"Just use solid wood" is the most common request we hear — and often the wrong one. Solid timber in the wrong application warps, costs triple, and performs worse than an engineered board doing the job it was designed for. Here is how we actually decide what your furniture gets built from.
The quick comparison
| Material | Relative cost | Humidity behaviour | Best used for |
|---|---|---|---|
| Teak | Very high | Outstanding — natural oils resist rot | Outdoor furniture, heirloom pieces |
| Balau | High | Excellent, very dense | Outdoor structures, benches, decking-adjacent joinery |
| Nyatoh | Medium-high | Good when sealed | Indoor solid furniture, table frames, doors |
| Rubberwood | Medium | Fair — must be kiln-dried and treated | Indoor tables, chairs, shelving |
| Plywood | Medium | Very good (moisture-resistant grades) | Cabinet carcasses, wardrobes, kitchens |
| MDF | Low | Poor unless MR-grade, well sealed | Painted doors, panels, decorative work |
Teak — the outdoor king, at a price
Naturally oily, dimensionally stable and effectively rot-proof, teak is the only timber we hand over for outdoor use with a clear conscience and no asterisks. The price reflects it: plantation teak is dear and old-growth dearer. Indoors, teak is glorious but often overkill — you are paying for weather resistance a bedroom will never test. See our teak care guide for keeping it golden.
Balau — the workhorse hardwood
A dense Malaysian hardwood that laughs at weather and heavy use. Harder to machine than teak and heavier to move, which shows in the labour cost, but for outdoor benches, pergola seating and anything structural it delivers most of teak's durability at a noticeably lower price. Its darker, redder tone suits some gardens better too.
Nyatoh — the indoor classic
The timber your grandparents' furniture was probably made of. Medium density, a warm reddish grain that stains beautifully, and well-behaved indoors when properly kiln-dried. We use it for solid table frames, feature doors and furniture where you want real timber character without teak's invoice.
Rubberwood — honest value, with conditions
Malaysia's most sustainable timber story: plantation rubber trees harvested after their latex years. Kiln-dried and treated, it makes perfectly good indoor tables, chairs and shelves at a friendly price. Untreated or poorly dried, it invites borers and warping — which is why provenance matters more with rubberwood than any other timber on this list. It has no business outdoors.
Plywood — the quiet hero of custom furniture
Here is the workshop secret: most high-end built-in furniture worldwide is plywood inside. Cross-laminated veneers make it more dimensionally stable than solid timber — it doesn't split, and it holds screws ferociously. For wardrobe and kitchen carcasses in Malaysian humidity, moisture-resistant plywood beats solid timber on performance, not just price. Dress it in timber veneer and only the weight tells you it isn't solid.
MDF — respected in its lane
MDF gets sneered at unfairly. For spray-painted doors and flawless flat panels, nothing else finishes as smoothly — that perfect matte lacquer look is almost always MDF underneath. But it hates water, sags under long spans and holds screws poorly. We use MR-grade MDF for painted fronts and decorative panels, never for carcasses, shelves over 600mm, or anywhere near a sink.
So what should your piece be?
- Outdoor anything: teak if the budget allows, balau if it needs to stretch.
- Wardrobes and kitchens: moisture-resistant plywood carcass, doors in whatever finish you love.
- Dining table to hand down: solid nyatoh or teak, joined properly.
- Budget-conscious indoor pieces: treated rubberwood, from a maker who names their supplier.
- That perfect painted matte look: MR MDF fronts on a plywood body.
Every GardenBase quotation names the exact material of every component — carcass, fronts, backs, shelves — so you are never guessing what "solid wood construction" secretly means. Unsure what your project calls for? Ask us and bring your budget; we will tell you where the money genuinely matters.