Thermo Bamboo Double Rhombus Cladding- Charcoal
Color: Charcoal
Finish: Unfinished
Profile: Double Rhombus
Dimensions (mm):
T20 * W137 * L1850/2000/2440
Description
Thermo Bamboo Double Rhombus Cladding
Our Thermo Bamboo Double Rhombus Cladding is a sustainable and high-performance solution for exterior applications. Suitable for modern architectural facades, this profile offers architects and designers a geometric pattern with strong visual appeal and weather-adaptive performance.
Deep Carbon Series
This product is part of our Deep Carbon Series. Each board is made from high-density, thermally modified moso bamboo that has undergone vacuum heat treatment at over 220°C, resulting in a distinct charcoal-black aesthetic.

Cladding Profile – Double Rhombus
The Double Rhombus profile features a sequence of angled ridges across the board surface, creating striking lines and a 3D effect. It is ideal for adding dimension and character to contemporary building facades. Boards are installed using hidden stainless steel clip fasteners, ensuring a clean and seamless appearance.
This profile not only supports efficient rainwater runoff but also minimizes surface warping or distortion over time. The triple-rhombus geometry introduces depth, symmetry, and rhythm to facades. It is a perfect choice for modern public buildings, cultural spaces, or upscale residential projects.

End Profile Options
This product is available with either:
Flat end profile (standard)
Tongue & Groove end-matched profile available upon request
Standard Dimensions (mm)
T20 × W137 × L1850/2000/2440
Custom dimensions and profiles available.
15-Year Warranty
Products in the Deep Carbon Series are backed by a 15-year warranty.
Why Choose ZHUART® Thermo Bamboo Cladding?
ZHUART thermo bamboo is made from sustainably sourced moso bamboo. It is one of the most sustainable yet durable building materials in the world today. Through thermal modification and high-pressure compression, the material achieves exceptional density, durability, and dimensional stability, effectively reducing the risk of cracking and deformation.
Unmatched Density & Stability
With a density surpassing most tropical hardwoods, our thermo bamboo offers superior load-bearing capacity and structural strength, suitable for heavy-duty outdoor applications.
Outstanding Durability
Thermal modification significantly boosts resistance to mold, insects, and corrosion, enabling long-term performance in harsh environments including tropical, coastal, and high-humidity regions.
Fire Safety Without Chemicals
Achieving Class Bf1-s1 (EN 13501-1) fire safety rating without the use of chemical fire retardants, our cladding is both safe for the environment and human health.
Eco-Friendly & Renewable
Unlike hardwoods which take decades to mature, bamboo reaches maturity in just 4-6 years and regenerates without replanting. Made from this renewable resource, our thermo bamboo products offer a sustainable alternative that contributes to carbon neutrality.
Low Maintenance
Thanks to its dimensional stability, our bamboo cladding requires no periodic sanding, oiling, or sealing after installation, reducing maintenance costs and labor over the product’s lifespan.
Technical Specifications
- Density: 1.15-1.25 g/cm³
- Fire-safety: Class Bf1-s1 (EN 13501-1)
- Corrosion resistance: Class I
- Mold resistance: Grade 0
- Anti-termite performance: Class 10
- VOC emissions: Class E1
- Modulus of elasticity (MOE): ≥10,000 MPa
- Modulus of rupture (MOR): ≥80 MPa
- Swelling rate- 1h Boiling Test: ≤3%
- Swelling Rate- 24h in Water: ≤1%

To learn more or discuss custom options, reach out to our sales team at [email protected].
Additional information
| Edge Grooved | Yes |
|---|---|
| End Matched | Optional |
| Installation Method | Hidden clip fasteners |
| Length Edges | R3 |
| Application | Cladding |
| Material | Bamboo (around 90%), Dynea® Glue (around 10%) |
| Color | Charcoal |




