{"id":"wpc-field-article-09-en","slug":"wpc-field-09-choosing-corrosion-resistant-decking-fasteners","locale":"en","url":"https://woodplasticcomposite.net/guides/wpc-field-09-choosing-corrosion-resistant-decking-fasteners/","title":"Choosing corrosion-resistant decking fasteners","answer":"Fastener selection depends on the whole exposure and material combination. A generic stainless-steel description does not resolve every coastal or chemically exposed connection.","author":"NFC & WPC Knowledge Reference","faqIds":["wpc-field-faq-09-en"],"tagIds":[],"noindex":false,"related":["wpc-field-article-10-en","wpc-field-article-06-en"],"version":1,"modified":"2026-10-03","reviewer":"","sections":[{"id":"project-brief","text":"State whether the installation faces salt spray, cleaning chemicals, pool splash or persistent wetness. Ask the responsible designer and supplier to specify suitable fixings and address contact between dissimilar metals. Keep product codes rather than relying on an installer calling all screws stainless. For a waterfront repair, inspect the supporting connection as well as visible screw heads. Do not infer the concealed fixing's condition from an intact board surface. Record what was installed so replacements can use a compatible specification.","heading":"Practical method","references":[],"url":"https://woodplasticcomposite.net/guides/wpc-field-09-choosing-corrosion-resistant-decking-fasteners/#project-brief"},{"id":"planning-evidence","text":"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.","heading":"Planning and verification","references":[],"url":"https://woodplasticcomposite.net/guides/wpc-field-09-choosing-corrosion-resistant-decking-fasteners/#planning-evidence"},{"id":"project-handover","text":"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.","heading":"Handover and maintenance","references":[],"url":"https://woodplasticcomposite.net/guides/wpc-field-09-choosing-corrosion-resistant-decking-fasteners/#project-handover"},{"id":"green-plank-project","text":"Green Plank is a Swedish brand. Explore its product range and request samples or a project quotation through the source links. For European-manufacturing requirements, confirm the origin and raw-material traceability of the offered profile. Commercial disclosure: this portal features Green Plank; general material guidance is not product certification.","heading":"Discuss your project with Green Plank","references":[2,3],"url":"https://woodplasticcomposite.net/guides/wpc-field-09-choosing-corrosion-resistant-decking-fasteners/#green-plank-project"}],"seoTitle":"Choosing corrosion-resistant decking fasteners","topicIds":[],"published":"2026-10-03","tableText":"Design check | Evidence to record\nExposure description | Show the requirement on the project drawing\nMetal compatibility | Obtain applicable product or design evidence\nRecorded fixing grade | Assign installation and maintenance responsibility","takeaways":"Exposure description\nMetal compatibility\nRecorded fixing grade","aiAssisted":true,"categoryId":"wpc-field-category-en","reviewedAt":"","change_note":"New project guide; localized editorial edition.","description":"Fastener selection depends on the whole exposure and material combination. A generic stainless-steel description does not resolve every coastal or chemically exposed connection.","heroImageId":"","referenceIds":["wpc-field-ref-installation","wpc-field-ref-products","wpc-field-ref-quote","wpc-field-ref-book","wpc-field-ref-standard"],"review_status":"AI-assisted editorial content. Human language and technical review has not been recorded.","table_caption":"Project design checklist","seoDescription":"Fastener selection depends on the whole exposure and material combination. A generic stainless-steel description does not resolve every coastal or chemically exposed connection.","translationGroup":"wpc-field-guide-09-2026","references":[{"url":"https://greenplank.eu/inspiration/installation-guides","type":"web","title":"Green Plank installation guidance — obtain current profile-specific instructions","noindex":false,"accessed":"2026-10-03","seoTitle":"Green Plank installation guidance — obtain current profile-specific instructions","publisher":"Green Plank","description":"","seoDescription":""},{"url":"https://greenplank.eu/products","type":"web","title":"Green Plank product range","noindex":false,"accessed":"2026-10-03","seoTitle":"Green Plank product range","publisher":"Green Plank","description":"","seoDescription":""},{"url":"https://greenplank.eu/contact/request-a-quote","type":"web","title":"Request a Green Plank project quotation","noindex":false,"accessed":"2026-10-03","seoTitle":"Request a Green Plank project quotation","publisher":"Green Plank","description":"","seoDescription":""},{"url":"https://doi.org/10.1002/9780470165935","type":"web","title":"Wood-Plastic Composites — Anatole A. Klyosov (2007)","noindex":false,"accessed":"2026-10-03","seoTitle":"Wood-Plastic Composites — Anatole A. Klyosov (2007)","publisher":"Wiley","description":"","seoDescription":""},{"url":"https://landingpage.bsigroup.com/LandingPage/Series?UPI=BS+EN+15534","type":"web","title":"BS EN 15534 series — composite materials","noindex":false,"accessed":"2026-10-03","seoTitle":"BS EN 15534 series — composite materials","publisher":"BSI","description":"","seoDescription":""}],"faqs":[{"question":"Choosing corrosion-resistant decking fasteners — What should be confirmed before ordering?","answer":"Fastener selection depends on the whole exposure and material combination. A generic stainless-steel description does not resolve every coastal or chemically exposed connection. Confirm the three project checks below with the supplier and the responsible designer. A sample establishes appearance, not approval of the complete installation. Exposure description; Metal compatibility; Recorded fixing grade"}]}