What is the difference between flat and fluted WPC cladding?

Flat and fluted cladding are produced using different extrusion moulds and create different visual effects on the facade. Flat cladding creates a smooth, uninterrupted wall surface suitable for both traditional and contemporary architecture. Fluted cladding features vertical grooves creating strong vertical shadow lines and a more architectural facade character. Both profiles offer equivalent structural and weather performance.

What is the difference between New Grain and 3D Embossed surface textures?

New Grain is a refined wood grain pattern with natural variation across the board surface. 3D Embossed uses deep-press embossing technology to create a genuine three-dimensional grain with real depth and shadow — producing the most realistic timber appearance in our flat cladding range. For projects where visual realism is important, 3D Embossed is the recommended choice.

Is BOHAI WPC cladding fire rated?

Yes. BOHAI WPC cladding panels carry Class B fire rating and comply with NFPA 285 standards for exterior wall assemblies. This makes BOHAI cladding suitable for commercial, hospitality, and multi-storey residential projects where fire compliance is mandatory. Fire test certificates are available on request.

How does WPC cladding perform in extreme climates?

BOHAI WPC cladding is temperature-stable from -40°C to +70°C and UV-stabilised for hot climates including the Middle East and Australia. In cold climates, the material resists freeze-thaw cycling without cracking. The ventilated subframe installation manages moisture effectively in humid tropical climates.

Can WPC cladding be used for LEED certified projects?

Yes. BOHAI WPC cladding can contribute to LEED v4.1 credits including Materials & Resources (recycled content) and Indoor Environmental Quality (low VOC). Panels are manufactured from 60% recycled wood fibre and recycled HDPE with zero formaldehyde. LEED documentation is available on request.

When should I choose co-extrusion fluted cladding over classic flat cladding?

Choose co-extrusion fluted cladding when your project requires maximum UV colour stability combined with architectural facade impact. The polymer cap layer provides superior resistance to UV fading and staining — ideal for high-UV climates, poolside feature walls, hospitality projects, and facades where long-term appearance is critical.

What fixings and accessories does BOHAI supply with cladding panels?

We supply a complete cladding system including panels, hidden stainless steel fixing clips, aluminium keel/subframe profiles, edge trim profiles, corner profiles, and end caps — all matched to the cladding profile and colour.

WPC Composite Cladding Panels — Flat & Fluted Exterior Wall Boards

WPC Composite Cladding Panels — Exterior Wall Cladding Factory Direct China

BOHAI WPC composite cladding panels transform exterior building facades with the natural warmth of timber — without the rot, maintenance, or deterioration that limits real wood in outdoor environments. Choose from flat or fluted profiles in a range of surface textures to match any architectural style, from contemporary residential to large-scale commercial facades. Supplied factory-direct from Guangdong, China, to architects, contractors, and distributors in 50+ countries worldwide.

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Factory Direct No middlemen

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CE Certified ISO 9001 & 14001

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15yr Warranty Colour & structure

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50+ Countries Global export

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Fire Rated Class B / NFPA 285

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Flexible MOQ Free samples

WPC fluted cladding panels light wood colour interior feature wall modern residential design

WPC cladding boards teak colour outdoor terrace facade vertical installation composite panels

Flat panel series

Fluted panel series

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WPC Cladding vs Brick vs Timber

An honest comparison across the factors that matter most

CATEGORY	RECOMMENDED WPC Composite	Brick	Timber
⏳ Lifespan	25 – 30 years	50+ years (structural)	10 – 20 years
🔧 Maintenance	None required	Repointing every 20–30yr	Annual staining / painting
⚖️ Weight	Lightweight	Very heavy	Medium
🚀 Installation	Fast — clip system	Slow — specialist only	Medium complexity
☀️ UV Resistance	✓ Co-extrusion cap layer	✓ Excellent	✗ Fades & cracks
🌿 Eco-Friendly	✓ Recycled materials	✗ High carbon production	✗ Deforestation risk
💰 10-Year Total Cost	Lowest overall	High upfront, low upkeep	Highest (maintenance)
🎨 Design Options	Flat, fluted, 3D embossed	Limited colours	Natural only

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Application Scenarios

Modern Commercial Facade

Fluted profile for contemporary commercial building exteriors

Australian Residential

UV-stable cladding for Australian homes and outdoor conditions

Scandinavian Design

Clean flat profile for Nordic and European minimalist architecture

Mediterranean & Middle East

Temperature-stable to 70°C for hot climate facades

Sunset Facade

Warm tones complement residential exterior architecture

Verified Project

Real WPC cladding installation — verified BOHAI project

Exterior Wall Panel

Classic flat cladding on residential exterior wall

Feature Wall

WPC cladding as interior & exterior feature wall element

Commercial Building

Large-scale facade cladding for commercial development

Specify WPC cladding for your next project

Factory-direct pricing · Free panel samples · CE certified · Fire rated · Ships to 50+ countries

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Installation guidance

Installation Accessories

Frequently Asked Questions About Composite Cladding

What is WPC composite cladding? ＋

WPC composite cladding is an exterior wall board made from recycled wood fibers and HDPE plastic. It replicates the look of natural timber while offering superior resistance to moisture, UV damage, rot, and insects — with no painting or sealing required.

What is the difference between flat panel and fluted cladding? ＋

Flat panel cladding has a smooth or wood-grain surface, ideal for clean contemporary facades. Fluted cladding features a ribbed profile that adds depth, shadow lines, and architectural texture — popular for feature walls and modern commercial buildings.

How long does composite cladding last? ＋

BOHAI composite cladding panels carry a 15-year warranty and are designed for a service life of 25+ years. The co-extrusion cap layer protects against UV fading and surface degradation in all climates.

Does composite cladding need maintenance? ＋

No. Composite cladding requires no painting, staining, or sealing. An occasional rinse with water or wipe with mild soap is all that is needed. It will not rot, warp, or crack over time.

Can composite cladding be used on commercial buildings? ＋

Yes. BOHAI composite cladding complies with NFPA 285 commercial facade standards and achieves a Class B fire rating. It is suitable for hotels, offices, retail units and high-rise residential buildings.

What fixings and accessories are required? ＋

Installation requires aluminium keels, cladding clips, corner trims and end trims — all available in our accessories range. Panels are installed using a hidden clip system onto a ventilated aluminium subframe, allowing airflow behind the cladding.

What is the MOQ for composite cladding? ＋

MOQ starts at 100 sqm for standard flat and fluted profiles. Custom colours or profiles require a minimum of 500 sqm. Free samples are available before placing a bulk order.

Is composite cladding eco-friendly? ＋

Yes. BOHAI cladding panels are made from 58% recycled wood fibers and 37% recycled HDPE plastic. They are 100% recyclable at end of life and qualify for LEED v4.1 MRc2 credits on commercial projects.

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