Description
Atlantic Water Garden's heavy-gauge Scuppers bring a polished, sophisticated dimension to our spillway line. Available in 12", 24" and 36" widths, Scupper spillways are constructed of 304 stainless steel for maximum durability, in copper plated or brushed silver finishes. The load bearing body, non-clogging weir and threaded inlet make these sleek, elegant spillways as easy to install and maintain as they are attractive!
Unlike open-topped variations, the enclosed, load-bearing design of Atlantics Scuppers eliminates the need for a lintel to support the weight of a wall on top of the scupper. The scupper body replaces blocks in the top course of the wall, making them ideal for use with all 4" garden block walls.
Scupper Features:
- 5" lip extension
- Fully welded enclosure
- 304 Stainless Steel
- 3 year warranty
Scupper Manual304 vs 316 Stainless Steel — Which Grade Do You Need?
Standard 304 grade (SS12 / SS24 / SS36) is the right choice for typical freshwater koi ponds, garden water features, and pondless waterfalls. It handles pond chemistry, chloramines in tap water, and outdoor weather without pitting for years.
Premium 316 grade (SS12-316 / SS24-316 / SS36-316) alloys molybdenum into the steel for sharply higher corrosion resistance. Choose 316 for saltwater or brackish features, poolside or hot-tub spillways, or aggressive pond chemistry environments (heavy salt dosing, elevated chloride levels). The 316 grade typically carries a 40–45% premium over 304 — the investment is worth it only when your water chemistry actually calls for it.
Estimate shipping
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.