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How to Identify and Verify Genuine 100% Selected Timber Plywood

how to verify timber plywood

To identify and verify genuine 100% selected timber plywood, follow systematic checks ranging from visible features to official certifications and physical tests, ensuring only authentic material is used for critical projects.

Key Visual & Physical Inspection

  • Surface Smoothness and Consistency: Genuine plywood shows a uniform surface, free from splinters, patches, or repairs. Discoloration or unevenness may indicate fake panels or poor timber selection.
  • Edge Profile and Core Layers: Inspect panel edges for visible gaps or filler materials. Consistent thin veneers and tight joints throughout the thickness, with no hollow sounds when tapped, signal genuine construction.

Essential Certification & Markings

  • ISI and IS:710/IS:303 Mark: Check for proper ISI certification stamps stating the Indian Standard number. Marine plywood must carry IS:710, commercial ply must show IS:303. The stamp must be clearly printed and accompanied by a unique CML manufacturer code below it.
  • Other Verifications: Look for BWP/BWR adhesive certifications, manufacturer labels, and, if available, QR codes that can be scanned for warranty or manufacturing data. Major brands may offer app-based verification to immediately check the authenticity by scanning these codes.

Physical Tests & Functional Confirmation

  • Flex Test & Weight: Genuine plywood is slightly flexible but not flimsy and remains flat when placed on a surface. It should feel solid—excessive lightness suggests missing core layers.
  • Water Boil Test: Boil a small piece for 1–2 hours. High-quality plywood will not delaminate or swell excessively; colored water or rapid glue breakdown suggests inferior material.
  • Bend and Sound Test: Genuine plywood will flex without cracking and won’t sound hollow if tapped.

Sustainable and Advanced Certifications

  • FSC Certification: Ensures the timber is responsibly sourced, and is increasingly important for eco-conscious buyers.
  • ISO 9001: Indicates the manufacturer follows robust quality management; verify if the manufacturer issues ISO certifications.

Price and Dealer Reputation

  • Compare Pricing: Genuine timber plywood is never significantly below market rates. Extremely low prices usually point to inferior or fake alternatives.
  • Trusted Vendors: Always buy from reputable dealers with positive customer feedback. Unfamiliar brands, or those without visible certification, should be avoided.

Quick Checklist

  • Inspect surface and edges for gaps and uniformity.
  • Verify presence and clarity of ISI/IS:710/IS:303 marks and CML codes.
  • Scan any QR codes for instant provenance checks.
  • Run basic physical tests—weight, flexibility, sound, and water resistance.
  • Check manufacturer sustainability and ISO certification, if required.
  • Ensure the price aligns with market averages and order only from trusted plywood dealers.

Trust Afyun

Selecting authentic 100% selected timber plywood protects your project’s longevity and performance, don’t settle for less than certified, tested boards from trusted sources. Choose industry leaders for reliability in every sheet. 

Discover Afyun’s robust range of timber plywood, fully certified and traceable for every build, and let Afyun make your next project durable and uncompromising.

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