suitable for: Homes with well-maintained floors that are structurally sound.
• Key Benefit: Minimal disruption, lower costs.

Hacking

Hacking requires removing existing tiles entirely before laying new ones. This approach ensures a clean, level foundation for the new tiles.

• Suitable for: Homes with cracked, damaged, or uneven floors.
• Key Benefit: Durability and flexibility to address underlying issues.

Overlay Tiles vs. Hacking: A Detailed Comparison

Factor	Overlay Tiles	Hacking and Retiling
Cost	Affordable ($10–$30 per sqm)	Higher ($30–$60 per sqm)
Duration	1–3 days	5–10 days
Disruption	Minimal noise, dust, and debris	Significant dust, debris, and noise
Durability	Shorter lifespan (5–10 years)	Long-term lifespan (15–20 years)
Floor Level	Adds ~10–12mm height	No added height
Maintenance	Dependent on old floor condition	Easier to maintain long term

Cost Summary Table for a 4-Room HDB Flat (90 sqm)

Renovation Method	Cost Range per Sqm (SGD)	Estimated Total Cost
Overlay Tiles	$10 – $30	$900 – $2,700
Hacking and Retiling	$30 – $60	$2,700 – $5,400

Additional Costs to Consider:

• Debris Removal (Hacking): $500 – $1,200, depending on waste volume.
• Surface Levelling: An extra $5 – $10 per sqm for uneven surfaces.
• Door Adjustments: If overlaying adds height, adjustments cost ~$150 per door.

Pros and Cons of Overlay Tiles

Advantages

1. Cost-Effective: Avoids hacking and reduces labor costs.
2. Quick Installation: Completed in as little as 1–3 days.
3. Minimal Disruption: Less dust, noise, and debris during installation.

Disadvantages

1. Limited Durability: Existing issues like cracks or loose tiles can worsen over time.
2. Added Thickness: Raises floor height, potentially affecting door clearance.
3. Hidden Problems: Does not resolve underlying structural problems.

Pros and Cons of Hacking

Advantages

1. Long-Term Durability: Ensures a strong, even foundation for new tiles.
2. Structural Integrity: Addresses any underlying damage or uneven surfaces.
3. Design Flexibility: Allows full customization of tile type and layout.

Disadvantages

1. Higher Costs: Labour-intensive process adds to the budget.
2. Time-Consuming: Typically takes 5–10 days to complete.
3. Disruption: Noise, dust, and debris require preparation.

Factors to Consider When Choosing Overlay Tiles or Hacking

1. Condition of Existing Flooring

• If your current tiles are cracked, loose, or uneven, hacking is necessary for long-term durability.
• For well-maintained tiles needing a facelift, overlaying is the simpler solution.

2. Renovation Timeline

• Overlaying is faster, making it ideal for homeowners on a tight schedule.
• Hacking requires more time but delivers a clean, long-lasting finish.

3. Budget Constraints

• Overlaying is cost-effective upfront but may incur repair costs later.
• Hacking is pricier initially but offers greater value over time.

When to Choose Overlay Tiles

Overlay tiles are best for homeowners who:

• Need a quick and budget-friendly flooring upgrade.
• Have structurally sound floors that are free of cracks or uneven surfaces.
• Want minimal disruption during the renovation process.

When to Choose Hacking

Hacking is ideal for those who:

• Prioritize long-term durability and structural quality.
• Have damaged or uneven existing tiles that need replacement.
• Seek complete flexibility for tile customization and installation.

Tile Recommendations for Overlaying and Hacking

Tile Type	Cost per Sqm (SGD)	Best For
Ceramic Tiles	$10 – $25	Affordable, low maintenance
Porcelain Tiles	$20 – $40	Durable, water-resistant
Vinyl Tiles	$8 – $15	Budget-friendly, stylish
Marble Tiles	$40 – $80	Premium look, luxury homes

Why Choose MRD for Your Flooring Renovation?

At MRD, we specialize in offering practical renovation solutions tailored to your needs. Whether you’re opting for overlay tiles or a complete hacking and retiling process, our team ensures:

• Transparent Pricing: No hidden costs—just honest estimates.
• Expert Workmanship: From preparation to finishing, we prioritize quality.
• Customized Solutions: Every home has unique needs, and we deliver designs that work for you.

We are always here for you to do whatever you need—helping you make the best flooring choice for your budget and long-term goals.

Final Thoughts

Choosing between overlay tiles and hacking depends on your priorities—whether it’s cost, durability, or renovation timelines. Overlaying is ideal for quick, budget-friendly upgrades, while hacking provides the most reliable and lasting solution for a fresh start.

What approach will you take for your flooring renovation? Let MRD guide you through the process with expert insights and customized renovation services. Reach out today to transform your space with confidence.