Green Plank Logo

Guides & specification notes

WPC Guides, Planning & Technical Advice

Technical guides and material notes. They are not the composite decking category page — start there if you are specifying boards.

European composite decking

Latest Articles

article
Saltwater Resistant Decking Material: The 2026 Guide to Coastal Durability
1 July 20268 min read

Saltwater Resistant Decking Material: The 2026 Guide to Coastal Durability

Tired of rotting decks? Find the best saltwater resistant decking material in our 2026 guide. Learn why WPC composite offers 30-50 years of coastal durability.

Saltwater Resistant Decking Material: The 2026 Guide to Coastal Durability
Composite Materials for Marine Environments: A Guide to High-Performance WPC
30 June 20268 min read

Composite Materials for Marine Environments: A Guide to High-Performance WPC

Tired of failing timber? Learn how composite materials for marine environments offer a 25+ year service life with superior durability and eco-conscious design.

Composite Materials for Marine Environments: A Guide to High-Performance WPC
CE Marking for Composite Cladding: The 2026 Professional Guide to EU Compliance
29 June 20268 min read

CE Marking for Composite Cladding: The 2026 Professional Guide to EU Compliance

Your 2026 guide to CE marking for composite cladding. Master new EU regulations, verify fire safety, and ensure a 50-year service life for your projects.

CE Marking for Composite Cladding: The 2026 Professional Guide to EU Compliance
European WPC Decking Standards: The 2026 Guide to Quality and Safety
28 June 20268 min read

European WPC Decking Standards: The 2026 Guide to Quality and Safety

Master European WPC decking standards for 2026. Our guide decodes EN 15534 & EUDR to help you choose safe, compliant, and long-lasting composite decking.

European WPC Decking Standards: The 2026 Guide to Quality and Safety
What is the Best Core for Composite Decking? An Engineering Guide for 2026
27 June 20268 min read

What is the Best Core for Composite Decking? An Engineering Guide for 2026

Wondering what is the best core for composite decking? Our 2026 engineering guide reveals the ideal fiber ratios and materials for a deck that lasts 50 years.

What is the Best Core for Composite Decking? An Engineering Guide for 2026
Solid vs Hollow Composite Decking Pros and Cons: The 2026 Specifier’s Guide
26 June 20268 min read

Solid vs Hollow Composite Decking Pros and Cons: The 2026 Specifier’s Guide

Weighing solid vs hollow composite decking pros and cons? Get the 2026 specifier's guide for a technical breakdown on load capacity, climate & 50-year perfor...

Solid vs Hollow Composite Decking Pros and Cons: The 2026 Specifier’s Guide
Composite Decking Joist Spacing Guidelines: The 2026 Engineering Standard
25 June 20268 min read

Composite Decking Joist Spacing Guidelines: The 2026 Engineering Standard

Master composite decking joist spacing guidelines for a rock-solid, deflection-free deck. Our 2026 engineering standard ensures safety and warranty compliance.

Composite Decking Joist Spacing Guidelines: The 2026 Engineering Standard
Choosing the Right Hidden Deck Fasteners: A Professional Guide to Flawless WPC Installation
24 June 20268 min read

Choosing the Right Hidden Deck Fasteners: A Professional Guide to Flawless WPC Installation

Stop deck boards from warping. This pro guide to choosing the right hidden deck fasteners covers stainless steel grades and installation for a flawless finish.

Choosing the Right Hidden Deck Fasteners: A Professional Guide to Flawless WPC Installation
Installing Composite Decking with Hidden Fasteners: The Professional Guide
23 June 20268 min read

Installing Composite Decking with Hidden Fasteners: The Professional Guide

Learn the pro secrets to installing composite decking with hidden fasteners. Our guide covers the HidLoc™ system for a flawless, barefoot-friendly surface.

Installing Composite Decking with Hidden Fasteners: The Professional Guide
Composite Decking Expansion and Contraction Issues: Causes, Solutions, and Prevention
22 June 20268 min read

Composite Decking Expansion and Contraction Issues: Causes, Solutions, and Prevention

Solve composite decking expansion and contraction issues. Our guide covers gapping, fasteners, and material science for a perfectly straight, 50-year deck.

Composite Decking Expansion and Contraction Issues: Causes, Solutions, and Prevention