Comprehensive Renovation Services & Packages
Transparent, itemized pricing without hidden line items or ambiguous contingencies. Compare our complete scopes of work for new BTO flats and aging HDB resale overhauls across Singapore.
Renovation Package Comparison Matrix
All prices based on standard flat classifications and premium construction specifications.
| Package Name | Core Scope Summary | 3-Room | 4-Room | 5-Room | Executive Apt |
|---|---|---|---|---|---|
| Resale Kitchen | Full hacking, retiling, 20ft cabinets, 10ft quartz, plumbing & paint | $13,788 | $13,888 | $13,988 | $14,488 |
| Kitchen & 2 Bathrooms | Full hacking & retiling 3 wet areas, Quicseal 104, 2 bi-fold doors, plumbing | $21,588 | $22,188 | $22,388 | $22,688 |
| Resale Full Overhaul | 5mm vinyl flooring across whole flat, 3 wet areas, full painting, 20ft cabinets | $25,988 | $29,388 | $30,488 | $32,888 |
| New BTO (Without Flooring) | Cabinet base, 20ft cabinets, 10ft quartz, Nippon painting, plumbing labor | $6,788 | $7,088 | $7,388 | N/A |
| New BTO (With Full Flooring) | 60x60cm homogeneous living/bedroom tiles + skirting, kitchen cabinets & paint | $12,888 | $15,188 | $16,988 | N/A |
Itemized Scopes of Work & Technical Specifications
What is included in every 21 Interior Studio residential contract.
1. Hacking & Demolition Works
Executed in strict compliance with HDB statutory renovation guidelines and curfews.
- Official HDB hacking permit applications
- Hacking existing floor & wall tiles at kitchen and bathrooms
- Demolition of concrete cabinet bases and sink supports
- Dismantling of existing timber/aluminium door frames
- Debris haulage, uploading of raw materials, and disposal
2. Masonry & Quicseal Waterproofing
Engineered to prevent ceiling seepage and moisture damage across shared estate walls.
- Heavy-duty 30x60cm ceramic wall tiles (within $3.50 PSF)
- Non-slip 30x60cm homogeneous floor tiles (within $3.50 PSF)
- Supply & apply certified Quicseal 104 waterproofing membrane
- Construction of 10ft (L) x 50mm (H) concrete cabinet base
- Pre-mix screeding and levelling to prevent hollow tile defects
3. Custom Carpentry & Quartz Surfaces
Fabricated in-house using moisture-resistant carcass boards and Austrian Blum mechanisms.
- 20ft (L) top & bottom kitchen cabinets with internal color PVC
- 10ft (L) single profile engineered Quartz worktop with 50mm backsplash
- 2-tier stainless steel dish rack with hydraulic lift-up door
- 1 chest of 3 soft-close drawers with cutlery organizer tray
- Installation labor for cooker hob, hood, and built-in oven
4. Plumbing & Sanitary Fitting
Pressure-tested installations ensuring zero hidden leaks behind cabinetry.
- Supply & lay exposed stainless steel cold water piping
- Labour to install kitchen sink & designer mixer tap
- Labour to install 2 sets of wash basins and taps
- Labour to install 2 sets of water closets (WCs)
- Labour to install 2 instant/storage water heaters & shower sets
5. Nippon Paint Singapore Systems
Environmentally safe low-VOC and anti-mould formulations for clean indoor air.
- Nippon Vinilex 5000 Low Odour Emulsion paint for walls (up to 5 colors)
- Nippon Matex Emulsion paint for all ceilings
- Nippon Bodelac / Enamel paint for exposed sewage pipes and frames
- Surface patching and sealer undercoat where necessary
6. Turnover, Chemical Wash & Warranty
Handing over a spotless, move-in-ready home protected for 24 full months.
- Corrugated paper floor protection throughout renovation
- Whole-house post-masonry chemical washing
- Comprehensive general handover turnover cleaning
- Formal joint defect inspection and sign-off
- 24-Month Full Protection Warranty Certificate
Custom Hardware & Joinery Handles ($28.00 SGD)
Fine details make the space. Explore our curated architectural handles available in our showroom material bar.
Stud G
$28.00 SGDBrushed architectural brass knob pull for custom vanity drawers and bedside built-ins.
Gold Black
$28.00 SGD128mm hole-spacing matte black pull accented with warm brushed gold mounting collars.
Silver Wand
$28.00 SGD128mm slender cylindrical handle in polished mirror chrome for minimalist wardrobes.
Rock Gold
$28.00 SGDTextured natural rock-effect tactile grip in rich satin gold for bespoke feature walls.
Request a Tailored Package Breakdown
Every floor plan has unique features. Share your HDB or condo layout with our design team for an itemized estimate.