Standard Curb/Area Inlet Frame
Since 1965, Shawnee Steel & Welding, Inc. has been the Mid-West’s leading manufacturer of curb inlet frames. Over these four decades, almost every Municipality within the Kansas City Metro Area has adopted the Standard Curb Inlet Frame as the City Standard.
In that time, many have discovered this product is the superior choice for an Area Inlet.
The Standard Curb Inlet Frame is readily available in lengths from 4 feet to 10 feet, both with 6” and 10” throat openings.
![]() 4 Sided Area Inlet |
![]() Standard Curb Inlet Frame (4’ x 6” Throat) |

