150X21mm Mixed Frame Cladding Panel Co-Extruded Closed Surface for Building Exterior

• Customization: Available
• Warranty: 25years
• Type: Cladding
• Model NO.: MMY-W004
• Open: Closed
• Material: WPC
• Glass Curtain Wall Kind: Unit Glass Curtain Wall
• Frame Curtain Wall Kind: Mixed Frame
• Supporting Construction: Frame Type
• Number of Layers: Single
• Metal Curtain Wall Kind: Aluminum Composite Panel Curtain Wall
• Shape: Standard Plane
• Usage: Exterior Wall
• Craft: Co-Extrusion
• Weight: 1.8kg/M
• Size: 156mm*21mm
• Name: Cladding
• Transport Package: Unit Wrap, Carton and Pallet
• Specification: 156mm*21mm, 1.8kg/m
• Trademark: Samsock
• Origin: Zhejiang, China
• HS Code: 3918909000
• Production Capacity: 10000sqm/Month

Product Description

Product Description

Samsock's Co-extrusion Cladding Great Wall Board revolutionizes exterior wall solutions with its innovative dual-color technology and ASTM-certified performance. Engineered for architectural excellence, this wood-plastic composite (WPC) cladding combines advanced co-extrusion manufacturing with dual-tone visual effects, creating dynamic facades that withstand harsh environmental conditions. The unique closed-structure design features interlocking 155mm × 21mm planks with seamless connectors, providing superior weather resistance while eliminating water infiltration risks. Ideal for modern commercial and residential exteriors, the product offers customizable color combinations through its patented layer-fusion technology, where two distinct polymer compounds merge during extrusion to create permanent, fade-resistant hues. Backed by a 25-year warranty, this cladding system exceeds industry standards for thermal stability (-40°C to 80°C operational range) and impact resistance, all while maintaining E0 environmental certification for zero formaldehyde emissions.

Specification

The cladding system features precision-engineered 156mm width and 21mm thickness profiles weighing 1.8kg per linear meter, optimizing structural performance while reducing building load. Its multi-layer co-extrusion construction incorporates a high-density WPC core (72% recycled wood flour/28% HDPE) encapsulated by dual-color ASA/PVC cap layers, creating UV-stable surfaces with Class A fire rating. The interlocking tongue-and-groove system achieves 0.02mm/m thermal expansion consistency, supported by concealed stainless steel fasteners. Critical performance metrics include 98% waterproof efficiency (ASTM D7088), 25dB sound reduction coefficient, and wind load resistance up to 3.5kPa. The surface maintains color integrity after 10,000+ hours QUV accelerated weathering testing, with optional wood grain, stone, or metallic finishes available through custom OEM/ODM services.

Packing & Delivery

Each shipment undergoes triple-secured packaging: individual planks are wrapped in anti-scratch PE film, bundled in waterproof corrugated cartons (8 planks/carton), and mounted on fumigated wooden pallets (24 cartons/pallet). Standard 20-foot containers hold 14 pallets (1,680m² coverage), while 40HQ containers accommodate 30 pallets (3,600m²). All exports from Shanghai port include humidity indicator cards and vibration-absorbing edge protectors, with RFID tracking tags for real-time shipment monitoring. Lead times range from 18 days for stock colors to 25 days for custom dual-tone configurations. Minimum order quantity starts at 200m², with volume discounts applied at 500m² ($2.2/m²) and 1,000m² ($2.0/m²) thresholds. Urgent air freight options available for samples at $25/plank including color-matching services.

Certifications

This cladding system holds global certifications validating its safety and sustainability: ASTM D7254 certification confirms mechanical performance including 22.4MPa flexural strength and 0.3% water absorption rate. Compliant with GB/T 24137 for wood-plastic exterior products and EN 13501 fire class B-s1,d0 requirements. The E0 environmental certification (EPA TSCA Title VI) verifies formaldehyde emissions below 0.005ppm, while ISO 14025 Type III declaration quantifies carbon footprint at 1.8kg CO2e/m² across its lifecycle. Manufacturing facilities maintain ISO 9001:2015 quality management and SMETA 4-pillar ethical auditing certifications, with quarterly third-party material validation.

After Sales Service

Our 25-year comprehensive warranty covers material defects, color consistency (Delta E<3 after 15 years), and structural integrity. Warranty activation includes complimentary drone-assisted installation inspection and thermal imaging analysis for moisture detection. Registered clients receive access to the "Cladding Guardian" digital platform featuring AI-powered damage assessment tools and real-time weather impact simulations. Maintenance programs include:

Free cleaning agent kits annually
Surface reconditioning services at 5-year intervals
Emergency replacement dispatch within 72 hours for disaster-affected areas
End-of-life recycling program recovers 96% material through patented polymer separation technology.

Company Profile

As a Zhejiang-based innovator, Samsock has specialized in engineered building solutions with vertically integrated manufacturing across 3 facilities totaling 180,000m². Our cladding division operates 22 automated co-extrusion lines with monthly capacity of 450,000m², serving landmark projects including Shanghai Tower auxiliary structures and Singapore Changi Airport terminals. Technological advancements include 67 registered patents, notably the ColorLock™ co-extrusion interface technology preventing delamination. Sustainability initiatives achieve 100% process water recycling and 89% renewable energy usage. Global supply chain transparency is ensured through blockchain-tracked raw materials from FSC-certified suppliers.