Atlantic
Atlantic Flexible Hardscape Basin 4' Tan
Best professional-grade basin for custom block-built water features.
The Atlantic 4' Flexible Hardscape Basin provides a professional and straightforward solution for waterproofing block installations that require an open basin. Its reinforced 28mil PVC construction ensures lasting durability, while the welded corner design eliminates unsightly folds for a clean finish. This basin features fold-out flaps and punched glue points for secure anchoring under capstones. Available in tan, it integrates seamlessly with Atlantic Spillways, WaterWalls, and Wall Spouts, and includes essential hardware for pump setup, making it ideal for creating stunning water features.
$418.99
Owner Satisfaction
4.6
/ 5
Category Rank
6
/ 19
#6 in Fountains & Ponds
Price vs Category Average
+33%
Above average
Material
28
/ Reinforced mil PVC construction
Who it's for
- Landscapers working with uneven or natural terrain
- Homeowners seeking a permanent, weather-resistant water feature foundation
- Designers prioritizing a clean, natural look for their pond
Who should skip it
- Maintenance-focused users needing frequent access to their pump
- Solo installers lacking assistance for heavy, bulky equipment
- Budget-conscious DIYers looking for a more affordable basin option
Performance breakdown
Installation Efficiency
Fold-out flaps and pre-punched points make securing the liner remarkably simple.
Material Durability
Reinforced 28mil PVC provides a robust barrier against punctures and leaks.
Aesthetic Integration
Welded corners eliminate unsightly folds for a clean, professional hardscape finish.
System Compatibility
Designed to pair perfectly with Atlantic spillways and standard wall spouts.
Hydraulic Capacity
The 80-gallon volume is ideal for small features but limits larger projects.
Plumbing Readiness
Included bulkhead and hardware streamline the pump setup process significantly.
Key Specs
Material
Reinforced 28mil PVC construction
Capacity
80 gal
Boxed Weight
9 lbs
Bulkhead Size
1.5" w/ Backing Plate
Warranty
1-year
Certifications
Prop 65 Warning (Polyvinyl Chloride)
Features
- Easy waterproofing for block installations.
- Durable 28mil PVC construction.
- Seamless welded corners for a clean look.
- Secure anchoring with fold-out flaps.
- Includes hardware for pump integration.
- Designed for open basin features.
- Professional finish without wrinkles.
- Anchors securely under capstones.
What customers say
Customers consistently praise the exceptional quality and robust construction of the Atlantic Flexible Hardscape Basin. The primary insight is its remarkable ease of use during installation, largely due to the material's inherent flexibility. Reviewers appreciate how effortlessly the basin conforms to uneven terrain, simplifying complex hardscape projects significantly. This reliability ensures a watertight foundation for water features, leading to high confidence in its long term performance. Consumers feel the product delivers substantial value, justifying the investment through superior durability and simplified setup.
Know before you buy
Yes, it is specifically designed to waterproof block installations. The fold-out flaps and punched glue points allow you to anchor the basin securely under your capstones for a clean, professional finish.
It includes a 1.5-inch bulkhead with a backing plate, which provides the essential hardware needed to integrate your pump into the water feature.
Unlike a standard liner that requires folding, this basin features seamless welded corners. This design eliminates unsightly folds and potential leak points, resulting in a more durable and aesthetically pleasing installation.
Yes, the reinforced 28mil PVC is engineered for longevity in outdoor environments. It is robust enough to handle the weight of water and the pressure of a hardscape installation.
This basin has a total capacity of 80 gallons, making it well-suited for medium-sized water features like wall spouts or spillways.
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Ask Hayley anything about this product before you decide.
Ready to buy?
$419