Railings AZEK Railings Products > Railings > AZEK Railings View quote “Timbertech Black Post Skirt” has been added to your quote. Timbertech Black Pyramid Cap 5.5″ Timbertech Black Pyramid Cap quantity Add to Quote SKU: ARBPPOST55PC Category: AZEK Railings Related products Timbertech Black Post Skirt Add to Quote Azek 6’X 36″ White Premier Rail Kit. Add to Quote Timbertech Universal Rail Pack 8′; Black Add to Quote Timbertech Universail Rail Pack 8′; White Add to Quote