Introduction: Refreshing Your Space
Whether you are stripping down an old resale HDB flat for a complete overhaul or executing a targeted aesthetic refresh, understanding the workflow for dismantling, hacking, debris disposal, and painting is essential.
In this guide, Mahi Interior details the step-by-step process for managing heavy demolition, proper debris clearing, surface preparation, and professional painting finishes.
1. Dismantling & Hacking Works
Structural preparation requires precise planning and adherence to HDB and condo management guidelines to ensure safety and prevent structural compromise.
- Dismantling Built-in Fixtures: Removing old built-in wardrobes, kitchen cabinets, TV consoles, and sanitary wares safely without damaging surrounding walls.
- Wall Hacking Regulations: Non-load-bearing partition walls can be hacked after securing HDB or MCST permits. Hacking of structural columns, reinforced concrete beams, or RC walls is strictly prohibited.
- Protection & Containment: Laying heavy-duty protective sheets over common walkways, lifts, and retained flooring to prevent accidental scratches or impact damage during heavy demolition.
2. Debris Disposal & HDB Guidelines
Managing demolition waste requires compliance with local disposal protocols and timely logistics management.
- Approved Disposal Chutes / Skip Bins: Renovation debris must be cleared using designated building skips or HDB-approved disposal methods. Leaving construction waste in common corridors or void decks violates town council regulations.
- Hacking Debris vs. General Trash: Heavy rubble (tiles, concrete, brickwork) must be separated from general household bulk waste to meet dumping site requirements.
3. Surface Preparation & Professional Painting
A flawless coat of paint relies heavily on thorough surface preparation, priming, and defect patching.
- Wall Scraping & Patching: Peeling paint, uneven skim coat, and hairline cracks are scraped down, patched with wall putty, and sanded smooth.
- Sealer Application: Applying an alkali-resisting wall sealer is critical to prevent moisture seepage, chalking, and paint peeling, especially on newly plastered walls.
- Finishing Coats: Applying two final coats of high-grade emulsion paint (such as anti-fungal, washable, or low-VOC formulas) to achieve a uniform, durable finish.
Renovation Scope Summary
| Process Phase | Key Deliverables | Estimated Duration |
|---|---|---|
| Dismantling & Hacking | Removal of old carpentry, non-structural walls, tiles | 3–7 Days |
| Debris Clearing | Rubble collection, skip bin management, corridor cleaning | Concurrent with Hacking |
| Surface Prep & Painting | Skim coating, sanding, wall sealing, 2x top coats | 4–7 Days |
Summary
Proper execution of hacking, dismantling, and painting sets the foundation for a flawless home transformation. Mahi Interior handles all regulatory submissions, hacking protocols, and professional finishing works across Singapore to ensure your space looks immaculate.
