Decking AZEK Decking Products > Decking > AZEK Decking 20′ Azek/Tt Castle Gate Solid Pvc Deck Board Square Edge Decking; 5/4 X 6 20' Azek/Tt Castle Gate Solid Pvc Deck Board quantity Add to Quote SKU: ADCG20 Category: AZEK Decking Related products 20′ Azek/Tt Coastline Grooved Pvc Deck Board Add to Quote 16′ Azek/Tt Slate Gray Grooved Pvc Deck Board Add to Quote 16′ Azek/Tt Maritime Grey Grooved Pvc Deck Board Add to Quote 20′ Azek/Tt Mahogany Solid Pvc Deck Board Add to Quote