Flat Rainbow Trench

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Sizes Available::
4" x 18", 4.84" x 5m, 6" x 18", 8" x 18", 10" x 18"

Product Overview

The Rainbow design typifies Urban Accessories effort to take ordinary utility grating and transform it into something more elegant and refined. 

In this case, all we have done is recess the bearing bars of a typical slot drain, but the result is something completely new and infinitely more appealing.

International Symbol Of Access Tiny Conforms to ADA Accessibility Guidelines


4" x 18" PDF DWG | 4.84" x 19.68" (.5m) PDF DWG | 6" x 18" PDF DWG
7 3/8" x 15 7/8" PDF DWG | 8" x 18" PDF DWG | 10" x 18" PDF DWG
10" x 18" for ACO FG200 PDF DWG                


Installation Frame Information 
Material and Finish Options
Powder Coat Color Chart

Generic CSI Specification 


100% Recycled Grey Iron ǂ, per ASTM A48 class 35b    
Ductile Iron, per ASTM A536, class 65-45-12 
100% Recycled Aluminum, per ASTM B26    
Silicon Bronze, per ASTM B26 
Nickel Bronze, per ASTM B30 

Recycled Content and Origin of Materials Affadavit


Raw Natural Finish ǂ 
Rust Conditioner - Grey and Ductile Iron Only - Additional Information 
Polyester Powder Coat - Standard color options 
Liquid Coat - Available upon request - Please provide paint color number, system number and manufacturer.
Brush - Aluminum, Bronze and Nickel Bronze Only
Polish -  Aluminum, Bronze and Nickel Bronze Only

ǂ Standard


Angle Covalent Double Wave Fibonacci Flat Rainbow
Grid Jamison Labyrinth Lodestone OPCB
OT OT Title-24 Prospect RC Standard A.D.A
Terrian Title-24 Title Wave Variations Viper