The Ashington is a railing system with colonial spindles but and a T-Rail that sets it apart. With a molded T-Rail top rail, a true 2" x 3.5" bottom rail and 1.5" colonial spindles, this vinyl railing model offers a classy look to your front porch or backyard deck. The Ashington is a 36" or 42" railing system that is IRC and IBC compliant and tested in accordance with ICC-ES AC174 standards as evaluated by PEI, Inc. Code Compliance Report PER-08032.