Railings AZEK Railings Products > Railings > AZEK Railings View quote “Timbertech White Island Cap” has been added to your quote. Timbertech White Pyramid Cap 5.5″ Timbertech White Pyramid Cap quantity Add to Quote SKU: ARWPOST55PC Category: AZEK Railings Related products Azek 6’X 36″ White Premier Rail Kit. Add to Quote Timbertech Universal Rail Pack 8′; Black Add to Quote Timbertech Black Post Sleeve Add to Quote Timbertech White Island Cap Add to Quote