Atlantic Stainless Steel Spillway
Premium 304 Stainless Steel Water Features for Hardscape Integration
The Atlantic Stainless Steel Spillway provides a durable focal point for fresh water applications integrated into retaining walls, garden walls, and hardscape installations. Crafted from heavy-gauge 304 stainless steel with a brushed finish, these architectural spillways deliver contemporary aesthetics with the durability to withstand years of outdoor exposure and continuous water flow.
Engineered to replace standard 4-inch wall blocks, the spillway integrates seamlessly into conventional wall block construction without cutting or custom fabrication. The lively water flow creates visual drama and soothing sound, transforming ordinary retaining walls into dynamic water features.
Heavy-Gauge 304 Stainless Steel Construction
The brushed 304 stainless steel construction provides exceptional corrosion resistance and ageless durability in fresh water applications. The heavy-gauge material resists denting and deformation, ensuring the spillway maintains precise geometry and water flow characteristics season after season. The brushed finish provides a contemporary appearance while minimizing visible water spots.
The load-bearing body design supports 80 lbs. per linear foot, allowing integration into load-bearing wall applications without compromising wall integrity. The non-clogging weir reduces maintenance by allowing small debris to pass over the spillway edge rather than accumulating and restricting flow.
Available Sizes
12" Stainless Steel Spillway (SS12) - SKU: 73858
Ideal for smaller water features and accent walls. Creates an intimate water curtain effect suitable for residential gardens and courtyards. Weight: 5.3 lbs.
24" Stainless Steel Spillway (SS24) - SKU: 73860
Balanced visual impact for residential and light commercial installations. Provides substantial water flow while maintaining appropriate proportions for typical garden walls. Weight: 5.3 lbs.
36" Stainless Steel Spillway (SS36) - SKU: 73862
Dramatic water curtain effects for estate landscapes and commercial installations. Creates commanding visual presence ideal for large-scale architectural focal points. Weight: 5.3 lbs.
Key Features
- Premium 304 stainless steel construction with brushed finish
- Heavy-gauge material for ageless durability
- Available in 12", 24", and 36" widths
- Replaces standard 4-inch wall blocks - no cutting required
- Load-bearing design supports 80 lbs. per linear foot
- Non-clogging weir reduces maintenance
- Lively, energetic water flow
- Corrosion-resistant for fresh water applications
- Integrates seamlessly into standard wall block construction
Frequently Asked Questions
Q: Can I use the stainless steel spillway in saltwater applications?
A: These spillways are designed for fresh water applications. Saltwater exposure may cause corrosion over time. For saltwater environments, consult a water feature professional about marine-grade materials.
Q: How much water flow do I need for each spillway size?
A: Plan for 100-200 GPH per inch of width for a full water curtain. The 12" spillway requires 1,200-2,400 GPH, 24" requires 2,400-4,800 GPH, and 36" requires 3,600-7,200 GPH.
Q: Can I install multiple spillways in the same wall?
A: Yes. Multiple spillways can be installed at the same level or staggered vertically. Ensure your pump has adequate capacity to supply all spillways simultaneously.
Q: What type of wall blocks are compatible?
A: The spillway replaces standard 4-inch height wall blocks, making it compatible with most common retaining wall block systems like Allan Block, Versa-Lok, and similar modular systems.
Q: How do I connect the water supply?
A: The spillway includes a rear inlet connection. Route supply tubing through the wall structure to the spillway inlet, ensuring proper support and concealment within the wall cavity.
Q: Will the stainless steel tarnish or discolor?
A: 304 stainless steel is highly resistant to tarnishing in fresh water applications. Some water spotting may occur depending on water hardness, but the brushed finish minimizes visible spotting.
Q: Can I use the spillway without a basin below?
A: The spillway requires a catch basin or pond below to collect and recirculate water. Pondless installations use underground basins with grates or decorative rock to conceal the water collection system.