Flexible Basins for Ponds & Decorative Block Wall Reservoirs

Atlantic Flexible Hardscape Basins are the easiest way to waterproof your block installation. Reinforced 28mil PVC construction with fold out flaps and punched glue points anchor liner under capstones for security and durability. Unlike improvised EPDM liner basins, welded corner construction eliminates folds and wrinkles for a neat professional appearance. Basins are available in tan or greyto complement any surround up to eight-feet wide. Inlcudes backing plates and bulkheads for submersible or external pumps. Use Cord Seal Fittings to pass cords. Perfect for Atlantic's Spillway, WaterWall and Wall Spout installations. Open basins not recommended for Colorfalls applications.

These Flexible Hardscape Basins are the perfect choice for custom block reservoirs up to 8 feet wide, especially in northern climates, where frostproofing masonry can be a concern. When using scupper or wall spouts they allow the water to flow into an open basin. Instead of trying to fit square sheets of EPDM or PVC liner into a rectangular space these flexible basins are a bit like fitted sheets for a bed: they have corners and watertight seams so they fit snuggly in the reservoir.

Available in tan and grey to match or complement block colors, these rip stop PVC reservoirs eliminate corner folds and wrinkles of makeshift EPDM constructs and come pre-punched for included bulkhead fittings, with 10”x10” backing plates for plumbing submersible or external pumps.

For best results, fill Flexible Basin with water before finishing off the surrounding walls with caps. You’ll be able to pull the flexible sides upwards and work out any wrinkles for the most attractive appearance before permanently attaching the top layer of wall blocks.

For those applications that require an open basin, Atlantic’s Flexible Basins are the easiest way to waterproof your block installation
Reinforced 28mil PVC construction with fold out flaps and punched glue points anchor liner under capstones for security and durability
Unlike improvised EPDM liner basins, welded corner construction eliminates folds and wrinkles for a neat professional appearance
Basins are available in tan, grey and black to complement any surround up to eight-feet wide
Includes backing plates and bulkheads for submersible or external pumps. Use Cord Seal Fittings to pass cords
Perfect for use with Atlantic Spillways, WaterWalls and Wall Spouts, not recommended for Colorfalls installations without a FiltoClear

Available in 3 Sizes
Download Instruction and Installation Manual

80 Gallons
Model: FF4216G

Color: Grey
Dimensions: 4' x 2' x 16"
Capacity: 80 Gallons
Includes: 2” Bulkhead w/ backing plate

120 Gallons
Model: FF6216G

Color: Grey
Dimensions: 6' x 2' x 16"
Capacity: 120 Gallons
Includes: 2” Bulkhead w/ backing plate

160 Gallons
Model: FF8216G

Color: Grey
Dimensions: 8' x 2' x 16"
Capacity: 160 Gallons
Includes: 2” Bulkhead w/ backing plate