Formal Falls® - Large 40" Stainless Steel Waterfall Weir [PB1816]

Formal Falls® - Large 40" Stainless Steel Waterfall Weir

PB1816 – Blue Thumb Large Formal Falls™

Create a waterfall in a wall structure

No winterizing needed

Add the sound of falling water

The 40" Formal Falls is designed to bring the beauty of a waterfall into a wide range of vertical wall applications. It features a large opening that produces thick, showy water flow and a self-draining design that prevents cracking in winter temperatures. Constructed from stainless steel with a full top to support stacked block, stone, or tile, it allows for easy installation. Ideal for gardens, pools, outdoor living areas, or residential and commercial foyers.

Stainless steel construction

Self-draining for easy winterization

Optional color-changing LED light with remote available

Not for use in saltwater applications

40" wide spillway

Suggested flow: 100–150 GPH per inch

Overall dimensions: 40" × 8" × 3.5"

The Formal Falls® Basin protects the pump and plumbing assembly while decorative stone hides the molded basin and flexible hose. Water is pumped through the hose into the stainless steel weir, where it cascades back into the basin and continuously recirculates.

Acrylic units can crack in winter if not winterized

Debris can disrupt and split water flow

Full top supports stacked block

No hot spots on lighting

Self-draining design prevents winter cracking

Pump is easily accessible inside the basin

Large opening creates thick, showy water flow

Download Formal Falls Instruction Manual

Download 40" Formal Falls CAD Sheet