What thickness is your solid hardwood flooring?

Yongji solid hardwood ranges from 18mm to 22mm in thickness, with the most popular sizes being 18mm and 20mm. The thicker profile allows for refinishing 3 to 4 times over a 50+ year lifespan.

Which wood species do you offer?

We stock oak, teak, walnut, ash, rosewood, and elm in solid hardwood. All timber is FSC-certified and sourced from sustainably managed forests. Custom species are available for project orders above 500 m\u00b2.

Is solid hardwood suitable for Thailand\u2019s humid climate?

Solid hardwood works well in air-conditioned interiors with humidity controlled below 75 percent. For non-conditioned spaces or rooms with frequent humidity swings, we recommend our engineered multi-layer flooring instead, which has superior dimensional stability.

Can solid hardwood be used with underfloor heating?

Yes \u2014 our Geothermal Solid Wood series is specifically engineered for water-based underfloor heating up to 28\u00b0C surface temperature. Standard solid hardwood is not recommended over heating systems.

What is the warranty?

Yongji solid hardwood carries a 20-year structural warranty against manufacturing defects. The finish carries a 5-year wear warranty under normal residential use.

Premium · Natural · 20-Year Warranty

Solid Hardwood Flooring

The ultimate in natural wood flooring — milled from a single piece of premium timber, each plank carries the full grain, patina, and longevity of genuine hardwood. Engineered for high-end villas, flagship hotels, and showcase interiors across Thailand.

93+MODELS

4SERIES

18–22mmTHICKNESS

20 YRWARRANTY

FSC-Certified Timber

Oak, teak, walnut, rosewood, ash — sustainably harvested from managed forests worldwide.

Structural Longevity

Solid-through construction refinishable 3–4 times over a 50+ year lifespan.

Geothermal-Ready

Select series compatible with underfloor heating to 28°C surface temperature.

ENF Zero Formaldehyde

China’s strictest emission grade — safe for bedrooms, kids’ rooms, and allergy-sensitive buyers.

Series & Patterns

Six ways to specify premium solid wood.

Geothermal Solid Wood

20+ Models

Underfloor-heating-compatible solid planks — oak, walnut, and specialty species engineered for 28°C surface temperature.

Browse 20+ models →

Flat-Lay Solid Wood

40+ Models

Classic wide-plank solid hardwood in natural, smoked, and hand-scraped finishes. The heritage choice.

Browse 40+ models →

Nongfu · Farmer’s Mountain Ash

6 Models

Signature ash collection — six handcrafted finishes from Milk Coffee to Dark Walnut, each with visible mountain grain.

Browse 6 models →

Cezanne Art Solid

20+ Models

Artist-inspired stains and hand-applied pigments for showpiece floors — gallery, boutique hotel, villa feature spaces.

Browse 20+ models →

Why Solid Hardwood for Thailand?

Unmatched natural warmth and grain that no engineered product can replicate.

Prestige material of choice for 5-star hotels and luxury condominiums.

Refinish-and-restore capability — outlasts 3 generations of tenants.

CITES-compliant export documentation for every Thai customs clearance.

18–22mmTHICKNESS

600–2200mmLENGTH

Glue / NailINSTALL

20 YRWARRANTY

Ready to specify?

Request free samples or get a project quote within 24 hours.

Get a Quote Request Samples

Browse our full collection of 98 SKUs across 4 product series. Every item is ENF-certified with 20-year structural warranty. Custom sizes, finishes, and stains available for project orders.