Carbonized · Exterior Strand Woven Weatherproof

FSC CE SGS

Wall Cladding Series

Carbonized Outdoor Strand Woven Bamboo Wall Panels

for Modern Architecture

1.15-1.25 g/cm³ Density

≥3,000 lbf Janka Hardness

Carbonized Color Deep Amber-Brown

Product Overview

Carbonized outdoor bamboo wall panels for modern architecture are engineered through strand woven technology with thermal carbonization at 180-200°C. The manufacturing process compresses bamboo fibers with phenolic resin under hydraulic pressure exceeding 1,200 tons, producing material density ranging from 1.15 g/cm³ to 1.25 g/cm³. The carbonization process removes organic sugars and starches from the bamboo structure, creating a deep amber-brown color that penetrates the entire board thickness. This thermal treatment reduces equilibrium moisture content to 8-12%, providing dimensional stability and resistance to decay organisms. The panels feature a subtle grain texture that enhances visual depth while maintaining surface durability. These wall panels are specifically designed for contemporary architectural projects including commercial facades, residential exteriors, and institutional buildings where aesthetic warmth and technical performance are required.

1.15 g/cm³ Min Density

1.25 g/cm³ Max Density

3,000+ lbf Hardness

180-200 °C Carbonization

Core Advantages

01

Carbonized Durability

Thermal treatment at 180-200°C removes organic compounds and reduces moisture content to 8-12%, providing resistance to decay organisms and dimensional movement in exterior environments.

02

Deep Amber-Brown Aesthetic

Carbonization produces a rich, uniform color that penetrates the full board thickness. The deep amber-brown hue provides architectural warmth and visual depth without artificial staining.

03

High Density Strength

Material density of 1.15-1.25 g/cm³ and Janka hardness exceeding 3,000 lbf provide resistance to mechanical impact and surface wear in high-traffic exterior applications.

04

Weather Resistant Construction

Strand woven bamboo with phenolic resin saturation provides resistance to moisture absorption, UV degradation, and freeze-thaw cycles in diverse climatic conditions.

Carbonized surface texture

Technical Specifications

ConstructionStrand woven bamboo with phenolic resin

Density1.15 - 1.25 g/cm³ (EN 323)

Janka Hardness≥ 3,000 lbf (ASTM D1037)

ColorCarbonized deep amber-brown

Carbonization Temperature180 - 200°C

Moisture Content8% - 12% at factory

Installation SystemHidden clip or face screw

Application Scenarios

Commercial building facades and storefronts

Residential exterior wall cladding

Architectural feature walls and screens

Hotel and resort exterior surfaces

Institutional and educational buildings

Urban landscape and park structures

? Frequently Asked Questions

01 How does carbonization affect the color and durability of bamboo wall panels? +

Carbonization at 180-200°C transforms the natural bamboo color into a deep amber-brown that penetrates the full board thickness. This thermal treatment removes organic compounds that attract decay organisms, providing natural resistance to fungal growth and insect attack. The carbonization also reduces equilibrium moisture content to 8-12%, limiting dimensional movement and warping in exterior environments. The resulting color is uniform and does not fade or wear off with surface abrasion, making it suitable for long-term architectural applications.

02 Are these wall panels suitable for coastal or high-humidity environments? +

Yes, the wall panels are suitable for coastal and high-humidity environments. The strand woven construction with phenolic resin saturation provides resistance to moisture absorption, limiting water penetration in humid conditions. The carbonized structure reduces equilibrium moisture content, minimizing dimensional movement. Stainless steel grade 316 fasteners are recommended for coastal installations to prevent galvanic corrosion. A ventilated rainscreen system with minimum 20mm air gap should be installed to allow moisture evaporation and drainage.

03 What installation system is recommended for carbonized bamboo wall panels? +

Two installation systems are available. The hidden clip system uses stainless steel clips that attach to the panel's groove, providing a seamless appearance without visible fasteners. The face screw method uses stainless steel screws through pre-drilled countersunk holes for applications where visible fasteners are acceptable. Both methods require a ventilated rainscreen system with minimum 20mm air gap between panels and the structural wall. Horizontal and vertical movement joints should be placed every 8 meters for thermal expansion. Pre-drilling is required for all fastener locations.

04 What maintenance is required for carbonized bamboo wall cladding? +

Annual cleaning with a soft-bristle brush and mild detergent removes surface deposits. Pressure washing at 5-7 MPa with 300mm standoff distance is permitted for deep cleaning. Inspect fastener heads and panel edges biannually for signs of loosening or moisture intrusion. Application of water-based outdoor oil every 2-3 years preserves surface appearance and water repellency. The carbonized color is inherent to the material and does not require color-specific maintenance. The deep amber-brown color will maintain its appearance with minimal fading compared to natural bamboo.

Ningguo Kuntai Bamboo and Wood Co., Ltd. is located in Ningguo, Xuancheng City, Anhui Province, known as the "Bamboo Village," where large quantities of bamboo plants grow. "Huihuang Bamboo," established in the year 2002, has now set up a large manufacturing site in Anhui, a modern factory named KUNTAI, which covers an area of 30,000 square meters. We are China Carbonized Outdoor Strand Woven Bamboo Wall Panels for Modern Architecture Manufacturers and Custom Carbonized Outdoor Strand Woven Bamboo Wall Panels for Modern Architecture Factory. KUNTAI is a professional manufacturer of outdoor strandwoven bamboo decking, bamboo flooring, bamboo wall-cladding and siding, bamboo panels, plywood, bamboo boards, bamboo timbers and beams, bamboo ceiling and roof, as well as bamboo garden furniture. We have obtained the certificates of FSC, CE, SGS, and ISO9001, ISO14001. We are the holder of a US patent for outdoor bamboo decking (No.. US11148318) and are authorized by the US patent as a manufacturer and exporter in China. Clients and customers are welcome to visit our factory.