Atlantic-Oase Flexible Hardscape Basins

Atlantic-Oase Flexible Hardscape Basins are designed for hardscape installations where an open basin is needed below a spillway, WaterWall, or wall spout. This grouped product page combines all three basin sizes and all three colors in one place, making it easier to choose the exact basin footprint and finish for the build. Each basin is built from reinforced 28 mil PVC and uses fold-out flaps with punched glue points to anchor the liner beneath capstones for added durability. Welded corner construction helps eliminate folds and wrinkles for a cleaner, more professional finished appearance than improvised liner basins. Built for Clean Hardscape Basin Installations These basins are intended for formal hardscape water features where a structured, open waterproof basin is required. They are available in Black, Grey, and Tan to better match the finished hardscape or surround material. All models include backing plates and bulkheads for submersible or external pumps, and they are intended for use with spillways, WaterWalls, and wall spouts. Open basins are not recommended for Colorfalls applications. Best Applications Formal spillway installations WaterWall and wall spout basins Hardscape fountain builds requiring open waterproof basins Projects using submersible or external pumps Color-matched basin installations in black, grey, or tan Key Features Reinforced 28 mil PVC construction Fold-out flaps and punched glue points for secure anchoring beneath capstones Welded corner construction helps eliminate folds and wrinkles Available in 4', 6' x 2', and 8' x 2' sizes Available in Black, Grey, and Tan Includes backing plates and bulkheads for submersible or external pumps Designed for spillways, WaterWalls, and wall spouts Technical Specifications SKU Size Color Previous Model Dimensions Boxed Weight Capacity Bulkhead ATL/73836 4' Black FF4216B 48"W x 24"D x 16"H 9 lbs 80 gal 1 x 1.5" w/ backing plate ATL/73837 4' Grey FF4216G 48"W x 24"D x 16"H 9 lbs 80 gal 1 x 1.5" w/ backing plate ATL/73838 4' Tan FF4216T 48"W x 24"D x 16"H 9 lbs 80 gal 1 x 1.5" w/ backing plate ATL/73839 6' x 2' Black FF6216B 72"W x 24"D x 16"H 11 lbs 120 gal (2) 1.5" w/ backing plates ATL/73840 6' x 2' Grey FF6216G 72"W x 24"D x 16"H 11 lbs 120 gal (2) 1.5" w/ backing plates ATL/73841 6' x 2' Tan FF6216T 72"W x 24"D x 16"H 11 lbs 120 gal (2) 1.5" w/ backing plates ATL/73842 8' x 2' Black FF8216B 96"W x 24"D x 16"H 13 lbs 160 gal (2) 1.5" w/ backing plates ATL/73843 8' x 2' Grey FF8216G 96"W x 24"D x 16"H 13 lbs 160 gal (2) 1.5" w/ backing plates ATL/73844 8' x 2' Tan FF8216T 96"W x 24"D x 16"H 13 lbs 160 gal (2) 1.5" w/ backing plates Product notes 4' variants were previously listed as FF4216B, FF4216G, and FF4216T. 6' x 2' variants were previously listed as FF6216B, FF6216G, and FF6216T. 8' x 2' variants were previously listed as FF8216B, FF8216G, and FF8216T. Open basins are not recommended for Colorfalls applications. FAQ What are Atlantic-Oase Flexible Hardscape Basins used for? Atlantic-Oase Flexible Hardscape Basins are designed for open basin installations below spillways, WaterWalls, and wall spouts where a waterproof hardscape basin is required. What sizes and colors are available? This grouped product includes 4 foot, 6 foot x 2 foot, and 8 foot x 2 foot basin sizes in Black, Grey, and Tan. Can these basins be used with submersible or external pumps? Yes. These basins include backing plates and bulkheads for use with either submersible or external pumps. Are these basins recommended for Colorfalls applications? No. Open basins are not recommended for Colorfalls applications according to the official product guidance.