Evergrate Large Curb Openings
Evergrate large curb openings provide much needed protection at curb openings in sidewalks and roadways. Our cast iron curb openings prevent concrete curb damage while enhancing the visual appeal of the streetscape. Available in multiple sizes and connection types, all curb openings work with both Angle and Channel style frames, offering you a comprehensive streetscape drainage system.
Your Seamless Streetscape Drainage Solution.
Large curb openings act as a stand alone, flow-through solution to facilitate roadway drainage entering bioswales and natural drainage areas of all types.
Large Curb Openings
Our large curb openings are designed for green infrastructure installments such as bioretention cells, roadside swales, and roadway-adjacent stormwater medians. These openings help divert higher volumes of runoff through the curb into stormwater systems.
Material:
ASTM-A48 Class 30B Gray Iron
Finish:
Plain, or anti-skid black powder coat
Weight:
109.5 lbs. ea.
Recycled Content:
85%
Country of Origin:
100% Made in the USA
Material:
ASTM-A48 Class 30B Gray Iron
Finish:
Plain, or anti-skid black powder coat
Weight:
120 lbs. ea.
Recycled Content:
85%
Country of Origin:
100% Made in the USA
Material:
ASTM-A48 Class 30B Gray Iron
Finish:
Plain, or anti-skid black powder coat
Weight:
142.8 lbs. ea.
Recycled Content:
85%
Country of Origin:
100% Made in the USA
(Click on each of the drawings to learn more)
Why Evergrate Curb openings?
Durable Cast Iron Construction
Offers exceptional protection of concrete at curb openings or at curb cuts.
Custom Options
We can customize curb openings with municipal logos or insignias, including with special lettering.
Green Infrastructure Solution
Evergrate curb openings are ideal for green infrastructure and Low Impact Design (LID) applications.
Versatile Application
May be used for inflow or outflow applications, with either Angle or Channel trench frames.
Made in America.
Made to Last.
All Evergrate components are proudly manufactured and assembled in the USA using domestic materials of unparalleled durability.
Manufactured from
Recycled Content
All Evergrate products are manufactured using an average of approximately 85% recycled content, and 100% recyclable at the end of their life cycle.