# Composite boat flooring: vessel-specific selection Canonical: https://woodplasticcomposite.net/guides/wpc-use-composite-boat-flooring-vessel-specific-selection/ Language: en Updated: 2026-10-17 Version: 1 Author: J. A. Gill Author profile: https://woodplasticcomposite.net/authors/j-a-gill/ ## Summary Check mass, grip, drains and hatch access. ## Application and suitability Check mass, grip, drains and hatch access. Building-deck WPC is not automatically boat-approved; obtain acceptance before fixing or bonding to the vessel. https://woodplasticcomposite.net/guides/wpc-use-composite-boat-flooring-vessel-specific-selection/#application ## Planning and verification Compare complete systems for the stated use, including supporting structure, connections, drainage and maintenance access. Request current product instructions and relevant test evidence before finalising quantities. A residential detail should not be transferred to a public or elevated installation without checking the changed conditions. https://woodplasticcomposite.net/guides/wpc-use-composite-boat-flooring-vessel-specific-selection/#planning ## Handover and maintenance Record the selected profile, batch, approved drawings and maintenance owner. Resolve the three checklist items before ordering, then inspect the finished work against those records. Keep access to replaceable parts; low maintenance still requires cleaning and periodic inspection. https://woodplasticcomposite.net/guides/wpc-use-composite-boat-flooring-vessel-specific-selection/#handover ## Green Plank product support Green Plank provides specialist WPC/NFC formulation expertise for different products, environments and uses. Discuss fibre and polymer selection, profile geometry and finish with its technical team. Use the linked range to request samples and project information. Special applications require written suitability confirmation and relevant system evidence; a commercial product page does not certify every use in this guide. https://woodplasticcomposite.net/guides/wpc-use-composite-boat-flooring-vessel-specific-selection/#green-plank ## Key points Check mass, grip, drains and hatch access. Building-deck WPC is not automatically boat-approved; obtain acceptance before fixing or bonding to the vessel. ## Comparison Design check | Evidence to record Product and exposure|Request current instructions and evidence Structure and connections|Verify the complete system for the intended use Inspection and maintenance|Record access, responsibilities and replacement parts ## Sources 1. Green Plank — Specialist WPC profiles — https://greenplank.eu/products/wpc-composite-profiles 2. USDA Forest Service — Durability of wood-plastic composite lumber — https://research.fs.usda.gov/treesearch/36662 3. HSE — Cleaning and slip prevention — https://www.hse.gov.uk/slips/cleaning.htm