Non-Structural Renovation Without Hacking
Transform your Singapore HDB or condo with bespoke modular cabinetry — no demolition, no HDB permit complications, no MCST disputes. A premium remodel that respects every regulation.
The Singapore Renovation Reality
In Singapore, hacking walls in HDB flats requires HDB permits; condos require MCST approval. Both add weeks, fees, and risk. Our non-structural approach delivers a full transformation through floor-to-ceiling custom furniture — installed in days, not months.
The Traditional Hacking Route
- HDB / MCST permit application: 3-6 weeks
- Hacking & debris disposal: S$8,000-15,000
- Noise complaints from neighbours
- Risk of structural damage to load-bearing walls
- 4-8 weeks of unliveable home
The MRETTY Non-Structural Method
- Zero permits required for modular furniture
- Factory-precut in our smart factory
- On-site installation in 5-10 days
- No demolition dust, livable throughout
- Fully reversible at lease end (HDB-friendly)
Singapore Case Studies
Recent HDB and condo transformations completed without a single wall touched.

Full Kitchen Without Hacking
Original layout retained; new floor-to-ceiling cabinetry, integrated appliances, hidden hood.

MCST-Friendly Walk-In Wardrobe
Free-standing system, no wall anchors into shear walls — approved without dispute.

Living Wall Reinvention
Existing TV feature wall replaced with modular media + display system — three-day install.
The 4-Step Compliant Process
On-Site Survey
3D laser measurement of your HDB or condo — millimetre accurate.
Design & Compliance Check
We verify against HDB / MCST guidelines before fabrication.
Smart Factory Production
CNC-precut in our owned factory — zero on-site dust.
5-10 Day Install
Modular assembly only. Move back in the same week.
Frequently Asked — Singapore
Do I really not need an HDB permit?
Correct. HDB permits are required for hacking, plumbing relocation, and electrical rewiring. Free-standing modular cabinetry that does not penetrate structural walls is permit-exempt.
Will my condo MCST approve this?
Yes — because we do not drill into shear walls, relocate wet areas, or affect common property. We provide a one-page MCST submission letter free of charge.
Can the kitchen really be replaced without hacking?
Yes. We retain existing tiling, plumbing stub-outs and electrical points, then build new full-height cabinetry around them. Existing appliances can be reused or upgraded.
Is it reversible at HDB lease end?
Fully reversible. Modular units unbolt and remove cleanly, leaving original surfaces intact — ideal for owners considering future resale or asset enhancement.
How does the cost compare to hacking?
Typically 30-40% lower total project cost once permit fees, hacking, disposal and reinstatement are included.
Renovate Without the Headaches
Free 30-minute compliance review for your HDB or condo project. We tell you exactly what is permit-free.
Request a Compliance Review