WPCDecking.sg · Singapore
WPC Decking in Singapore
Capped composite decking for HDB, condo and landed homes — low-maintenance timber look, supplied and installed islandwide for balconies, roof terraces, pool decks and gardens.
- WPC-only specialists
- · Islandwide
- · Transparent per-sqft ranges
- · Reply on WhatsApp
Typical installed range · as of October 2026
S$18–32 / sqft
Market range seen across Singapore installers. Actual quotes depend on board grade, subframe and site conditions — try the calculator.
Is WPC decking right for my Singapore home?
It depends on what you value most. Capped WPC usually wins when you want a timber look without Chengal or Balau oiling cycles, termite risk and monsoon wash-out. Hardwood still wins if you want authentic grain and will maintain it. Outdoor tiles can suit very wet, hard-wear zones; aluminium suits light modern roofs where weight matters. For open-air Singapore decks, capped boards beat uncapped; DIY interlocking tiles are fine for small covered trials, not most roofs or pool surrounds.
From S$18/sqft
Standard hollow
Hollow-core uncapped or lightly capped boards for covered or low-traffic areas.
S$18–22/sqft installed →
From S$20/sqft
Capped co-extruded
Co-extruded cap for stain, fade and moisture resistance — the usual Singapore outdoor choice.
S$20–27/sqft installed →
From S$26/sqft
Solid capped
Solid-core capped boards for pool decks, high traffic and heavier loads.
S$26–32/sqft installed →
What is WPC decking?
WPC (wood–plastic composite) decking blends wood fibre or flour with polymer resins such as HDPE or PP, plus additives for UV stability, colour and mould resistance. The result is a board that looks like timber but does not need annual oiling the way outdoor hardwoods often do in Singapore’s heat and humidity.
Modern outdoor grades are often capped or co-extruded: a polymer skin wraps the composite core so stains, moisture and fade are harder to mark the surface. Uncapped boards expose the core and can suit covered, low-stain areas on a tighter budget. Read the full explainer on what WPC decking is, or compare honest trade-offs in our pros and cons guide.
Why Singapore homes choose WPC
- Resists termites better than untreated softwoods and many outdoor timbers.
- No sanding-and-sealing cycle that tropical rain quickly undoes.
- Works on balconies, PES, roofs, gardens and pool surrounds with the right detail.
- Colour and profile ranges that match indoor wood tones without bringing moisture indoors.
Where we install WPC decking
Application pages for the spaces Singapore homeowners actually ask about — not just a generic “outdoor flooring” pitch.
Pool deck
Light colours, drainage at the coping and solid capped boards.
Roof terrace
Pedestals, membrane protection and wind-aware detailing.
Garden & patio
Ground-level subframes for landed gardens and outdoor dining.
Condo PES
Private enclosed spaces with MCST-aware planning.
Installation detail
Joists, clips, expansion gaps and drainage — how a deck should be built.
WPC vs timber vs tiles vs aluminium
Quick comparison for Singapore outdoor floors. Deep dives live in the timber vs WPC and WPC vs Conwood vs aluminium guides.
| Factor | WPC | Timber | Outdoor tiles | Aluminium |
|---|---|---|---|---|
| Maintenance | Wash; no oiling cycle | Sand/seal/oil often | Grout & seal care | Rinse; low |
| Heat in sun | Dark colours warmer | Dark hardwoods warm | Can run hot | Can run hot |
| Termites | Polymer core resists | Risk if untreated | Not wood | Not wood |
| Look | Wood-grain options | Natural grain | Stone/ceramic | Modern metal |
| Typical cost/sqft* | S$18–32 installed (as of Oct 2026) | Varies widely | Wide band | Often premium |
*Indicative installed market ranges for WPC only; other materials vary by brand and labour.
Why WPC works in Singapore’s climate
Outdoor floors here face UV, monsoon rain, afternoon heat and humidity that encourages mould wherever water sits. Capped WPC handles that mix better than many untreated softwoods because the polymer skin sheds stains and the core is not a termite meal. Pair boards with clear drainage paths, correct falls and expansion gaps so water never ponds under the deck.
Honest watch-outs
- Dark boards get hotter under midday sun — prefer lighter caps for barefoot zones.
- Boards expand; leave manufacturer gaps or ends will telegraph stress.
- Drainage and floor traps must stay clear — especially on HDB/condo balconies.
- Cheap uncapped boards fade and stain faster outdoors.
Board options
Colours typically run from pale ash and sand through teak mid-tones to deep espresso. Profiles include grooved clip systems and solid edges; common thicknesses sit around the low-20 mm range for residential boards, with longer stock lengths cut to fit on site. See colours, sizes and thickness for planning notes.
Our process
Step 1
Consultation
WhatsApp or form — share photos, estate type and rough size.
Step 2
Measurement
Confirm usable area, falls, traps and access constraints.
Step 3
Design
Board tier, colour, subframe and detailing for your space.
Step 4
Installation
Framing, boards, gaps and clean handover.
Step 5
Aftercare
Care notes and warranty paperwork in writing where applicable.
Approvals & regulations
HDB balcony works should stay removable, avoid hacking structural finishes and keep floor traps usable. Condo and PES projects usually need MCST approval with drawings and method notes. Roof terraces must respect waterproofing membranes — never screw casually through a protected roof. We help you prepare a clear pack; always verify against current HDB or MCST rules for your estate.
Read HDB guidance and MCST / PES notes.
Design ideas
Browse pool, roof and garden looks to compare colours and layouts before a site measure.
WPC decking FAQ
Straight answers for the searches Singapore buyers type first.
Guides from the blog
All articles2026-09-20
WPC Decking Price in Singapore (2026): Cost per sqft & sqm, With Examples
WPC decking price in Singapore as of October 2026: S$18–32 per sqft installed, Minimum job: S$1,000, tier bands, sqft↔sqm conversion and quote inclusions.
2026-09-19
Is WPC Decking Any Good? 9 Honest Disadvantages (and How to Avoid Them)
Honest WPC decking disadvantages for Singapore — heat, fade, expansion, mould risk, cheap uncapped boards — with fixes.
2026-09-18
What Is WPC Decking? Materials, Types & How It's Made
What is WPC decking made of? Wood–plastic composite, capped co-extrusion, hollow vs solid and Singapore uses.
Request a quote
Share property type, area and size — or WhatsApp photos for a faster reply.
Prefer WhatsApp?
Send photos of the space and a rough size. We reply with board options, an indicative range and whether a site measure makes sense.
WhatsApp: +65 8991 1078
Email: hello@wpcdecking.sg
How do I get a WPC decking quote?
Tell us your property type and area — we reply on WhatsApp with next steps and an indicative range.