Heavy-Duty Capped Starter Board CPST-01S
CPST-01S is a reinforced capped starter board designed to provide a secure, level starting edge for 23mm capped composite decking installations. Used in combination with EA-06 starter clips and EA-07B joiner clips, CPST-01S ensures the first board row is correctly positioned and firmly anchored — setting the foundation for a clean, professional deck finish across the full installation.
